Test U

PINPOINT TEST U: THE PANEL/FLOOR AND COOL/WARM CONTROLS ARE INOPERATIVE USING THE FRONT AUXILIARY CLIMATE CONTROLS

Test U1-U2:

Normal Operation
Under normal operation, the front auxiliary climate control assembly receives voltage from circuit 1003 (GY/YE) and ground from 1205 (BK).

Possible Causes
- An open in circuit 1003 (GY/YE) or 1205 (BK).
- Front auxiliary climate control assembly.