Test D: The One-Touch Down Feature Is Inoperative
PINPOINT TEST D: THE ONE-TOUCH DOWN FEATURE IS INOPERATIVED1-D2:
D3-D6:
D7-D10:
Normal Operation
When the one-touch down feature is selected on the driver window control switch, a signal is sent from the driver window control switch to the smart junction box (SJB) on circuit 769 (GY/LB). The SJB energizes the one-touch down window relay, supplying voltage to the driver door window motor through circuit 996 (OG/WH). Ground is supplied to the driver door window motor by the driver window control switch through circuit 992 (WH/BK). The driver window switch is grounded through circuit 57 (BK).
Possible Causes
- circuit 769 (GY/LB) open or short to ground
- one-touch down window relay
- driver window control switch
- SJB