Rear Double Lock Position Switch RH Circuit

DESCRIPTION

The rear right side door double lock position switch is built into the rear right side door lock assembly. The switch turns on when the rear right side door double lock is set and turns off when the double lock is released.
The double door lock ECU is connected to the rear right side door lock assembly via terminal DLPR and rear right side door double lock set/released state signals are input to the ECU.
The double door lock ECU applies voltage to terminal DLSR of the double lock position switch via terminal DLPR. When the switch is on (there is continuity between the switch terminals), a set state signal is input to the ECU. When the switch is off (there is no continuity between the switch terminals), a release state signal is input.
The double door lock ECU sends rear right side door double lock set/released state signal to the main body ECU RH using multiplex communication.

WIRING DIAGRAM

INSPECTION PROCEDURE

1. INSPECT REAR DOOR LOCK ASSEMBLY RH (DOUBLE LOCK POSITION SWITCH)

1. Remove the rear door lock assembly RH.

2. Apply battery voltage and set the door lock motor to the lock position.

   OK:

   Measurement Condition	Specified Condition
   Battery positive (+) →Terminal 4 Battery negative (-) →Terminal 3	Lock

3. Apply battery voltage to the door lock and check operation of the double lock motor.

   OK:

   Measurement Condition	Specified Condition
   Battery positive (+) →Terminal 2 Battery negative (-) →Terminal 1	Double Locking System is set
   Battery positive (+) →Terminal 1 Battery negative (-) →Terminal 2	Double Locking System is unset

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

   Standard resistance:

   Tester Connection	Double Lock Position	Specified Condition
   5 - 6	Set	Below 1 Ω
   5 - 6	Unset	10 kΩ or higher

NG	REPLACE REAR DOOR LOCK ASSEMBLY RH

OK

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

1. Disconnect the rear door lock assembly RH connector.

2. Disconnect the double door lock ECU connector.

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

   Standard resistance:

   Tester Connection (Symbols)	Condition	Specified Condition
   N8-5 (DLSR) - P34-11 (DLPR)	Always	Below 1 Ω
   N8-5 (DLSR) - Body ground	Always	10 kΩ or higher
   N8-6 (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