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 ...

DTC Troubleshooting

DTC indicator 1: An Open in the Air Mix Control Motor Circuit 1. Turn the ignition switch to LOCK (0), and then to ON (II). 2. Do the self-diagnostic function with the HVAC control unit (see pa ...

See also:

Secondary H02S Replacement
Special Tools Required 02 Sensor Wrench Snap-on S6176 or equivalent, commercially available 1. Disconnect the secondary H02S 4P connector (A), then remove the secondary H02S (B). 2. Install the ...

Ceiling Light Test/Replacement
1. Turn the celling light switch OFF. 2. Carefully pry the lens (A) off with a small screwdriver. 2. Carefully pry the lens (A) off with a small screwdriver. Celling Light 8 W 3. Remove the ...

Self-diagnostic Function
NOTE: Before testing, troubleshoot the multiplex integrated control unit first, using B-CAN System Diagnosis Test Mode A (see page 22-134). The gauge control module has a self-diagnostic functio ...