Rear Door Lock Motor RH Circuit

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Rear Door Lock Motor RH Circuit
- Rear Door Lock Motor RH Circuit

DESCRIPTION

The rear right side door lock motor is built into the rear right side door lock assembly.

The main body ECU RH controls the rear right side door lock motor to lock/unlock the rear right side door. This ECU applies current from terminal ACT+ to terminal ACT- to operate the motor to lock the door. It reverses the direction of the current flow to operate the motor to unlock the door.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT REAR DOOR LOCK ASSEMBLY

(a) Remove the rear lock assembly RH.





(b) Apply battery voltage and check operation of the door lock motor.

OK:





NG -- REPLACE REAR DOOR LOCK ASSEMBLY
OK -- Continue to next step.

2. CHECK WIRE HARNESS (REAR DOOR LOCK ASSEMBLY - MAIN BODY ECU RH)

(a) Disconnect the rear door lock assembly RH connector.





(b) Disconnect the ECU (cowl side J/B RH) connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

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