General Troubleshooting Information

How to Use the Self-diagnostic Function The HVAC control unit has a self-diagnostic function for the heating, ventilation, and air conditioning system. To run the self-diagnostic function, do the ...

System Description

The air conditioning (A/C) system removes heat from the passenger compartment by transferring heat from the ambient air to the evaporator. The A/C system refrigerant expands in the evaporator, and ...

See also:

Circuit Diagram
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Using the Paddle Shifters in the S position (Sequential Shift Mode)
V6 models only With the shift lever in the S position, you can manually shift up or down with the paddle shifters. The transmission goes into the sequential shift mode and holds the selected ...

A/C Compressor Clutch Check
1. Check the pressure plate for discoloration, peeling, or other damage. If there is damage, replace the clutch set (see page 21-75). 2. Check the pulley bearing play and drag by rotating the pu ...