Test H

PINPOINT TEST H: A SINGLE POWER WINDOW IS INOPERATIVE - LH FRONT

Test H1:

Test H2-H3:

Test H4-H5:

Normal Operation
The LH front window smart motor receives power from the battery junction box (BJB) on circuit 30-AJ80 (RD) and ground from circuit 31-AJ80 (BK). A delayed accessory input is sent from the driver door module (DDM) to the LH front window smart motor on circuit 10-AJ43B (GY/VT) so the LH front window smart motor microprocessor can determine whether or not to allow window motor operation. The LH front window control switch sends a command over circuits 7S-AJ41 (YE/BK), 8-AJ42 (WH/GN) or 7S-AJ40 (YE/GN) to the LH front smart window motor to initiate operation.

Possible Causes
- circuit 10-AJ43 (GY/VT) open or shorted to ground
- circuit 30-AJ80 (RD) open
- circuits 7S-AJ41 (YE/BK), 8-AJ42 (WH/GN) or 7S-AJ40 (YE/GN) open or shorted to ground
- circuit 31-AJ80 (BK) open
- battery junction box (BJB)
- LH front control switch
- LH front window motor
- DDM