Rear Climate Control Unit
REAR CLIMATE CONTROL UNIT INSPECTIONWith A/C and Heater
1. Slide out the rear climate control unit with the connectors still connected. (See REAR CLIMATE CONTROL UNIT REMOVAL/INSTALLATION.)
2. Turn the ignition switch to ON position.
Terminal Voltage Table (Reference) Part 1:
Terminal Voltage Table (Reference) Part 2:
3. Measure the voltage at each rear climate control unit terminal and refer to terminal voltage list.
- If not as specified, inspect the appropriate area.
- If the inspection area is okay, replace the rear climate control unit.
4. Disconnect the rear climate control unit connector before inspecting for continuity at terminals C, E and J.
With A/C Only or Heater Only
1. Connect the battery positive voltage to terminal B and ground to terminal A.
2. Verify that the bulb illuminates.
- If not as specified, replace the bulb.