2016 Chevrolet SS Owners Manual

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Caution

Do not add too much oil. Oil levels above or below the acceptable operating range shown on the dipstick are harmful to the engine. If you find that you have an oil level above the operating range, the engine could be damaged. You should drain out the excess oil or limit driving of the vehicle and seek a service professional to remove the excess amount of oil.

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See Engine Compartment Overview 0 270
Add enough oil to reach the upper mark on the dipstick. Push the dipstick all the way back in when through. Selecting the Right Engine Oil Selecting the right engine oil depends on both the proper oil specification and viscosity grade. See Recommended Fluids and Lubricants 0 354

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Specification Ask for and use engine oils that meet the dexos1™ specification. Engine oils that have been approved by GM as meeting the dexos1 specification are marked with the dexos1 approved logo. See www.gmdexos.com.

Caution

Failure to use the recommended engine oil or equivalent can result in engine damage not covered by the vehicle warranty.

Viscosity Grade Use SAE 5W-30 viscosity grade engine oil. Cold Temperature Operation: In an area of extreme cold, where the temperature falls below −29 °C

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(−20 °F), an SAE 0W-30 oil may be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. When selecting an oil of the appropriate viscosity grade, it is recommended to select an oil of the correct specification. See “Specification” earlier in this section. Engine Oil Additives/Engine Oil Flushes Do not add anything to the oil. The recommended oils meeting the dexos1 specification are all that is needed for good performance and engine protection. Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty. What to Do with Used Oil Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or

properly dispose of clothing or rags containing used engine oil. See the manufacturer's warnings about the use and disposal of oil products. Used oil can be a threat to the environment. If you change your own oil, be sure to drain all the oil from the filter before disposal. Never dispose of oil by putting it in the trash or pouring it on the ground, into sewers, or into streams or bodies of water. Recycle it by taking it to a place that collects used oil.

Engine Oil Life System

When to Change Engine Oil This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and miles driven. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably. For the oil life system to work properly, the system must be reset every time the oil is changed.

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When the system has calculated that oil life has been diminished, it indicates that an oil change is necessary. A CHANGE ENGINE OIL SOON message comes on. See Engine Oil Messages 0 112
Change the oil as soon as possible within the next 1 000 km (600 mi). It is possible that, if driving under the best conditions, the oil life system might indicate that an oil change is not necessary for up to a year. The engine oil and filter must be changed at least once a year and, at this time, the system must be reset. Your dealer has trained service people who will perform this work and reset the system. It is also important to check the oil regularly over the course of an oil drain interval and keep it at the proper level. If the system is ever reset accidentally, the oil must be changed at 5 000 km (3,000 mi) since the last oil change. Remember to reset the oil life system whenever the oil is changed.

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How to Reset the Engine Oil Life System Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change. To reset the system: 1. Display the REMAINING OIL LIFE on the DIC. See Driver Information Center (DIC) 0 105

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2. Press and hold the SET/CLR

button on the DIC while the Oil Life display is active. The oil life will change to 100%.

The oil life system can also be reset as follows: 1. Turn the ignition to ON/RUN

with the engine off.

2. Fully press and release the

accelerator pedal three times within five seconds.

The system is reset when the CHANGE ENGINE OIL SOON message goes off.

If the CHANGE ENGINE OIL SOON message comes back on when the vehicle is started, the engine oil life system has not been reset. Repeat the procedure.

Automatic Transmission Fluid

How to Check Automatic Transmission Fluid It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to your dealer service department and have it repaired as soon as possible. There is a special procedure for checking and changing the transmission fluid. Because this procedure is difficult, you should have this done at your dealer service department. Contact your dealer for additional information or the procedure can be found in the service manual. To purchase a

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service manual, see Service Publications Ordering Information 0 370
Change the fluid and filter at the intervals listed in Maintenance Schedule 0 346
the fluid listed in Recommended Fluids and Lubricants 0 354

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, and be sure to use

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Manual Transmission Fluid It is not necessary to check the manual transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to the dealer and have it repaired as soon as possible. See Recommended Fluids and Lubricants 0 354
proper fluid to use.

for the

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Hydraulic Clutch For vehicles with a manual transmission, it is not necessary to regularly check brake/clutch fluid unless there is a leak suspected. Adding fluid will not correct a leak.

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A fluid loss in this system could indicate a problem. Have the system inspected and repaired. When to Check and What to Use

Do not remove the cap to check the fluid level or to top-off the fluid level. Remove the cap only when necessary to add the proper fluid until the level reaches the MIN line.

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Engine Air Cleaner/Filter The engine air cleaner/filter is in the engine compartment on the driver side of the vehicle. See Engine Compartment Overview 0 270
When to Inspect the Engine Air Cleaner/Filter For intervals on changing and inspecting the engine air cleaner/ filter, see Maintenance Schedule 0 346
How to Inspect the Engine Air Cleaner/Filter Do not start the engine or have the engine running with the engine air cleaner/filter housing open. Before removing the engine air cleaner/ filter, make sure that the engine air cleaner/filter housing and nearby components are free of dirt and debris. Remove the engine air cleaner/filter. Lightly tap and shake

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The brake/hydraulic clutch fluid reservoir cap has this symbol on it. The common hydraulic clutch and brake master cylinder fluid reservoir is filled with brake fluid as indicated on the reservoir cap. See Engine for Compartment Overview 0 270
reservoir location. How to Check and Add Fluid Visually check the brake/clutch fluid reservoir to make sure the fluid level is at the MIN (minimum) line on the reservoir. The brake/hydraulic clutch fluid system should be closed and sealed.

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275

the engine air cleaner/filter (away from the vehicle), to release loose dust and dirt. Inspect the engine air cleaner/filter for damage, and replace if damaged. Do not clean the engine air cleaner/filter or components with water or compressed air. To inspect or replace the engine air cleaner/filter:

1. Air Duct Clamp Screw 2. Retaining Clips

1. Open the hood. See Hood

0 269

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Vehicle Care

2. Disconnect the outlet duct by

loosening the screw (1) on the air duct clamp.

3. Remove the retaining clips (2)

securing the cover on the air cleaner/filter housing.

4. Pull straight up on the cover;

5.

while holding the cover, remove the air cleaner/filter. Inspect or replace the air cleaner/filter. See Maintenance Replacement Parts 0 355

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6. Reverse Steps 2-5 to reinstall

the cover.

{ Warning

Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. Use caution when working on the engine and do not drive with the air cleaner/filter off.

Caution

If the air cleaner/filter is off, dirt can easily get into the engine, which could damage it. Always have the air cleaner/filter in place when you are driving.

Cooling System

1. Coolant Recovery Reservoir 2. Engine Cooling Fans (Out

of View)

3. Radiator Cap

{ Warning

An electric engine cooling fan under the hood can start up even when the engine is not running and can cause injury. Keep hands, clothing, and tools away from any underhood electric fan.

{ Warning

Heater and radiator hoses, and other engine parts, can be very hot. Do not touch them. If you do, you can be burned. Do not run the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle.

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Caution

Using coolant other than DEX-COOL® can cause premature engine, heater core, or radiator corrosion. In addition, the engine coolant could require changing sooner. Any repairs would not be covered by the vehicle warranty. Always use DEX-COOL (silicate-free) coolant in the vehicle.

Engine Coolant The cooling system in the vehicle is filled with DEX-COOL® engine coolant. This coolant is designed to remain in the vehicle for 5 years or 240 000 km (150,000 mi), whichever occurs first. The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating 0 280

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What to Use

{ Warning

Adding only plain water or some other liquid to the cooling system can be dangerous. Plain water and other liquids, can boil before the proper coolant mixture will. The coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, the engine could get too hot but you would not get the overheat warning. The engine could catch fire and you or others could be burned. Use a 50/ 50 mixture of clean, drinkable water and DEX-COOL coolant.

Use a 50/50 mixture of clean, drinkable water and DEX-COOL coolant. If using this mixture, nothing else needs to be added. This mixture: . Gives freezing protection down

to −37 °C (−34 °F), outside temperature.

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277

. Gives boiling protection up to

129 °C (265 °F), engine temperature.

. Protects against rust and

corrosion.

. Will not damage aluminum parts. . Helps keep the proper engine

temperature.

Caution

If improper coolant mixture, inhibitors, or additives are used in the vehicle cooling system, the engine could overheat and be damaged. Too much water in the mixture can freeze and crack engine cooling parts. The repairs would not be covered by the vehicle warranty. Use only the proper mixture of engine coolant for the cooling system. See Recommended Fluids and Lubricants 0 354

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Never dispose of engine coolant by putting it in the trash, pouring it on the ground, or pouring it into

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Vehicle Care

sewers, streams or bodies of water. Have the coolant changed by an authorized service center, familiar with legal requirements regarding used coolant disposal. This will help protect the environment and your health. Checking Coolant The vehicle must be on a level surface when checking the coolant level. To check coolant: 1. Turn the ignition off. 2. Locate the coolant recovery

reservoir. See Engine Compartment Overview 0 270

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3. Turn the coolant recovery

reservoir dipstick cap counterclockwise and slowly pull out the dipstick. There are maximum and minimum markings on the dipstick.

4. When the engine is cold, the coolant level should be at or above the minimum mark (1). After the vehicle has been driven and the engine is at normal operating temperature, the level should be somewhere between half full and the maximum mark (2). If the coolant level is correct, replace the coolant recovery reservoir dipstick cap and turn clockwise to secure.

5.

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How to Add Coolant to the Coolant Recovery Bottle

{ Warning

You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine.

Caution

This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged.

To add coolant: 1. Turn the engine coolant

recovery reservoir dipstick cap counterclockwise 1/8 of a turn and slowly pull out the dipstick.

2. Pour the coolant into the engine coolant recovery reservoir.

3. When the level is correct, as

per the markings on the dipstick, replace the coolant recovery reservoir dipstick cap and turn clockwise to secure.

How to Add Coolant to the Radiator

{ Warning

You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine.

Caution

This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged.

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279

{ Warning

An electric engine cooling fan under the hood can start up even when the engine is not running and can cause injury. Keep hands, clothing, and tools away from any underhood electric fan.

{ Warning

Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the radiator cap — even a little — they can come out at high speed. Never turn the cap when the cooling system, including the radiator cap, is hot. Wait for the cooling system and radiator cap to cool if you ever have to turn the pressure cap.

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Vehicle Care

If no coolant is visible in the engine coolant recovery reservoir, add coolant as follows: 1. Locate the radiator cap. See

Engine Compartment Overview 0 270

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2. Cover the radiator cap with a

3.

thick cloth and turn it slowly counterclockwise and remove. If there is no coolant visible or the level is low, slowly fill the system through the radiator cap opening with a 50/50 mixture of clean, drinkable water and DEX-COOL coolant until full. Wait 30 seconds for the coolant to settle and top off if the level drops. Do not spill coolant on the accessory drive belts.

If a spill occurs, rinse the belt with fresh water. 4. Start the engine. 5. With the engine idling, top off

the coolant through the radiator cap opening until full. Wait 30 seconds for the coolant to settle and top off if the level drops.

6. Once the system is full, put the radiator cap back on by turning clockwise.

7. Turn the engine off.

8. Check the coolant level in the

engine coolant recovery reservoir and fill it until the level is at the top mark on the dipstick cap. Filling to this level provides additional coolant to allow for any air that may be left in the cooling system.

Caution

If the pressure cap is not tightly installed, coolant loss and possible engine damage may occur. Be sure the cap is properly and tightly secured.

Engine Overheating The vehicle has an indicator to warn of engine overheating. There is an engine coolant temperature gauge on your vehicle's instrument panel. See Engine Coolant Temperature Gauge 0 95

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You may decide not to lift the hood when this warning appears, but instead get service help right away. See Roadside Assistance Program 0 365
If you do decide to lift the hood, make sure the vehicle is parked on a level surface. Then check to see if the engine cooling fans are running. If the engine is overheating, both fans should be running. If they are not, do not continue to run the engine and have the vehicle serviced.

Caution

Running the engine without coolant may cause damage or a fire. Vehicle damage would not be covered by the vehicle warranty.

If Steam is Coming from the Engine Compartment { Warning

Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Just turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before you open the hood. If you keep driving when the engine is overheated, the liquids in it can catch fire. You or others could be badly burned. Stop the engine if it overheats, and get out of the vehicle until the engine is cool.

If No Steam is Coming from the Engine Compartment If an engine overheat warning is displayed but no steam can be seen or heard, the problem may not be

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281

too serious. Sometimes the engine can get a little too hot when the vehicle: . Climbs a long hill on a hot day. . Stops after high-speed driving. Idles for long periods in traffic.

If the overheat warning is displayed with no sign of steam: 1. Turn the air conditioning off. 2. Turn the heater on to the

highest temperature and to the highest fan speed. Open the windows as necessary.

3. When it is safe to do so, pull off

the road, shift to P (Park) or N (Neutral), and let the engine idle.

If the temperature overheat gauge is no longer in the overheat zone or an overheat warning no longer displays, the vehicle can be driven. Continue to drive the vehicle slowly for about 10 minutes. Keep a safe vehicle distance from the vehicle in front. If the warning does not come

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back on, continue to drive normally and have the cooling system checked for proper fill and function. If the warning continues, pull over, stop, and park the vehicle right away. If there is no sign of steam, idle the engine for three minutes while parked. If the warning is still displayed, turn off the engine until it cools down.

Washer Fluid

What to Use When windshield washer fluid is needed, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing.

Adding Washer Fluid

Open the cap with the washer symbol on it. Add washer fluid until the windshield washer fluid reservoir is full. See Engine Compartment Overview 0 270
location.

for reservoir

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Caution

. Do not use washer fluid that

contains any type of water repellent coating. This can cause the wiper blades to chatter or skip.

. Do not use engine coolant

(antifreeze) in the windshield washer. It can damage the windshield washer system and paint.

(Continued)

Caution (Continued)

. Do not mix water with

ready-to-use washer fluid. Water can cause the solution to freeze and damage the washer fluid tank and other parts of the washer system.

. When using concentrated

washer fluid, follow the manufacturer instructions for adding water.

. Fill the washer fluid tank

only three-quarters full when it is very cold. This allows for fluid expansion if freezing occurs, which could damage the tank if it is completely full.

Brakes Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound can come and go or can

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evenly tighten wheel nuts in the proper sequence to torque specifications. See Capacities and Specifications 0 358
Brake pads should be replaced as complete sets. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign that brake service may be required. Replacing Brake System Parts Always replace brake system parts with new, approved replacement parts. If this is not done, the brakes may not work properly. The braking performance expected can change in many other ways if the wrong replacement brake parts are installed or if parts are improperly installed.

be heard all the time when the vehicle is moving, except when applying the brake pedal firmly.

{ Warning

The brake wear warning sound means that soon the brakes will not work well. That could lead to a crash. When the brake wear warning sound is heard, have the vehicle serviced.

Caution

Continuing to drive with worn-out brake pads could result in costly brake repair.

Some driving conditions or climates can cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with the brakes. Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear and

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Brake Fluid

The brake/clutch master cylinder reservoir is filled with GM approved DOT 4 brake fluid as indicated on the reservoir cap. See Engine Compartment Overview 0 270
the location of the reservoir.

for

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Checking Brake Fluid With the vehicle in P (Park) on a level surface, the brake fluid level should be between the minimum and maximum marks on the brake fluid reservoir. There are only two reasons why the brake fluid level in the reservoir may go down: . Normal brake lining wear. When

new linings are installed, the fluid level goes back up.

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Vehicle Care

. A fluid leak in the brake/clutch

hydraulic system. Have the brake/clutch hydraulic system fixed. With a leak, the brakes will not work well.

Always clean the brake fluid reservoir cap and the area around the cap before removing it. Do not top off the brake/clutch fluid. Adding fluid does not correct a leak. If fluid is added when the linings are worn, there will be too much fluid when new brake linings are installed. Add or remove fluid, as necessary, only when work is done on the brake/clutch hydraulic system.

{ Warning

If too much brake fluid is added, it can spill on the engine and burn, if the engine is hot enough. You or others could be burned, and the vehicle could be damaged. Add brake fluid only when work is done on the brake/clutch hydraulic system.

When the brake/clutch fluid falls to a low level, the brake warning light comes on. See Brake System Warning Light 0 99
Brake fluid absorbs water over time which degrades the effectiveness of the brake fluid. Replace brake fluid at the specified intervals to prevent increased stopping distance. See Maintenance Schedule 0 346

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ii

What to Add Use only GM approved DOT 4
brake fluid from a clean, sealed container. See Recommended Fluids and Lubricants 0 354

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{ Warning

The wrong or contaminated brake fluid could result in damage to the brake system. This could result in the loss of braking leading to a possible injury. Always use the proper GM approved brake fluid.

Caution

If brake fluid is spilled on the vehicle's painted surfaces, the paint finish can be damaged. Immediately wash off any painted surface.

Battery - North America The original equipment battery is maintenance free. Do not remove the cap and do not add fluid. The battery is in the trunk, behind a trim panel, on the driver side of the vehicle. Refer to the replacement number shown on the original battery label when a new battery is needed.

{ Warning

A specifically developed battery with a ventilation system is required for this vehicle. Any

(Continued)

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Warning (Continued)

other standard battery may cause explosive gases to enter the trunk or passenger compartment. Do not remove the caps on the top of the battery. The battery supplied in the vehicle is maintenance free and does not require checking or filling. The battery vent tube must be installed correctly to ensure the explosive gases are vented outside the vehicle. Only use a manufacturer recommended battery as a replacement.

{ Warning WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. WASH HANDS AFTER HANDLING. See California Proposition 65 Warning 0 267

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Vehicle Storage

{ Warning

Batteries have acid that can burn you and gas that can explode. You can be badly hurt if you are not careful. See Jump Starting - for tips on North America 0 331
working around a battery without getting hurt.

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285

Infrequent Usage: Remove the black, negative (−) cable from the battery to keep the battery from running down. Extended Storage: Remove the black, negative (−) cable from the battery or use a battery trickle charger.

Rear Axle

When to Check Lubricant It is not necessary to regularly check rear axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired.

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Vehicle Care

How to Check Lubricant

1. Fill Plug Hole 2. Drain Plug Hole

To get an accurate reading, the vehicle should be on a level surface. If the level is below the bottom of the filler plug hole, add some lubricant. Add enough lubricant to raise the level to the bottom of the filler plug hole.

What to Use To add lubricant when the level is low or to completely refill after draining, see Recommended Fluids . Then fill to and Lubricants 0 354
the bottom of the fill plug hole with the required lubricant.

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Starter Switch Check

{ Warning When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.

1. Before starting this check, be

sure there is enough room around the vehicle.

2. Apply both the parking brake

and the regular brake. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts.

3. Try to start the engine in each gear. The vehicle should start only in P (Park) or N (Neutral). If the vehicle starts in any other position, contact your dealer for service.

Automatic Transmission Shift Lock Control Function Check

{ Warning When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.

1. Before starting this check, be

sure there is enough room around the vehicle. It should be parked on a level surface.

2. Apply the parking brake. Be

ready to apply the regular brake immediately if the vehicle begins to move.

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3. With the engine off, turn the

. To check the parking brake's

ignition on, but do not start the engine. Without applying the regular brake, try to move the shift lever out of P (Park) with normal effort. If the shift lever moves out of P (Park), contact your dealer for service.

Park Brake and P (Park) Mechanism Check { Warning

When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of the vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move.

Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake.

holding ability: With the engine running and the transmission in N (Neutral), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only.

. To check the P (Park)

mechanism's holding ability: With the engine running, shift to P (Park). Then release the parking brake followed by the regular brake.

Contact your dealer if service is required.

Wiper Blade Replacement

Front Wiper Blade Windshield wiper blades should be inspected for wear or cracking. See Maintenance Schedule 0 346
Replacement blades come in different types and are removed in different ways. For the proper type and size, see Maintenance Replacement Parts 0 355

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287

To replace the wiper blade assembly: 1. Pull the windshield wiper assembly away from the windshield.

2. Squeeze the tabs on each side

of the wiper blade assembly and slide the assembly off the end of the wiper arm.

3.

Install the new blade onto the arm connector and make sure the tabs are fully set in the locked position.

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Vehicle Care

Allowing the wiper blade arm to touch the windshield when no wiper blade is installed could damage the windshield. Any damage that occurs would not be covered by your warranty. Do not allow the wiper blade arm to touch the windshield.

4. Repeat the steps for the other

blade.

Windshield Replacement

HUD System The windshield is part of the HUD system. If the windshield must be replaced, get one that is designed for HUD or the HUD image may look out of focus.

Driver Assistance Systems When a windshield replacement is needed and the vehicle is equipped with a front-looking camera sensor for the Driver Assistance Systems, the windshield must be installed according to GM specifications for these systems to work properly. If it is not, there may be unexpected behavior and/or messages from these systems. See Object Detection System Messages 0 113

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Headlamp Aiming Headlamp aim has been preset and should need no further adjustment. If the vehicle is damaged in a crash, the headlamp aim may be affected. If adjustment to the headlamps is necessary, see your dealer.

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Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs 0 290
For any bulb changing procedure not listed in this section, see your dealer. A tool is included with the vehicle to assist with bulb replacement by your dealer.

High Intensity Discharge (HID) Lighting

License Plate Lamp

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289

{ Warning

The high intensity discharge lighting system operates at a very high voltage. If you try to service any of the system components, you could be seriously injured. Have your dealer or a qualified technician service them.

After an HID headlamp bulb has been replaced, the beam might be a slightly different shade than it was originally. This is normal.

Lamp Assembly

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Vehicle Care

5. Push the replacement bulb straight into the bulb socket and turn the bulb socket clockwise to install it into the lamp assembly.

6. Turn the lamp assembly into the lamp assembly opening engaging the clip side first.

7. Push on the lamp side opposite the clip until the lamp assembly snaps into place.

Replacement Bulbs

Exterior Lamp

License Plate Lamp

Bulb

Number

W5W

For replacement bulbs not listed here, contact your dealer.

Electrical System

Electrical System Overload The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed. This greatly reduces the chance of circuit overload and fire caused by electrical problems. Fuses and circuit breakers protect power devices in the vehicle. Replace a bad fuse with a new one of the identical size and rating. If there is a problem on the road and a fuse needs to be replaced, the same amperage fuse can be borrowed. Choose some feature of the vehicle that is not needed to use and replace it as soon as possible.

Bulb Assembly

1. Bulb Socket 2. Bulb 3. Lamp Assembly

To replace one of these bulbs: 1. Push the left end of the lamp

assembly toward the right.

2. Turn the lamp assembly down

to remove it.

3. Turn the bulb socket (1)

counterclockwise to remove it from the lamp assembly (3).

4. Pull the bulb (2) straight out of

the bulb socket (1).

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15

Headlamp Wiring An electrical overload may cause the lamps to go on and off, or in some cases to remain off. Have the headlamp wiring checked right away if the lamps go on and off or remain off. Windshield Wipers If the wiper motor overheats due to heavy snow or ice, the windshield wipers will stop until the motor cools and will then restart. Although the circuit is protected from electrical overload, overload due to heavy snow or ice may cause wiper linkage damage. Always clear ice and heavy snow from the windshield before using the windshield wipers. If the overload is caused by an electrical problem and not snow or ice, be sure to get it fixed.

Fuses The wiring circuits in the vehicle are protected from short circuits by fuses. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. Fuses of the same amperage can be temporarily borrowed from another fuse location, if a fuse goes out. Replace the fuse as soon as you can. Spare fuses of various ratings are provided in the Engine Compartment Fuse Block and Rear Compartment Fuse Block.

Vehicle Care

291

Engine Compartment Fuse Block

To access the fuse block, remove the clip-on cover. Ensure the cover is replaced securely.

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Vehicle Care

The vehicle may not be equipped with all of the fuses, relays and features shown.

Fuses

F1
F2

Usage Heated Mirrors Not Used

Fuses

F3
F4
F5
F6
F7
F8

F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20

Usage Rear Defogger Not Used Spot Lamp Right Driver Power Seat Washer Pump Passenger Power Seat EMER/VEH/FT/LP Not Used Driving Lamps Headlamp Washer Spot Lamp Left ABS Pump ABS Valves Not Used Not Used Heated Front Seats Not Used Not Used

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15

Fuses

Usage

Fuses

Usage

Fuses

Usage

Vehicle Care

293

F21

F22
F23
F24
F25

F26
F27
F28

F29

F30
F31
F32
F33
F34

F35

Front Passenger Window Switch Rear Wiper Sunroof Front Wipers Automatic Occupant Sensing/Instrument Cluster Ignition LRBEC Ignition Not Used Ignition/Injectors Even-V8
Engine Control Module-V8, Ignition Odd-V6/EMIS Not Used Not Used Not Used Ignition-IP/BODY Fuel System Control Module Ignition Not Used

F36
F37

F38

F39
F40
F41

F42
F43
F44
F45
F46

F47
F48
F49

ESCL EMIS 2/Ignition Even-V6
Engine Control Module-V6, Injectors/ Ignition Odd-V8
INCLR Pump Not Used Transmission Control Module/Electric Power Steering Starter Motor Not Used Left HID Headlamp Right HID Headlamp Left and Right High-Beam Headlamp Horn Engine Cooling Fan Automatic Headlamp Leveling

F50

F51

F52
F53

F54

Transmission Control Module Ignition Engine Control Module Ignition Brake Vacuum Pump Air Conditioning Compressor Clutch Vaporizer Control Module

Relays

Relays

R1
R2
R3
R4
R5
R6
R7
R8

R9

Usage Driving Lamps Headlamp Washer Rear Washer Pump Front Washer Pump Rear Defogger Front Wiper Control Wiper Speed Engine Control Module Not Used

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294

Vehicle Care

Relays

Usage

R10
R11
R12
R13
R14

R15

R16
R17
R18
R19

R20

INCLR Pump Not Used Rear Wiper Control Fog Lamps Low-Beam Headlamps High-Beam Headlamps Starter Run/Crank Brake Vacuum Pump Air Conditioning Control Horn

Relays R3, R4, R12, R13, and R20
are PCB mounted relays.

Instrument Panel Fuse Block

Refitting the Fuse Panel Cover 1.

Insert the rear edge of the fuse panel cover under the door seal.

2. Locate the hooks on the cover into the end of the instrument panel.

3. Rotate and push the cover

back into position.

Removing the Fuse Panel Cover Insert a screwdriver in the slot indicated and remove the fuse panel cover.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15

The vehicle may not be equipped with all of the fuses, relays and features shown.

Fuses

Fuses

F1

Usage

Body Control Module 1

Vehicle Care

295

Fuses

F2

F3

F4

F5
F6

CB7
F8
F9
F10
F11
F12

F13
F14
F15
F16

Usage Diagnostic Link Connector LPG Shut-Off Solenoid Body Control Module 2
Ignition Switch Electric Steering Control Lock Not Used Not Used Not Used Not Used Shunt 1
Airbag/Automatic Occupant Sensing Instrument Cluster HVAC Control Module Rain Sensor Body Control Module 3

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Vehicle Care

Fuses

F17

F18
F19
F20
F21
F22
F23

F24

F25

CB26

Usage LPG Shut-Off Solenoid Not Used SWC Backlight Not Used Not Used Shunt 2
Body Control Module 4
Body Control Module 5
Body Control Module 6
Not Used

Fuses

Usage

F27

F28
F29
F30

Body Control Module 8
Blower Fan Accessories Body Control Module 7

Relays

Relays

R1
R2

R3

Usage

Logistics LPG Shut-Off Solenoid 1
LPG Shut-Off Solenoid 2

Rear Compartment Fuse Block The fuse panel is on the left side of the trunk, above the battery.

. Turn the latch counterclockwise

to remove the cover.

. Replace the cover and turn the

latch clockwise to secure.

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Vehicle Care

297

Fuses

Usage

F2
F3
F4

F5
F6
F7
F8

F9
F10

F11
F12
F13
F14

F15

F16
F17

EMER/VEH/ACCY Trunk Release Passive Entry Passive Start-BATT 2
Radio Not Used Not Used Fuel System Control Module MRTD Decklid Flashing Lamps/EDI Module Auxiliary Battery Not Used Not Used Rear Seat Entertainment Automatic Headlamp Leveling Not Used Exhaust Valve

The vehicle may not be equipped with all of the fuses, relays and features shown.

Fuses

Fuses

F1

Usage

Driver Front/Left Rear Window

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Vehicle Care

Fuses

Usage

Fuses

Usage

Relays

Usage

R6

R7
R8
R9
R10
R11

Retained Accessory Power Logistics Not Used Not Used Exhaust Valve Not Used

Relays R1, R2, R3, and R5 are PCB mounted relays.

F18
F19

F20

F21

F22
F23
F24

F25
F26
F27
F28

F29
F30

F31

OnStar Mirror/Window Module Canister Vent Solenoid Passive Entry Passive Start-BATT 1
Memory Seat Module Amplifier Passenger Front/ Right Rear Window Electric Parking Brake Tailgate Module Camera Ignition Front Vent Seat Ignition Trailer Module Ignition Automatic Parking Assist/Side Blind Zone Alert Engine Control Module

F32
F33

F34

F35
F36

F37

F38
F39
F40

Auxiliary Gauges Retained Accessory Power Battery Voltage Sensing Tailgate Motor Rear Accessory Power Outlet Interior Accessory Power Outlet Cigar Lighter Not Used Trailer Module

Relays

Relays

R1
R2
R3
R4
R5

Usage Trunk Release Accessory Not Used Run Not Used

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15

Wheels and Tires

Tires Every new GM vehicle has high-quality tires made by a leading tire manufacturer. See the warranty manual for information regarding the tire warranty and where to get service. For additional information refer to the tire manufacturer.

{ Warning

. Poorly maintained and

improperly used tires are dangerous.

. Overloading the tires can

cause overheating as a result of too much flexing. There could be a blowout and a serious crash. See Vehicle Load Limits 0 223

ii

(Continued)

Vehicle Care

299

Warning (Continued)

Warning (Continued)

. Underinflated tires pose

. Replace any tires that

the same danger as overloaded tires. The resulting crash could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when the tires are cold.

. Overinflated tires are more likely to be cut, punctured, or broken by a sudden impact — such as when hitting a pothole. Keep tires at the recommended pressure.

. Worn or old tires can cause a crash. If the tread is badly worn, replace them.

(Continued)

have been damaged by impacts with potholes, curbs, etc. Improperly repaired tires can cause a crash. Only the dealer or an authorized tire service center should repair, replace, dismount, and mount the tires.

. Do not spin the tires in

excess of 56 km/h (35 mph) on slippery surfaces such as snow, mud, ice, etc. Excessive spinning may cause the tires to explode.

Winter Tires This vehicle was not originally equipped with winter tires. Winter tires are designed for increased traction on snow and ice-covered

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Vehicle Care

roads. Consider installing winter tires on the vehicle if frequent driving on ice or snow covered roads is expected. See your dealer for details regarding winter tire availability and proper tire selection. Also, see Buying New Tires 0 313
With winter tires, there may be decreased dry road traction, increased road noise, and shorter tread life. After changing to winter tires, be alert for changes in vehicle handling and braking. If using winter tires: . Use tires of the same brand and

ii

tread type on all four wheel positions.

. Use only radial ply tires of the

same size, load range, and speed rating as the original equipment tires.

Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y, and ZR speed rated tires. If winter tires with a lower speed rating are chosen, never exceed the tire's maximum speed capability.

Low-Profile Tires

Caution

Low-profile tires are more susceptible to damage from road hazards or curb impact than standard profile tires. Tire and/or wheel assembly damage can occur when coming into contact with road hazards like potholes, or sharp edged objects, or when sliding into a curb. The warranty does not cover this type of damage. Keep tires set to the correct inflation pressure and when possible, avoid contact with curbs, potholes, and other road hazards.

Summer Tires

Ultra High Performance Summer Tires This vehicle may come with 245/40R19 and 275/35R19 ultra high performance summer tires. These tires have a special tread and compound that are optimized for

maximum dry and wet road performance. This special tread and compound will have decreased performance in cold climates, and on ice and snow. Driving a vehicle with ultra high performance summer tires when temperatures are below approximately 5 °C (40 °F) is not recommended. If driving in these conditions, winter tires should be installed. See Winter Tires 0 299

ii

Caution

Ultra high performance summer tires have rubber compounds that lose flexibility and may develop surface cracks in the tread area at temperatures below -7 °C (20 °F). Always store ultra high performance summer tires indoors and at temperatures above -7 °C (20 °F) when not in use. If the tires have been subjected to -7 °C (20 °F) or less,