Key Reminder Warning System Door Courtesy Switch Circuit

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

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

READ VALUE USING INTELLIGENT TESTER

INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY

CHECK HARNESS AND CONNECTOR (FRONT DOOR COURTESY LIGHT SWITCH - MAIN BODY ECU)

KEY REMINDER WARNING SYSTEM - Door Courtesy Switch Circuit


DESCRIPTION

The main body ECU detects the condition of the front door courtesy light switch assembly (driver's side).

WIRING DIAGRAM


Camry. Acv40 Gsv40.Door Lock.Power Door Lock Control System.Key Reminder Warning System Door Courtesy Switch Circuit


Camry. Acv40 Gsv40.Door Lock.Power Door Lock Control System.Key Reminder Warning System Door Courtesy Switch Circuit


INSPECTION PROCEDURE

1.READ VALUE USING INTELLIGENT TESTER

  1. Connect the intelligent tester to the DLC3.

  1. Turn the ignition switch to the ON position and turn the intelligent tester main switch on.

  1. Select D Door Courtesy SW in the DATA LIST and read the value displayed on the tester.

    BODY:
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    D Door Courtesy SW
    		Driver's side door courtesy switch signal/ON or OFF
    		ON: Driver's side door is open
    OFF: Driver's side door is closed
    		-
    OK:
    ON (Driver's door is open) appears on the screen.


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


2.INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY


    Camry. Acv40 Gsv40.Door Lock.Power Door Lock Control System.Key Reminder Warning System Door Courtesy Switch Circuit

  1. Remove the driver's side front door courtesy light switch (CAMRY_ACV40 RM000001WIV005X.html).

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

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 - Switch body
    		Courtesy switch pushed (Door closed)
    		10 kΩ or higher
    Courtesy switch free (Door open)
    		Below 1 Ω


NG
REPLACE FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY
OK


3.CHECK HARNESS AND CONNECTOR (FRONT DOOR COURTESY LIGHT SWITCH - MAIN BODY ECU)


    Camry. Acv40 Gsv40.Door Lock.Power Door Lock Control System.Key Reminder Warning System Door Courtesy Switch Circuit

  1. Disconnect the E7 ECU connector.

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

    Standard resistance:
    LHD:
    Tester Connection
    		Condition
    		Specified Condition
    N6-1 - E7-24 (DCTY)
    		Always
    		Below 1 Ω
    N6-1 - Body ground
    		10 kΩ or higher
    RHD:
    Tester Connection
    		Condition
    		Specified Condition
    O6-1 - E7-24 (DCTY)
    		Always
    		Below 1 Ω
    O6-1 - Body ground
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE