K 1500 Yukon Denali AWD V8-6.0L VIN U (2002)
Auxiliary Step / Running Board: Service and Repair
Running Board Replacement (Utility)
Running Board Replacement (Utility)
Removal Procedure
1. Remove the bolts that attach the running board end caps to the body.
2. Remove the bolts that secure the running board to the brackets.
3. Remove the running boards from the vehicle.
4. Loosen the bolts retaining the HVAC pipes in order to facilitate the removal the assist step brackets. Refer to Heater Pipe Replacement - Auxiliary.
5. Remove the bolts attaching the brackets to the vehicle.
6. Remove the brackets.
Installation Procedure
1. Install the brackets to the vehicle.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the bolts that secure the brackets to the vehicle.
Tighten the bolts to 25 N.m (18 lb ft).
