Rear Climate Control Unit
With A/C and Heater1. Slide out the rear climate control unit with the connectors still connected.
2. Turn the ignition switch to ON position.
Terminal voltage table (Reference) - Connector View:
Terminal voltage table (Reference) - Pinouts (A - H):
Terminal voltage table (Reference) - Pinouts (I - P):
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. Remove the rear climate control unit.
2. Connect the battery positive voltage to terminal B and ground to terminal A.
3. Verify that the bulb illuminates.
- if not as specified, replace the bulb.