Power Door Lock Control System Rear Door Unlock Detection Switch Rh Circuit

Body Electrical. Camry. Acv40 Gsv40
Door Lock. Camry. Acv40 Gsv40

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

INSPECT REAR DOOR LOCK ASSEMBLY (UNLOCK DETECTION SWITCH)

CHECK WIRE HARNESS (REAR DOOR LOCK - MAIN BODY ECU (INSTRUMENT PANEL J/B))

POWER DOOR LOCK CONTROL SYSTEM - Rear Door UNLOCK Detection Switch RH Circuit


DESCRIPTION

The rear right door unlock detection switch is built into the rear right side door lock assembly. The switch turns on when the rear right door is locked and turns off when the door is unlocked.
The main body ECU is connected to the rear right door lock assembly via terminal LSWP and rear right door lock/unlock state signals are input to the ECU.
The main body ECU applies voltage to the door unlock detection switch via terminal LSWP. When the door unlock detection switch is on (there is continuity between the switch terminals), a lock state signal is input to the ECU. When the switch is off (there is no continuity between the switch terminals), an unlock state signal is input.

WIRING DIAGRAM


Camry. Acv40 Gsv40.Door Lock.Power Door Lock Control System.Power Door Lock Control System Rear Door Unlock Detection Switch Rh Circuit


INSPECTION PROCEDURE

1.INSPECT REAR DOOR LOCK ASSEMBLY (UNLOCK DETECTION SWITCH)


    Camry. Acv40 Gsv40.Door Lock.Power Door Lock Control System.Power Door Lock Control System Rear Door Unlock Detection Switch Rh Circuit

  1. Remove the rear door lock assembly RH.

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

    Standard resistance:
    Tester Connection
    		Measurement Condition
    		Door Lock Condition
    		Specified Condition
    6 - 9
    		Battery positive (+) → Terminal 4
    Battery negative (-) → Terminal 1
    		Lock
    		10 kΩ or higher
    6 - 9
    		Battery positive (+) → Terminal 1
    Battery negative (-) → Terminal 4
    		Unlock
    		Below 1 Ω


NG
REPLACE REAR DOOR LOCK ASSEMBLY
OK


2.CHECK WIRE HARNESS (REAR DOOR LOCK - MAIN BODY ECU (INSTRUMENT PANEL J/B))


    Camry. Acv40 Gsv40.Door Lock.Power Door Lock Control System.Power Door Lock Control System Rear Door Unlock Detection Switch Rh Circuit

  1. Disconnect the rear door lock assembly RH connector.

  1. Disconnect the ECU connector.

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

    Standard resistance:
    Tester Connection (Symbols)
    		Condition
    		Specified Condition
    J5-6 (LSSR) - E6-5 (LSWP)
    		Always
    		Below 1 Ω
    J5-6 (LSSR) - Body ground
    		Always
    		10 kΩ or higher
    J5-9 (E) - Body ground
    		Always
    		Below 1 Ω


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE