AWD Warning Light does not Come ON

MF1A TRANSFER / 4WD / AWD: ACTIVE TORQUE CONTROL 4WD SYSTEM: AWD Warning Light does not Come ON
- AWD Warning Light does not Come ON

DESCRIPTION

Refer to "AWD Warning Light Remains ON" AWD Warning Light Remains ON.

WIRING DIAGRAM

Refer to "AWD Warning Light Remains ON" AWD Warning Light Remains ON.

INSPECTION PROCEDURE

Check the condition of each related circuit connector before troubleshooting Electronic Circuit Inspection Procedure.

PROCEDURE

1. CHECK CAN COMMUNICATION SYSTEM

(a) Check if the CAN communication system DTC is output.

Result:





HINT
When DTCs indicating a CAN communication system malfunction are output, repair the CAN communication system before repairing each corresponding sensor.

B -- REPAIR CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting
A -- Continue to next step.

2. INSPECT AWD WARNING LIGHT

(a) Disconnect the AWD control ECU connector.

(b) Turn the ignition switch to ON.

(c) Check that the AWD warning light comes on.

OK:

AWD warning light comes on.

NG -- GO TO METER / GAUGE SYSTEM How To Proceed With Troubleshooting

OK -- REPLACE AWD CONTROL ECU Removal