GMC Terrain 2010 - Page 310

9-36 Vehicle Care
Auxiliary Taillamp
To replace one of these lamps:
1. Open the liftgate. See Liftgate
(Manual)
on page 1‑8 or
Liftgate (Power) on page 1‑9.
2. Remove the interior trim access
panel.
A. Attachment Nuts
B. Retaining Hook
3. Remove the five attachment
nuts (A) securing the taillamp
assembly to the liftgate.
4. Disengage the retaining hook (B)
and pull the taillamp assembly
out of vehicle liftgate.
5. Disconnect the lamp wiring
harness.
6. Turn the bulb socket
counterclockwise and pull it out.
7. Pull the bulb straight out of the
socket.
8. Install the new bulb.
9. Push the bulb socket in and turn
it clockwise.
10. Reverse steps 2 through 5 to
reinstall lamp assembly.
Back–Up Lamp
Removal of the lamp assembly is
not required to replace
back-up lamp.
To replace one of these lamps:
1. Open the liftgate. See Liftgate
(Manual)
on page 1‑8 or
Liftgate (Power) on page 1‑9.
2. Remove the interior trim access
panel.