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ECU Power Source Circuit





WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: ECU Power Source Circuit
- ECU Power Source Circuit

DESCRIPTION

This circuit supplies to operate the power window ECU (Driver side, Front passenger side, Rear LH and Rear RH).

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK WIRE HARNESS (POWER WINDOW ECU - BATTERY AND BODY GROUND)

(a) Disconnect the power window ECU connector.





(b) Measure the voltage and resistance according to the value(s) in the table below.

Standard voltage:





Standard resistance:





NG -- REPAIR OR REPLACE FUSE, HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE