Power Window Regulator Motor Assembly LH Circuit (Rear LH Door)

POWER WINDOW REGULATOR MOTOR ASSEMBLY LH CIRCUIT (REAR LH DOOR)

CIRCUIT DESCRIPTION
When the ignition switch is ON, the power window regulator switch monitors the signal via the power window motor.

NOTE: Power window system use a large-scale body multiplex communications. First of all, confirm the communication function depending on the "how to proceed with troubleshooting", and check that there is no abnormality in the communication system. Then finally proceed with the troubleshooting. Also, if the power window system has a malfunction in the jam protection function, the power window AUTO UP/DOWN does not operate and a diagnostic code is recorded. Confirm the diagnostic code before troubleshooting.

Wiring Diagram:

Step 1 - 2:

INSPECTION PROCEDURE