2000 GMC SIERRA bulb

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6-42
4. If a CHMSL bulb is replaced, put the bulb into the
socket and press it in until it is tight.
5. If a cargo lamp is replaced, put a new cargo lamp
bulb into the socket and press it in until it is tight
before turning the socket counterclockwise.
6. Put the bulb holder back plate into the lamp housing.
7. Replace the lamp assembly and tighten the screws.
Taillamps (Pickup Models)
1. Open the tailgate.
2. Remove the two rear
lamp assembly screws
near the tailgate latch
and pull out the
lamp assembly.

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6-43
A. Stoplamp
B. Turn Signal Lamp
C. Back
-up Lamp
3. Press the release tab and turn the bulb socket
counterclockwise to remove it from the
taillamp housing.
4. Pull the bulb straight out from the socket.
5. Press a new bulb into the socket and turn the socket
clockwise into the taillamp housing until it clicks.
6. Reinstall the rear lamp assembly and tighten
the screws.
7. Close the tailgate.

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6-44 Taillamps (Chassis Cab Models)
A. Turn Signal Lamp
B. Stoplamp
C. Back
-up Lamp
1. Using your hands, peel the rubber seal away from
the lens.
2. Lift the lens off the lamp assembly.
3. Pull the bulb straight out from the socket.
4. Put a new bulb into the socket and press it in until it
is tight.
5. Replace the lens and the lens seal.
Windshield Wiper Blade Replacement
Windshield wiper blades should be inspected at least
twice a year for wear and cracking. See ªWiper Blade
Checkº in Section 7 of this manual under Part B ªOwner
Checks and Servicesº for more information.
Replacement blades come in different types and are
removed in different ways. For proper type and length,
see ªNormal Maintenance Replacement Partsº in the
Index. Here's how to remove the Shephard's Hook type.

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Replacement Bulbs*
Low-Beam Headlamps2 9006
High
-Beam Headlamps2 9005
Daytime Running Lamps (DRL) 2 3157KX
Front Marker Lamp 2 194
Front Parking and Turn Lamp 2 3157NA
Rear Marker Lamp, Taillamp and Stop Lamp 2 3157
Taillamp and Stop Lamp** 2 1157
Rear Turn Lamp 2 3157
Rear Turn Lamp ** 2 1156
Back
-up Lamp2 3157
Back
-up Lamp **2 1156
Center High
-Mounted Stoplamp2 912
Cargo Lamp 2 912
* For replacement bulbs not listed here, please consult your dealer.
** Chassis Cab Models