Hazard and Turn Signal Flasher Replacement for GMC Truck Sierra Classic - 2WD 2007

1. Remove the knee bolster. Refer to Knee Bolster Replacement.



2. On the back side of the fuse block release the retainer while pulling the flasher (1) outwards.
3. Remove the flasher (1) from the fuse block.

1. Install the flasher (1) to the fuse block until the retainer clicks into place.
2. Install the knee bolster. Refer to Knee Bolster Replacement.