How do you Change, Replace, or Install Broken 1999-2002 GMC Sierra Fog Light Replacement
Fits years: 1999, 2000, 2001, 2002
- 10mm socket/ratchet
Step 1: Disconnect the wiring harness from the back of the fog light assembly.
Step 2: Loosen and remove the two 10mm mounting bolts that hold the fog light assembly in place.
These bolts are located on top of the assembly.
Step 3: You can now pull the fog light assembly from the vehicle.
You may need to pull the plastic protection panel down a bit to create enough room for removal.
NOTE: Be sure to lengthen or shorten the alignment rod on the back of the new assembly to match that of the old one. This ensures proper lighting alignment when the unit is in use.
Step 4: Mount the new fog light assembly by tightening the two 10mm mounting bolts.
Step 5: Connect the wiring harness to the back of the new fog light assembly.
99 1999, 00 2000, 01 2001, 02 2002 GMC Sierra Replacement Instructions