Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC2011SAVANA SPECIAL 4.8 AREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTHEADLIGHTSLIGHTING SYSTEMREPAIR INSTRUCTIONSBACKUP LAMP BULB REPLACEMENTINSTALLATION PROCEDURE
2011 GMC Savana Special 4.8 A
Installation Procedure
2011 GMC Savana Special 4.8 ASECTION Installation Procedure
- Install the bulb to the socket.
- Gently push in on the bulb and turn the bulb 1/4 turn clockwise.
- Install the lens to the lamp assembly.
- Install the screws in order to retain the lens to the lamp assembly and tighten to 1.5 N.m (13 lb in).
CAUTION:
Refer to Fastener Caution .
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.