B172E

B172E RETRACTABLE HARD TOP CONTROL UNIT





DTC Logic

DTC DETECTION LOGIC

NOTE:
If two or more DTCs are detected, Roof Control System, and determine trouble diagnosis order.






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Operate retractable hard top to fully open and fully close.
3. Check DTC.
Is DTC detected?
YES - B172E.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK SELF DIAGNOSTIC RESULT
1. Turn ignition switch OFF.
2. Replace retractable hard top control unit. Service and Repair.
3. Perform DTC Confirmation Procedure. B1701.
- INSPECTION END