gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Headlamp or Bulb and/or Cornering, Marker, Park, Turn Signal|Page 10572 > < Headlamp or Bulb and/or Cornering, Marker, Park, Turn Signal|Page 10570
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Turn Signal Bulb: Service and Repair
Tail and /or Backup, Sidemarker, Stop, Turn Signal

TAIL LAMP ASSEMBLY AND /OR BACKUP, SIDEMARKER, STOP, TURN SIGNAL BULB REPLACEMENT

REMOVAL PROCEDURE

1. Open the tailgate.
2. Remove the screws from the tail lamp assembly.
3. Remove the lamp assembly.

4. Remove the tail lamp and backup lamp sockets, depressing the locking tab and rotating counterclockwise.
5. Remove the bulbs from the tail lamp, backup lamp and/or side marker lamp sockets.

INSTALLATION PROCEDURE

Headlamp or Bulb and/or Cornering, Marker, Park, Turn Signal|Page 10572 > < Headlamp or Bulb and/or Cornering, Marker, Park, Turn Signal|Page 10570