P1813

P1813 AWD MODE SWITCH





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. Change AWD mode switch following order.





3. Perform self-diagnosis for "ALL MODE AWD/4WD".
Is DTC "P1813" detected?
YES - Proceed to SEE Diagnosis Procedure.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK AWD MODE SWITCH
Check AWD mode switch. SEE Component Inspection.
Is the inspection result normal?
YES - GO TO 2.
NO - Replace AWD mode switch. .
2.CHECK AWD MODE SWITCH CIRCUIT (1)
1. Disconnect AWD control module harness connector.
2. Check the continuity between AWD control module harness connector and AWD mode switch harness connector.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace error-detected parts.
3.CHECK AWD MODE SWITCH CIRCUIT (2)
Check the continuity between AWD mode switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace error-detected parts.
4.CHECK TERMINALS AND HARNESS CONNECTORS
- Check AWD control module pin terminals for damage or loose connection with harness connector.
- Check AWD mode switch pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES - Replace AWD control module. .
NO - Repair or replace error-detected parts.




Component Inspection
1.CHECK AWD MODE SWITCH
1. Turn the ignition switch OFF.
2. Remove AWD mode switch. .
3. Check the continuity between AWD mode switch harness connector terminals.





Is the inspection result normal?
YES - INSPECTION END
NO - Replace AWD mode switch. .