Test B: A Single Power Window Is Inoperative - Driver Window From the Driver Window Control Switch

PINPOINT TEST B: A SINGLE POWER WINDOW IS INOPERATIVE - DRIVER WINDOW FROM THE DRIVER WINDOW CONTROL SWITCH

B1-B5:

B6-B9:

B9-B10:

B10-B11:

B12-B14:

Normal Operation
The driver window control switch sends an input to the front electronic module (FEM) through circuit 7S-AJ41 (YE/BK) (UP) or 7S-AJ40 (YE/GN) (DOWN). The FEM then powers and grounds the appropriate circuits to the driver window motor through circuits 33-AJ26 (YE) and 32-AJ26 (WH).

Possible Causes
- Circuits: 33-AJ26 (YE), 32-AJ26 (WH), 33-AJ27 (YE/VT), or 32-AJ27 (WH/VT) open
- circuit 7S-AJ41 (YE/BK) open, short to voltage or short to ground
- circuit 7S-AJ40 (YE/GN) open, short to voltage or short to ground
- circuit 30-AJ80 (RD/OG) open
- circuit 31-AJ80 (BK/OG) open
- FEM
- driver window control switch
- driver window motor
- rear battery junction box (BJB)