GMC Vehicle Sierra 2500 HD

The power steering fluid reservoir is in the engine compartment on the driver side of the vehicle.

When to Check Power Steering Fluid

It is not necessary to regularly check power steering fluid unless there is a leak suspected in the system or an unusual noise is heard. A fluid loss in this system could indicate a problem.

Have the system inspected and repaired.

Wait for the power steering system to cool, with the engine off, before checking the fluid.

How to Check Power Steering Fluid

To check the power steering fluid:

1. Set the ignition off and let the engine compartment cool down.

2. Wipe the cap and the top of the reservoir clean.

Step 2: Remove the two rear lamp assembly screws.

Step 3: Pull the rear lamp assembly outward and rearward away from the box side to remove it from the vehicle.

Step 4: Turn the bulb socket counterclockwise.

Step 5: Pull the bulb straight out from the socket.

Step 7: Reverse Steps 1–5 to reinstall.

Was the taillamp successfully replaced?

Sign off on the taillamp replacement

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

Windshield wiper blades should be replaced periodically.

Replacement blades come in different types and are removed in different ways. For proper type and length, see your dealer.

1. Pull the wiper assembly away from the windshield.

2. Lift up on the latch in the middle of the wiper blade where the wiper arm attaches.

3. With the latch open, pull the wiper blade down toward the windshield far enough to release it from the J-hooked end of the wiper arm.

Warning: This procedure requires trained personnel!

Is the passenger compartment air filter in good condition?

Enter the current mileage of the vehicle

Enter the date of the last filter replacement

Warning: Do not start the engine or have the engine running with the engine air cleaner/filter housing open.

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 driving.

Engine air filter’s remaining life acceptable?

If the Driver Information Center (DIC) displays a message to replace the engine air filter at the next oil change, follow this timing.

If the DIC displays a message to replace the engine air filter soon, replace the engine air filter at the earliest convenience.

If the DIC displays a message to check the engine air filter system, see your dealer.

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.

Engine air cleaner/filter housing and nearby components free of dirt and debris?

Do not clean the engine air cleaner/filter or components with water or compressed air.