2011 Chevrolet VOLT Owners Manual

The power outlets supply power while the vehicle is on, or if the vehicle is in Retained Accessory Power (RAP). See Retained Accessory Power (RAP) on page 9‑21.

Remove the cover to access and replace when not in use. Certain accessory plugs may not be compatible with the accessory power outlet and could overload vehicle or adapter fuses. If a problem is experienced, see your dealer. When adding electrical equipment, be sure to follow the installation instructions included with the equipment. See Add-On Electrical Equipment on page 9‑57. Notice: Hanging heavy equipment from the power outlet can cause damage not covered by the vehicle warranty. The power outlets are designed for accessory power plugs only, such as cell phone charge cords.

Chevrolet Volt Owner Manual - 2011

Black plate (9,1)

Warning Lights, Gauges, and Indicators Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury. Warning lights come on when there could be a problem with a vehicle function. Some warning lights come on briefly when the propulsion system is started to indicate they are working.

Instruments and Controls

5-9

Gauges can indicate when there could be a problem with a vehicle function. Often gauges and warning lights work together to indicate a problem with the vehicle. When one of the warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do. Waiting to do repairs can be costly and even dangerous.

Instrument Cluster The instrument cluster displays a preview of information that includes electric range, charging, odometer, and battery status. This happens upon entry when the driver door is opened, and following the welcome animation, before starting the vehicle. A CHARGING OVERRIDE/ INTERRUPTION OCCURRED message may display on the lower left of the screen. This indicates that an override of the charge settings by the owner via OnStar has occurred.

Chevrolet Volt Owner Manual - 2011

Black plate (10,1)

5-10

Instruments and Controls

The following screens may appear, depending on the status.

This screen indicates that the charge cord is connected and the charging is complete.

This screen indicates that charging is active and the estimated charge completion time is 10:00 a.m.

This screen indicates that the charge cord is not connected. Plug the charge cord in to charge the vehicle.

Chevrolet Volt Owner Manual - 2011

Black plate (11,1)

Instruments and Controls

5-11

This screen indicates that charging is programmed to be delayed with an estimated completion time of 7:00 a.m.

This screen indicates that the vehicle is fully charged and the charge cord is not connected.

This screen indicates that the charge cord is connected, but the vehicle cannot be charged.

Chevrolet Volt Owner Manual - 2011

Black plate (12,1)

5-12

Instruments and Controls

Complete Cluster with Enhanced Configuration in Electric Mode

Chevrolet Volt Owner Manual - 2011

Black plate (13,1)

Instruments and Controls

5-13

A. Brake System Warning Light on

K. Turn and Lane-Change Signals

U. Tire Pressure Light on

page 5‑22.

on page 6‑4.

page 5‑25.

B. Battery Gauge (High Voltage)

on page 5‑15.

C. Fuel Gauge on page 5‑16. D. Service Electric Parking Brake

Light on page 5‑23.

E. Security Light on page 5‑26. F. Engine Coolant Temperature Warning Light on page 5‑24.

L. Compass on page 5‑15. M. Speedometer on page 5‑15. N. Cruise Control Light on

page 5‑27.

O. Electric Parking Brake Light on

page 5‑22.

P. Door, Hood, or Hatch Open

Light on page 5‑27.

G. Charging System Light (12-Volt

Q. Low Fuel Warning Light on

Battery) on page 5‑19.

page 5‑26.

H. Engine Oil Pressure Light on

page 5‑25.

I. High-Beam On Light on

page 5‑26.

J. Second Row Passenger Safety Belt Reminder Light. See Safety Belt Reminders on page 5‑17.

R. Antilock Brake System (ABS) Warning Light on page 5‑23. S. Electric Drive Unit Positions.

See Electric Drive Unit on page 9‑29.

T. Driver Efficiency Gauge on

page 5‑16.

V. Traction Control System (TCS)/ StabiliTrak® Light on page 5‑24.

W. Malfunction Indicator Lamp on

page 5‑19.

X. Odometer on page 5‑15. Y. Lamps On Reminder on

page 5‑26.

Z. Sport Mode Light on page 5‑24

and Mountain Mode Light on page 5‑24.

AA. Driver Information Center (DIC)

on page 5‑38.

AB. Total Vehicle Range on

page 5‑16.

AC. Airbag Readiness Light on

page 5‑18.

AD. Driver Safety Belt Reminder

Light. See Safety Belt Reminders on page 5‑17.

Chevrolet Volt Owner Manual - 2011

Black plate (14,1)

5-14

Instruments and Controls

Instrument Cluster Display Configurations There are two instrument cluster display configurations to choose from. Press CONFIG located left of the steering wheel to change the configuration. See Driver Information Center (DIC) on page 5‑38 for more information. Choose either the Simple or Enhanced Configuration display.

Simple Configuration

in Electric Mode

Enhanced Configuration

in Electric Mode

Simple Configuration in Extended

Range Mode

Enhanced Configuration in Extended Range Mode

The Enhanced Configuration displays the Driver Efficiency Gauge.

Chevrolet Volt Owner Manual - 2011

Black plate (15,1)

Instruments and Controls

5-15

Speedometer The speedometer shows the vehicle speed in both kilometers per hour (km/h) and miles per hour (mph). The DIC menu can be used to change the units. See Driver Information Center (DIC) on page 5‑38.

Odometer The odometer shows how far the vehicle has been driven, in either kilometers or miles.

Trip Odometer The trip odometer is within the Driver Information Center. See Driver Information Center (DIC) on page 5‑38 for more information.

Compass The vehicle has a compass display in the instrument cluster above the speedometer. The compass receives its heading and other information from the Global Positioning System (GPS) antenna and vehicle speed information. The compass system has automatic calibration and zone adjustment features. Avoid covering the GPS antenna for long periods of time with objects that may interfere with the antenna's ability to receive a satellite signal. See Multi-Band Antenna on page 7‑15 for the location of the vehicle's antenna. The compass system is designed to operate for a certain number of miles or degrees of turn before needing a signal from the GPS satellites. The compass system will automatically determine when a GPS signal is restored and provide a heading.

Battery Gauge (High Voltage)

This indicator displays the high voltage battery charge level. When this indicator is displayed in the foreground, the vehicle is operating in Electric Mode. The number next to the indicator displays an estimate of how far the vehicle can be driven while in this mode. See Electric Mode on page 9‑23.

Chevrolet Volt Owner Manual - 2011

Black plate (16,1)

5-16

Instruments and Controls

Fuel Gauge

Driver Efficiency Gauge

If the ball turns yellow and

brake: travels below the center of the gauge, braking is too aggressive to optimize efficiency.

Total Vehicle Range

This indicator displays the fuel level. When this indicator is in the foreground, the vehicle is operating in Extended Range Mode. The number next to the indicator displays an estimate of how far the vehicle can be driven while in this mode. See Extended Range Mode on page 9‑23.

This gauge is a guide to driving in an efficient manner by keeping the ball green and in the center of the gauge. The leaves stop spinning when the vehicle stops or when the ball travels away from the center of the gauge. See Driving for Better Energy Efficiency on page 9‑2. accel: travels above the center of the gauge, acceleration is too aggressive to optimize efficiency.

If the ball turns yellow and

Total vehicle range is the remaining distance the vehicle can be driven combining the electric range and fuel range. See Driving for Better Energy Efficiency on page 9‑2.

Chevrolet Volt Owner Manual - 2011

Black plate (17,1)

Safety Belt Reminders

Driver Safety Belt Reminder Light

Passenger Safety Belt Reminder Light

Instruments and Controls

5-17

electronic device. To turn off the reminder light and/or chime, remove the object from the seat or buckle the safety belt. Second Row Passenger Safety Belt Reminder Light

When the vehicle is started, this light flashes and a chime may come on to remind the driver to fasten their safety belt. The light stays on solid until the belt is buckled. This cycle may continue several times if the driver remains or becomes unbuckled during driving while the vehicle is moving. If the driver safety belt is already buckled, neither the light nor the chime comes on.

When the vehicle is started, this light flashes and a chime may come on to remind the passenger to fasten their safety belt. The light stays on solid until the belt is buckled. This cycle may continue several times if the passenger remains or becomes unbuckled while the vehicle is moving. If the passenger safety belt is buckled, neither the chime nor the light comes on. The front passenger safety belt reminder light and chime may turn on if an object is put on the seat such as a briefcase, handbag, grocery bag, laptop, or other

Second row seating positions monitored for safety belt use are represented by a colored icon indicating safety belt status. When the vehicle is started, two safety belt symbols come on and stay on for several seconds in the instrument cluster to alert the driver that passengers may need to fasten their safety belts.

Chevrolet Volt Owner Manual - 2011

Black plate (18,1)

5-18

Instruments and Controls

After the passenger safety belt is buckled, the corresponding safety belt symbol in the instrument cluster turns green. If a safety belt is not initially buckled, the instrument cluster displays a red safety belt icon. While the vehicle is moving, if a second row passenger that was previously buckled becomes unbuckled, the corresponding safety belt indicator will change to flashing red and a chime may sound.

Airbag Readiness Light This light shows if there is an electrical problem. The system check includes the airbag sensor, the pretensioners, the airbag modules, the wiring, and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 3‑25.

Passenger Airbag Status Indicator The vehicle has a passenger sensing system. See Passenger Sensing System on page 3‑33 for important safety information. The passenger airbag status indicator is in the overhead console.

When the vehicle is started, the passenger airbag status indicator will light ON and OFF for several seconds as a system check. Then, after several more seconds, the status indicator will light either ON or OFF to let you know the status of the right front passenger frontal airbag and the passenger knee airbag.

The airbag readiness light comes on and stays on for several seconds when the vehicle is started. Then the light goes out. A message may also display in the Driver Information Center (DIC). See Airbag System Messages on page 5‑46 for more information.

{ WARNING

If the airbag readiness light stays on after the vehicle is started or comes on while driving, it means the airbag system might not be working properly. The airbags in the vehicle might not inflate in a crash, or they could even inflate without a crash. To help avoid injury, have the vehicle serviced right away.

Chevrolet Volt Owner Manual - 2011

Black plate (19,1)

Instruments and Controls

5-19

WARNING (Continued)

have the vehicle serviced right away. See Airbag Readiness Light on page 5‑18 for more information, including important safety information.

Charging System Light (12-Volt Battery)

The charging system light comes on briefly when the vehicle is in ON/ RUN, as a check to show the light is working.

If the light stays on, or comes on while driving, there could be a problem with the electrical charging system. Have it checked by your dealer. Driving while this light is on could drain the 12‐volt battery. If a short distance must be driven with the light on, be sure to turn off all accessories, such as the radio.

Malfunction Indicator Lamp A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors operation of the fuel, ignition, and emission control systems. It ensures that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment.

If the word ON is lit on the passenger airbag status indicator, it means that the right front passenger frontal airbag and the passenger knee airbag are enabled and may inflate. If the word OFF is lit on the airbag status indicator, it means that the passenger sensing system has turned off the right front passenger frontal airbag and the passenger knee airbag. If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer for service.

{ WARNING

If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others,

(Continued)

Chevrolet Volt Owner Manual - 2011

Black plate (20,1)

5-20

Instruments and Controls

If the malfunction indicator lamp comes on and stays on, while the vehicle is in ON/RUN, this indicates that there is an OBD II problem and service is required. Malfunctions often are indicated by the system before any problem is apparent. Being aware of the light can prevent more serious damage to the vehicle. This system assists the service technician in correctly diagnosing any malfunction. Notice: If the vehicle is continually driven with this light on, after a while, the emission controls might not work as well,

the vehicle fuel economy might not be as good, and the engine might not run as smoothly. This could lead to costly repairs that might not be covered by the vehicle warranty. Notice: Modifications made to the engine, electric drive unit, exhaust, intake, or fuel system of the vehicle or the replacement of the original tires with other than those of the same Tire Performance Criteria (TPC) can affect the vehicle emission controls and can cause this light to come on. Modifications to these systems could lead to costly repairs not covered by the vehicle warranty. This could also result in a failure to pass a required Emission Inspection/Maintenance test. See Accessories and Modifications on page 10‑3.

This light comes on during a malfunction in one of two ways: Light Flashing: A misfire condition has been detected. A misfire increases vehicle emissions and could damage the emission control system on the vehicle. Diagnosis and service might be required. The following can prevent more serious damage to the vehicle: . Reduce vehicle speed. . Avoid hard accelerations. . Avoid steep uphill grades. If the light continues to flash, when it is safe to do so, stop the vehicle. Find a safe place to park the vehicle. Turn the vehicle off, wait at least 10 seconds, and restart the vehicle. If the light is still flashing, follow the previous steps and see your dealer for service as soon as possible.

Chevrolet Volt Owner Manual - 2011

Black plate (21,1)

Instruments and Controls

5-21

Light On Steady: An emission control system malfunction has been detected on the vehicle. Diagnosis and service might be required. The following may correct an emission system malfunction: . Check that the fuel cap is fully

installed. The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap allows fuel to evaporate into the atmosphere. A few driving trips with the cap properly installed should turn the light off. . Check that the electrical system

is not wet. The system could be wet if the vehicle was driven through a deep puddle of water. The condition is usually corrected when the electrical system dries out. A few driving trips should turn the light off. . Check that good quality fuel

is used. Poor fuel quality causes the engine not to run as

efficiently as designed and may cause stalling after start-up or misfiring. These conditions might go away once the engine is warmed up. If one or more of these conditions occurs, change the fuel brand used. It will require at least one full tank of the proper fuel to turn the light off.

If none of the above have made the light turn off, your dealer can check the vehicle. The dealer has the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that might have developed. Emissions Inspection and Maintenance Programs Some state and local governments have or might begin programs to inspect the emission control equipment on the vehicle. Failure to pass this inspection could prevent getting a vehicle registration.

Here are some things to know to help the vehicle pass an inspection:

The vehicle will not pass this inspection if the malfunction indicator lamp is on while the vehicle is in ON/RUN. See your dealer for assistance in verifying operation of the malfunction indicator lamp. The vehicle will not pass this inspection if the OBD II (On-Board Diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system. The vehicle would be considered not ready for inspection. This can happen if the 12‐volt battery has recently been replaced or if the 12‐volt battery has run down. The diagnostic system is designed to evaluate critical emission control systems during normal driving.

Chevrolet Volt Owner Manual - 2011

Black plate (22,1)

5-22

Instruments and Controls

This can take several days of routine driving. If this has been done and the vehicle still does not pass the inspection for lack of OBD II system readiness, your dealer can prepare the vehicle for inspection.

Brake System Warning Light The vehicle brake system consists of two hydraulic circuits. If one circuit is not working, the remaining circuit can still work to stop the vehicle. For normal braking performance, both circuits need to be working. If the warning light comes on, there is a brake problem. Have the brake system inspected right away.

This light comes on briefly when the vehicle is turned on. If it does not come on then, have it fixed so it will be ready to warn if there is a problem. If the light comes on and stays on, there is a base brake problem.

{ WARNING

The brake system might not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to a crash. If the light is still on after the vehicle has been pulled off the road and carefully stopped, have the vehicle towed for service.

Electric Parking Brake Light

This status light comes on when the parking brake is applied. If the light flashes and stays on after the parking brake is released, or while driving, there is a problem with the Electric Parking Brake system. If the light does not come on, or remains flashing, see your dealer. See Electric Parking Brake on page 9‑32 for more information.

Chevrolet Volt Owner Manual - 2011

Black plate (23,1)

Instruments and Controls

5-23

Service Electric Parking Brake Light

Center (DIC), see Brake System Messages on page 5‑41 for more information.

Antilock Brake System (ABS) Warning Light

The Service Electric Parking Brake light should come on briefly when the vehicle is in ON/RUN. If it does not come on, have it fixed so it will be ready to warn if there is a problem. If this light stays on, there is a problem with a system on the vehicle that is causing the parking brake system to work at a reduced level. The vehicle can still be driven, but should be taken to a dealer as soon as possible. See Electric Parking Brake on page 9‑32 for more information. If a message displays in the Driver Information

This light should come on briefly when the vehicle is in ON/RUN. If it does not come on, have the vehicle serviced by your dealer. If the ABS warning light stays on longer than a few seconds after the vehicle is in ON/RUN, or comes on and stays on while driving, try resetting the system. To reset the system: 1. While driving, pull over when it is

safe to do so.

2. Place the vehicle in P (Park).

3. Turn the vehicle off. 4. Restart the vehicle. If the ABS warning light remains on after resetting the system or comes on again while driving, the vehicle needs service. If the ABS warning light is on, but the regular brake system warning light is not on, the antilock brakes are not working properly, but the regular brakes are still functioning. Have the vehicle serviced right away. If both brake lights are on, the vehicle does not have antilock brakes, and there is a problem with the regular brakes as well. Have the vehicle towed for service. See Towing the Vehicle on page 10‑77.

Chevrolet Volt Owner Manual - 2011

Black plate (24,1)

5-24

Instruments and Controls

Sport Mode Light

Traction Control System (TCS)/StabiliTrak® Light

Engine Coolant Temperature Warning Light

This light comes on when Sport Mode is selected. See “Sport Mode” in Driver Selected Operating Modes on page 9‑24 for more information.

Mountain Mode Light

This light comes on when Mountain Mode is selected. See “Mountain Mode” in Driver Selected Operating Modes on page 9‑24 for more information.

This light comes on briefly while starting the vehicle. If it does not, have the vehicle serviced by your dealer. If the system is working normally the indicator light then goes off. If the light comes on and stays on while driving, there could be a problem with the TCS/StabiliTrak system and the vehicle might need service. When this warning light is on, the TCS/StabiliTrak system is off and does not limit wheel spin. The light flashes if the system is active and is working to assist the driver with directional control of the vehicle in difficult driving conditions.

The engine coolant temperature warning light comes on briefly when the vehicle is started. If it does not, have the vehicle serviced by your dealer. If the system is working normally the indicator light then goes off. If the light comes on and stays on while driving, the vehicle may have a problem with the cooling system. Stop and turn off the vehicle to avoid damage to the engine. A warning chime sounds when this light is on. See Engine Overheating on page 10‑20 for more information.

Chevrolet Volt Owner Manual - 2011

Black plate (25,1)

Instruments and Controls

5-25

When the Light Flashes First and Then is On Steady This indicates that there may be a problem with the Tire Pressure Monitor System. The light flashes for about one minute and stays on steady until the vehicle is in OFF. This sequence repeats each time the vehicle is in ON/RUN. See Tire Pressure Monitor System on page 10‑49 for more information.

Engine Oil Pressure Light

{ WARNING

Do not keep driving if the oil pressure is low. The engine can become so hot that it catches fire. Someone could be burned. Check the oil as soon as possible and have the vehicle serviced.

Notice: Lack of proper engine oil maintenance can damage the engine. The repairs would not be covered by the vehicle warranty. Always follow the maintenance schedule for changing engine oil.

The oil pressure light should come on briefly as the vehicle is started. If it does not come on have the vehicle serviced by your dealer. If the light comes on and stays on, it means that oil is not flowing through the engine properly. The vehicle could be low on oil and might have some other system problem. See your dealer.

Tire Pressure Light

For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the vehicle is in ON/RUN. It provides information about tire pressures and the TPMS.

When the Light is On Steady This indicates that one or more of the tires are significantly underinflated. A message in the Driver Information Center (DIC) may also display. See Tire Messages on page 5‑47 for more information. Stop as soon as possible, and inflate the tires to the pressure value shown on the Tire and Loading Information Label. See Tires on page 10‑42 for more information.

Chevrolet Volt Owner Manual - 2011

Black plate (26,1)

5-26

Instruments and Controls

Low Fuel Warning Light

Security Light

High-Beam On Light

The low fuel warning light comes on briefly when the vehicle is started. This light also comes on when the fuel level is low. When fuel is added, the light should go off. If it does not, have the vehicle serviced.

This light comes on briefly when the vehicle is started. If the light remains on while driving, there is a problem with the security system. See your dealer for service. For more information, see Vehicle Security on page 2‑12.

The high-beam on light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer on page 6‑2 for more information.

Lamps On Reminder

This light comes on when the parking lamps, headlamps, or taillamps are on.

Chevrolet Volt Owner Manual - 2011

Black plate (27,1)

Instruments and Controls

5-27

Cruise Control Light

The cruise control light comes on when the cruise control is turned on and turns green when cruise control is engaged. See Cruise Control on page 9‑36 for more information.

Door, Hood, or Hatch Open Light If a door, hood, or hatch is not completely closed, a light comes on together with a graphic in the Driver Information Center (DIC).

Door(s) Open

Hatch Open

The DIC indicates when a door, the hood, or the hatch is open. The light displays the open area as shaded. The DIC and the light both display when the vehicle is moving. Only the light displays if the vehicle is stopped.

Hood Open

Chevrolet Volt Owner Manual - 2011

Black plate (28,1)

5-28

Instruments and Controls

Information Displays

Center Stack Display The center stack screen displays Charging, Power Flow, and Energy Information. See the information that follows. The Climate Control, Infotainment, and Vehicle Personalization also display information in this screen. For more information on these systems, see: . Automatic Climate Control

System on page 8‑1. Infotainment on page 7‑1. . Vehicle Personalization on

page 5‑48.

The center stack controls only need a light touch to operate and work best with bare hands. The controls will work with most gloves although they may take longer to respond.

Use the finger pad rather than the finger tip to minimize response time. If the controls are not responding, remove the gloves.

To view the Power Flow, Charging, and Energy Information, press the [ button on the center stack.

Power Flows To view the Power Flow screens, press the [ button on the center stack and then press the Power Flow button at the top of the touch screen. The Power Flow screens indicate the current system operating condition. The screens show the energy flow between the engine, electric drive unit, and high voltage battery. These components will be highlighted when they are active.

Battery Power ‐ Battery is active with energy flowing to the wheels.

Chevrolet Volt Owner Manual - 2011

Black plate (29,1)

Instruments and Controls

5-29

Battery Power ‐ Vehicle is stationary in electric mode and no power is flowing to the wheels.

Engine Power ‐ Vehicle is stationary in extended range mode and no power is flowing to the wheels.

Engine Power ‐ Engine is active with energy flowing to the wheels.

Engine and Battery Power ‐ Both the engine and battery are active with energy flowing to the wheels.

Regen Power Recovery ‐ Power from the wheels returns to the battery during regenerative braking or coasting.

Chevrolet Volt Owner Manual - 2011

Black plate (30,1)

5-30

Instruments and Controls

Charging

Charge Mode Status

Power Off ‐ No power is flowing to the wheels.

Programmable Charging This vehicle has three programmable charge modes. To view the current charge mode status in the center stack display, press the [ button on the center stack and then press the Charging button at the top of the touch screen. The current charge mode status can also be viewed in a temporary pop-up in the center stack display by pressing the charge port door release button on the driver door. The Charge Start and Charge Complete time estimations are also displayed on the screen. These estimations are most accurate when the vehicle is plugged in and in moderate temperature conditions.

Immediately: The vehicle starts charging as soon as it is connected to an electrical outlet. See Plug-In Charging on page 9‑44.

Chevrolet Volt Owner Manual - 2011

Black plate (31,1)

Instruments and Controls

5-31

internal clock for programmable charging, not the clock in the center stack.

departure time for the current day of the week. The vehicle will charge during the least expensive rate periods to achieve a full battery charge by the departure time. Electrical rate information from the utility company for the charging location is required for this mode.

Charge Mode Selection From the Charge Mode Status screen, press Change Charge Mode.

Delayed Departure Time: The vehicle estimates the charging start time considering the programmed departure time for the current day of the week. Charging begins at the start time and is complete by the departure time only if sufficient time is allowed after the charge cord is plugged in. The vehicle uses an

Delayed Rate and Departure Time: The vehicle estimates the charging start time based on the utility rate schedule, utility rate preference, and the programmed

Select one option:

Immediately upon plug in.

. Delayed based on

departure time.

Chevrolet Volt Owner Manual - 2011

Black plate (32,1)

5-32

Instruments and Controls

. Delayed based on electric rates

& departure time.

Departure Time Entry From the Delayed Charge Mode Status screen, press Edit to change the departure time for each day of the week to match your personal schedule.

Charge Rate Selection From the Delayed Rate and Departure Time Charge Mode Status screen, press Edit.

Select one of the following: . Edit Electric Rate Schedule. . Edit Departure Time Schedule.

See “Departure Time Entry.”

. Select Charge Rate Preference.

Charge Rate Preference Selection From the Departure Time & Rate Information screen, press Select Charge Rate Preference.

1. Press the day to change. 2. Press + or − to change the hours

and minutes.

3. Press + or − to change

AM or PM.

4. Press Back to store changes

and return to the previous screen.

Press one of the following options to select the Charge Rate Preference. . Charge during Peak, Mid‐Peak, and Off‐Peak Rates: The vehicle will charge during any rate period and will select when to charge to minimize the total cost of the charge.

. Charge during Mid‐Peak and

Off‐Peak Rates: The vehicle will charge during Off-Peak and/or Mid-Peak rate periods only and will select when to charge to minimize the total cost of the charge.

. Charge during Off‐Peak Rates:

The vehicle will only charge during Off-Peak rate periods.

Chevrolet Volt Owner Manual - 2011

Black plate (33,1)

Charging begins at the start time and is complete by the departure time only if sufficient time is allowed after the charge cord is plugged in. For example, if the vehicle is plugged in for only one hour prior to the departure time, and the battery is completely discharged, the vehicle will not be fully charged by the departure time regardless of the rate selection.

Electric Rate Plan Selection Electric rates, or cost per unit, may vary based on time, weekday/ weekend, and season. During the day when the demand for electricity is high, the rates are usually higher and called Peak rates. At night when the demand for electricity is low, the rates are usually lower and called Off-Peak rates. In some areas, a Mid-Peak rate is offered. Contact the utility company to obtain the rate schedule for your area. The summer and winter start dates must be established to use a summer/ winter schedule.

Instruments and Controls

5-33

From the Departure Time & Rate Information screen, press Edit Electric Rate Schedule.

To edit the Yearly Schedule: 1. Press Yearly Schedule. 2. Press Edit.

Summer/Winter Schedule Start Date Entering From the Select Electric Rate Plan screen, press Summer/Winter Schedule then press Edit.

To edit the Summer/Winter Schedule: 1. Press Summer/Winter Schedule. 2. Press Edit.

1. Press Summer Start. 2. Press + or − to set the month

and day for the start of summer.

3. Press Winter Start. 4. Press + or − to set the month and day for the start of winter.

Chevrolet Volt Owner Manual - 2011

Black plate (34,1)

5-34

Instruments and Controls

5. Press Edit Summer Schedule or Edit Winter Schedule to edit the daily electric rate schedule.

Electric Rate Schedule Editing From the Enter Summer/Winter Start Dates screen, press Edit Summer Schedule or Edit Winter Schedule. From the Select Electric Rate Plan screen, press Yearly Schedule and then press Edit.

1. Press Weekday or Weekend. 2. Press Edit next to the row to be

changed.

Weekdays are Monday through Friday and use the same rate schedule. Weekends are Saturday and Sunday and use the same rate schedule.

Both weekday and weekend schedules must be set. The rate schedule only applies for a 24-hour period, starting at 12:00 AM and ending at 12:00 AM. There can be five rate changes for each day; not all must be used. The finish times must be consecutive. If a finish time does not follow a start time, the error message displays “An invalid entry was found in the data entered. Please re‐enter data.”

Electric Rate Finish Time Editing From the Edit (Summer, Winter, or Yearly) Electric Rate Schedule screen, press Edit next to the row to change.

Chevrolet Volt Owner Manual - 2011

Black plate (35,1)

Instruments and Controls

5-35

2. Press Peak, Mid-Peak,

or Off-Peak to select the electric rate.

3. Press the Back button to store

changes.

Only the finish time can be edited. The start time is automatically populated in the rate table.

Electric Rate Schedule Viewing From the Select Electric Rate Plan screen, press View (Summer, Winter, or Yearly) Schedule.

1. Press + or − to adjust the time.

Temporary Charge Mode Override and Cancel Programmed Delayed Charge Modes can be temporarily overridden to an Immediate Charge Mode for one charge cycle. There are also other ways to temporarily override a Delayed Charge Mode. See Plug-In Charging on page 9‑44.

Chevrolet Volt Owner Manual - 2011

Black plate (36,1)

5-36

Instruments and Controls

To temporarily override a Delayed Charge Mode from inside the vehicle: 1. Press the charge port door

release button on the driver door to view the Charge Mode Status pop-up in the center stack display.

Programmable Charging Disabled

2. Press Charge Immediately Upon

Plug In. The new Temporary Charge Mode Status screen will automatically display the revised charge complete time.

To cancel the temporary override from the Temporary Charge Mode Status screen or pop-up, press Cancel Temporary Charge Mode on the bottom of the touch screen. The vehicle will reinstate the programmed delayed charge mode settings.

When the Programmable Charging system is disabled, the Default Charge Mode Status screen and the pop-up display. If the Programmable Charging system is disabled, see your dealer for details.

Chevrolet Volt Owner Manual - 2011

Black plate (37,1)

Instruments and Controls

5-37

Energy Information To view the Energy Usage, Energy Efficiency, and Efficiency Tips, press the [ button on the center stack and then press the Energy Info button at the top of the touch screen.

Energy Usage

There are maximum limits to some of the values that can be displayed. When these values are replaced with dashes, the value limits have been reached. To reset these values, the high voltage battery will need to be fully recharged. The circle graph also represents the percentage of distance traveled using Electric Mode versus Extended Range Mode. The Lifetime Fuel Economy is a total over the life of the vehicle and can only be reset by the dealer.

personalization. See “Energy Summary Exit Pop-up” under Vehicle Personalization on page 5‑48.

Energy Efficiency

The Energy Usage screen displays information for the total of all the drive cycles since the last time the high voltage battery was fully charged. This includes distance traveled in Electric Mode, distance traveled in Extended Range Mode, total distance traveled, total fuel used, and average fuel economy.

The Energy Usage information will also appear automatically on power off when Retained Accessory Power is active. This automatic pop-up can be disabled through the vehicle

The Energy Efficiency screen is accessed by pressing Energy Efficiency on the Energy Usage screen. This screen displays the energy efficiency over the drive cycle based on driving style and climate settings. Driving in a more efficient manner will result in a higher percentage displayed for driving style. Minimizing the use of the climate control system will result in a higher percentage displayed for climate setting.

Chevrolet Volt Owner Manual - 2011

Black plate (38,1)

5-38

Instruments and Controls

Efficiency Tips

The Efficiency Tips screen is accessed by pressing Efficiency Tips from the Energy Usage or Energy Efficiency screen. This screen provides a guide on how to improve energy usage to increase fuel economy and range.

Clock The clock is in the center stack display. To set the time: 1. Press the CONFIG button to enter the menu options, then press it again until the time is selected or press the Time touch screen button in the upper right corner of the touch screen. 2. Press + or − to increase or

decrease the Hours and Minutes displayed on the clock.

12/24 HR Format: Select the 12 HR touch screen button for standard time; select the 24 HR touch screen button for military time. Day + or Day −: Press the day + or day − touch screen buttons to increase or decrease the day.

Driver Information Center (DIC)

The Driver Information Center (DIC) display is in the instrument cluster. The DIC displays information about the vehicle. It also displays warning messages if a system problem is detected. See Vehicle Messages on page 5‑40 for more information. DIC Operation and Displays View the DIC displays by pressing the DIC buttons located to the left of the steering wheel. The DIC displays trip, fuel, and warning messages if a system problem is detected.

Chevrolet Volt Owner Manual - 2011

Black plate (39,1)

DIC Controls

CONFIG: Press to select either the Simple or Enhanced instrument cluster configuration display. } BACK: Press to return to the previous screen, exit a screen, or return to the main menu. Press } BACK to minimize the DIC menu display. SELECT: Press the center of the knob to select the highlighted item. Turn the knob to scroll through the menu items.

Instruments and Controls

5-39

DIC Menu Items At the main DIC menu: 1. Turn the SELECT knob to scroll through the possible DIC menus. 2. Press the center of the SELECT

knob when a menu item is highlighted to enter that menu. 3. Continue to turn and press the SELECT knob to scroll through and select the available menu items:

Trip A Trip B Oil Life Tire Pressure Vehicle Messages Units Tutorial Mode

Trip A and Trip B The trip displays show fuel used, average fuel economy, and distance traveled since the last trip reset.

Reset the trip data by pressing and holding the SELECT button when either Trip A or Trip B is displayed.

Oil Life This displays the percentage of remaining oil life. The lower the percentage, the closer the vehicle is to needing an oil change. When the oil life is depleted, the CHANGE ENGINE OIL SOON message displays. Change the oil as soon as possible. Additional maintenance is also recommended in the Maintenance Schedule. See Scheduled Maintenance on page 11‑3 and Engine Oil on page 10‑9. The oil life must be reset after each oil change. Avoid accidental resetting of the Engine Oil Life System. It cannot be reset accurately until the next oil change. To reset the Engine Oil Life System, see Engine Oil Life System on page 10‑12. The system is reset when 100% displays.

Chevrolet Volt Owner Manual - 2011

Black plate (40,1)

5-40

Instruments and Controls

Tire Pressure The display will show a vehicle with the approximate pressures of all four tires. Tire pressure is displayed in either kilopascals (kPa) or in pounds per square inch (psi). If a low or high tire pressure is detected, a message is displayed advising to check the tire pressure in the specified tire. See Tire Pressure on page 10‑48 and Tire Messages on page 5‑47 for more information. If the tire pressure display shows dashes instead of a value, there may be a problem with the vehicle. See your dealer for service.

Vehicle Messages Turn the SELECT knob to scroll through any active warning messages. Press SELECT to review the messages.

Units Turn the SELECT knob to change the unit display to METRIC or US when the display is active. Press SELECT to confirm the setting. This will change the displays on the cluster and DIC to either metric or English (US) measurements.

Tutorial Mode Select this menu item to view a screen that explains some of the unique features of the cluster. Tutorial mode is only available when the vehicle is in P (Park).

Vehicle Messages Messages displayed in the DIC indicate the status of the vehicle or some action that may be needed to correct a condition. Multiple messages may display one after the other. Messages that do not require immediate action can be acknowledged and cleared by pressing the SELECT knob. The messages requiring immediate action cannot be cleared until that action is performed. All messages should be taken seriously. Clearing the messages does not correct the problem.

Chevrolet Volt Owner Manual - 2011

Black plate (41,1)

Instruments and Controls

5-41

Battery and Charging Messages

BATTERY SAVER ACTIVE This message displays when the vehicle has detected that the 12-volt battery voltage has dropped and vehicle features are being disabled. The 12-volt battery saver system starts reducing certain features trying to save the charge of the 12-volt battery. Turn off unnecessary features to allow the battery to recharge. BATTERY TOO COLD, PLUG IN TO WARM This message displays during extremely cold temperatures, when the vehicle will not start until the high voltage battery is warm enough. Plug the vehicle in to allow the charging system to warm the high voltage battery, then the vehicle can be started.

CHARGE CORD CONNECTED This message displays when the charge cord is connected to the vehicle. The vehicle cannot be shifted out of P (Park) with the charge cord connected. CHARGE DOOR OPEN This message displays when the charge door is open and the vehicle is shifted out of P (Park). LOW BATTERY This message displays when the 12-volt battery voltage is low. See Battery on page 10‑24 for more information. SERVICE BATTERY CHARGING SYSTEM This message displays when there is a fault in the 12-volt battery charging system. Take the vehicle to your dealer for service.

SERVICE HIGH VOLTAGE CHARGING SYSTEM This message displays when there is a problem with the high voltage charging system. See your dealer for service.

Brake System Messages

BRAKE FLUID LOW This message displays when the brake fluid level is low. See Brake Fluid on page 10‑22. RELEASE PARKING BRAKE This message displays if the electric parking brake is on while the vehicle is in motion. Release it before attempting to drive. See Electric Parking Brake on page 9‑32 for more information.

Chevrolet Volt Owner Manual - 2011

Black plate (42,1)

5-42

Instruments and Controls

Cruise Control Messages

Drive Mode Messages

CRUISE SET TO XXX This message displays when the cruise control is set and shows the speed it was set to. See Cruise Control on page 9‑36 for more information.

Door Ajar Messages

DOOR(S) OPEN, HOOD OPEN, HATCH OPEN A symbol will appear on the display showing the area that is open. See Door, Hood, or Hatch Open Light on page 5‑27.

MOUNTAIN MODE NOT AVAILABLE This message displays when in Mountain Mode and the mode becomes unavailable. See “Mountain Mode” under Driver Selected Operating Modes on page 9‑24. SPORT MODE NOT AVAILABLE This message displays when in Sport Mode and the mode becomes unavailable. See “Sport Mode” under Driver Selected Operating Modes on page 9‑24.

SERVICE BRAKE ASSIST This message displays when there is a problem with the brake boost assist system. When this message displays, the brake boost assist motor might be heard operating and a pulsation may be felt in the brake pedal. Take the vehicle to your dealer for service. SERVICE PARKING BRAKE This message displays when there is a problem with the parking brake. Take the vehicle to your dealer for service. STEP ON BRAKE TO RELEASE PARK BRAKE This message displays when attempting to release the electric parking brake without the brake pedal applied. See Electric Parking Brake on page 9‑32 for more information.

Chevrolet Volt Owner Manual - 2011

Black plate (43,1)

Electric Drive Unit Messages

SHIFT TO PARK This message displays when the vehicle should be shifted to P (Park). This may appear when attempting to turn off the vehicle when it is not in P (Park).

Engine Cooling System Messages

ENGINE OVERHEATED — REDUCE SPEED This message displays when the engine coolant temperature or engine oil is too hot. Reduce speed and allow the vehicle to cool down. ENGINE OVERHEATED — TURN VEHICLE OFF This message displays and a continuous chime sounds if the engine cooling system reaches

Instruments and Controls

5-43

unsafe temperatures for operation. Stop and turn off the vehicle as soon as it is safe to do so to avoid severe damage. This message clears when the engine has cooled to a safe operating temperature. ENGINE RUNNING DUE TO TEMPERATURE This message displays when the high voltage battery is charged but the engine has to come on because of the outside temperature or high voltage battery temperature.

page 10‑9 and Scheduled Maintenance on page 11‑3 for more information. OIL PRESSURE LOW — TURN VEHICLE OFF This message displays if low oil pressure levels occur. Stop the vehicle as soon as safely possible and do not operate it until the cause of the low oil pressure has been corrected. Check the oil as soon as possible and have the vehicle serviced by your dealer.

Engine Oil Messages

Fuel System Messages

CLOSE FUEL DOOR This message displays when the fuel door is open and the vehicle is moving.

CHANGE ENGINE OIL SOON This message displays when the engine oil needs to be changed. After changing the engine oil, the Engine Oil Life System must be reset. See Engine Oil Life System on page 10‑12 and Driver Information Center (DIC) on page 5‑38 for information on how to reset the system. See Engine Oil on

Chevrolet Volt Owner Manual - 2011

Black plate (44,1)

5-44

Instruments and Controls

ENGINE NOT AVAILABLE ADD FUEL This message displays when the engine is not available due to running out of fuel. The vehicle can continue to be driven in Electric Mode until the battery is depleted, but will have reduced acceleration. When this message is displayed, refuel the vehicle. See Out of Fuel/ Engine Unavailable on page 9‑26. FUEL LEVEL LOW This message displays when the vehicle is low on fuel. Refuel as soon as possible. READY TO REFUEL This message displays when the fuel system is depressurized and the vehicle can be refueled. SERVICE REFUELING SYSTEM This message displays when there is a problem with the vehicle refueling system. See your dealer for service.

TIGHTEN GAS CAP This message displays when the fuel cap is not on tight. Tighten the fuel cap. WAIT TO REFUEL This message displays when the fuel system is pressurized and you must to wait to refuel the vehicle.

Key and Lock Messages When programming new Remote Keyless Entry (RKE) transmitters, DIC messages display. See Remote Keyless Entry (RKE) System Operation on page 2‑3 for more information. NO REMOTE DETECTED This message displays when the RKE transmitter is not detected while attempting to start the vehicle. The transmitter battery may be weak. See “Starting the Vehicle with a Low Transmitter Battery” under

Remote Keyless Entry (RKE) System Operation on page 2‑3 for more information. NO REMOTE DETECTED, PRESS BRAKE TO RESTART This message displays if the RKE transmitter is no longer detected in the vehicle. Press the brake pedal and the POWER O button to restart the vehicle, or press the POWER O button without pressing the brake pedal to turn the vehicle off. If the vehicle is turned off and a valid transmitter is not available, the vehicle will not restart. REMINDER: KEY LEFT IN VEHICLE This message displays when leaving the vehicle with the RKE transmitter still inside.

Chevrolet Volt Owner Manual - 2011

Black plate (45,1)

Instruments and Controls

5-45

TURN SIGNAL ON This message displays if the turn signal has been left on. Turn off the turn signal.

Object Detection System Messages

PARK ASSIST OFF This message displays when the park assist system has been turned off. See Ultrasonic Parking Assist on page 9‑39. SERVICE PARKING ASSIST This message displays if there is a problem with the park assist system. Take the vehicle to your dealer for service.

Propulsion Power Messages

PROPULSION POWER IS REDUCED This message displays when the propulsion power is reduced and can affect the ability to accelerate. If this message is on, but there is no reduction in performance, proceed to your destination. The performance may be reduced the next time the vehicle is driven. The vehicle may be driven at a reduced speed while this message is on, but maximum acceleration and speed may be reduced. If this message stays on when the malfunction indicator lamp is on, the vehicle should be taken to your dealer for service as soon as possible.

REPLACE BATTERY IN REMOTE KEY This message displays when the battery in the RKE transmitter needs to be replaced. SERVICE KEYLESS START SYSTEM This message displays when the keyless start system needs service. Take the vehicle to your dealer.

Lamp Messages

AUTOMATIC LIGHT CONTROL ON OR OFF A message will display when the automatic light control has been turned on or off. CHECK LAMP or LAMP FAILURE Depending on the lamp, one of these messages may display. See Bulb Replacement on page 10‑29.

Chevrolet Volt Owner Manual - 2011

Black plate (46,1)

5-46

Instruments and Controls

Ride Control System Messages

LOW TRACTION This message displays when the Antilock Brake System (ABS) is active and is working to assist the driver with control of the vehicle in difficult driving conditions. SERVICE STABILITRAK This message displays when there is a problem detected with the StabiliTrak system. The vehicle is safe to drive, but the StabiliTrak system is not operational. See Electronic Stability Control (ESC) on page 9‑35 for information on resetting the system. SERVICE TRACTION CONTROL This message displays when there is a problem detected with the Traction Control System (TCS). The vehicle is safe to drive, but the TCS is not operational. See Traction

Control System (TCS) on page 9‑34
for information on resetting the system.

Airbag System Messages

SERVICE AIRBAG This message displays if there is a problem with the airbag system. Take the vehicle to your dealer for service.

Anti-Theft Alarm System Messages

SERVICE THEFT ALARM This message displays if there is a problem with the alarm. See your dealer for service. SERVICE THEFT DETERRENT SYSTEM This message displays if there is a problem with the theft-deterrent system. See your dealer for service.

Service Vehicle Messages

ENGINE MAINTENANCE XXX% COMPLETE This message displays when the Engine Maintenance Mode is running. See “Engine Maintenance Mode” under Maintenance Modes on page 9‑26. ENGINE NOT AVAILABLE SERVICE SOON This message displays when the engine is not available due to a malfunction that will not allow the engine to start. The vehicle can continue to be driven in Electric Mode until the battery is depleted, but will have reduced acceleration. When this message is displayed, the vehicle should be taken to your dealer for service as soon as possible. See Out of Fuel/Engine Unavailable on page 9‑26.

Chevrolet Volt Owner Manual - 2011

Black plate (47,1)

SERVICE AC SYSTEM This message displays if there is a problem with the air conditioning system. Take the vehicle to your dealer for service. SERVICE HEATER SOON This message displays if there is a problem with the heater system. Take the vehicle to your dealer for service. SERVICE POWER STEERING This message displays if there is a problem with the power steering system. Take the vehicle to your dealer for service. SERVICE VEHICLE SOON This message displays if there is a problem with the vehicle. Take the vehicle to your dealer for service. Depending on the severity of a crash, this message may come on along with the airbag readiness light.

Instruments and Controls

5-47

Starting the Vehicle Messages

PRESS BRAKE TO START VEHICLE This message displays when attempting to start the vehicle without first pressing the brake pedal. PRESS BUTTON AGAIN TO TURN OFF This message displays as a reminder to press the POWER O button to turn the vehicle off when an attempt is made to turn off the vehicle while it is in motion.

Tire Messages

SERVICE TIRE MONITOR SYSTEM This message displays if there is a problem with the Tire Pressure Monitor System (TPMS). See Tire Pressure Monitor Operation on page 10‑50 for more information.

TIRE LEARNING ACTIVE This message displays when the system is learning new tires. See Tire Pressure Monitor Operation on page 10‑50 for more information. TIRE LOW ADD AIR TO TIRE This message displays when the pressure in one or more of the vehicle tires is low. This message also displays LEFT FRONT, RIGHT FRONT, LEFT REAR, or RIGHT REAR to indicate the location of the low tire. The low tire pressure warning light will also come on. See Tire Pressure Light on page 5‑25. If a tire pressure message appears on the DIC, stop as soon as you can. Inflate the tires by adding air until the tire pressure is equal to the values shown on the Tire and Loading Information label. See Tires on page 10‑42, Vehicle Load Limits on page 9‑13, and Tire Pressure on page 10‑48.

Chevrolet Volt Owner Manual - 2011

Black plate (48,1)

5-48

Instruments and Controls

You can receive more than one tire pressure message at a time. The DIC also shows the tire pressure values. See Driver Information Center (DIC) on page 5‑38.

Vehicle Speed Messages

SPEED LIMITED TO XXX This message displays when the vehicle speed is limited.

Washer Fluid Messages

WASHER FLUID LOW ADD FLUID This message displays when the washer fluid level is low. For information on filling the washer fluid, see Washer Fluid on page 10‑20.

Vehicle Personalization The Vehicle Personalization features can be accessed by using either the infotainment controls or the touch screen in the center stack display. See Overview on page 7‑2
under “Infotainment System” for more information. Using the Infotainment Controls Use the CONFIG, TUNE/MENU knob, and } BACK buttons on the center stack to select personalization features. CONFIG (Configuration): Press to scroll through the available menus across the top of the touch screen display.

TUNE/MENU Knob . Press to enter, select, or activate

a highlighted menu option. Turn to highlight a menu option.

. Press to turn a system setting on