An AWD Lock Switch (4 Wheel Drive Control Switch) has been provided.
This enables the driver to select between the AUTO and LOCK modes by operating the switch.
The system optimally controls the torque distribution to the front and rear wheels in the respective modes.
INSPECT 4 WHEEL DRIVE CONTROL SWITCH
Disconnect the connector of 4 wheel drive control switch Click here.
Component without harness connected
(4 Wheel Drive Control Switch)
Measure the resistance according to the value(s) in the table below.
REPLACE 4 WHEEL DRIVE CONTROL SWITCH Click here
CHECK HARNESS AND CONNECTOR (4WD ECU - BODY GROUND)
Connect the connector of 4 wheel drive control switch.
Rear view of wire harness connector
(to 4WD Control ECU)
Disconnect the ECU connector.
Measure the resistance of the wire harness side connector.
REPLACE 4WD ECU ASSEMBLY (for RHD) Click here
REPAIR OR REPLACE HARNESS OR CONNECTOR