H2 V8-6.2L (2008)
1. Drain the engine coolant. Refer to Cooling System Draining and Filling (Static Fill) (See: Service and Repair/Draining and Filling Cooling
System)Cooling System Draining and Filling (Vac-N-Fill) (See: Service and Repair/Draining and Filling Cooling System) .
2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance) .
3. Remove the right assist step if necessary. Refer to Assist Step Replacement (w/WS2, BVX) (See: Body and Frame/Auxiliary Step / Running
Board/Service and Repair/Assist Step Replacement (w/WS2, BVX))Assist Step Replacement (Tubular BVE) (See: Body and Frame/Auxiliary
Step / Running Board/Service and Repair/Assist Step Replacement (Tubular BVE)) .
4. Remove the rear wheelhouse liner. Refer to Wheelhouse Panel Replacement (See: Body and Frame/Fender/Front Fender/Front Fender
Liner/Service and Repair) .
5. Remove the auxiliary heater tubes connector nuts (2) from the intermediate connection point.
6. Pinch the tabs together at auxiliary HVAC module fittings to remove the auxiliary heater tubes (1).
