Auto Up/Down Function Circuit (Driver Side)

AUTO UP/DOWN FUNCTION CIRCUIT (DRIVER SIDE)

CIRCUIT DESCRIPTION
If the AUTO UP/DOWN function does not operate, any of the following conditions may be the cause:
- The power window memory of the fully closed position recorded in the multiplex network master switch assembly was erased when the battery terminal or connector of the multiplex network master switch assembly was disconnected.
- The pulse sensor in the power window regulator motor has a malfunction.
- There is an open or short circuit in the wiring between the multiplex network master switch assembly and the corresponding power window regulator motor.
- The multiplex network master switch assembly has a malfunction.

Wiring Diagram:

Step 1-2:

Step 3-4:

INSPECTION PROCEDURE