P1802

P1802, P1803 AWD CONTROL MODULE





DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
- GO TO 2.
2.PERFORM DTC CONFIRMATION
With CONSULT-III
1. Turn the ignition switch OFF to ON.
2. Perform self-diagnosis for "ALL MODE AWD/4WD".
Is DTC "P1804 or P1809" detected?
YES - Proceed to SEE Diagnosis Procedure.
NO - INSPECTION END




Diagnosis Procedure
1.PERFORM SELF-DIAGNOSIS AGAIN
With CONSULT-III
Perform "DTC CONFIRMATION PROCEDURE" (self-diagnosis) again. SEE DTC Logic.
Is DTC "P1804 or 1809" detected?
YES - Replace AWD control module. .
NO - Check AWD control module pin terminals for damage or loose connection with harness connector.
If any items are damaged, repair or replace error-detected parts.