Diagnosis Procedure
1.
CHECK POWER SUPPLY AND GROUND CIRCUIT
Perform the trouble diagnosis of the power supply and ground circuit. Refer to
Diagnosis Procedure
.
Is the inspection result normal?
.
Repair or replace error-detected parts.
2.
CHECK TERMINALS AND HARNESS CONNECTORS
Check AWD control unit pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
Proceed to
Trouble Diagnosis Flow Chart
.
Repair or replace error-detected parts.
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Repair or replace error-detected parts.Proceed to Trouble Diagnosis Flow Chart.Repair or replace error-detected parts.