B174B

Description

There are 4 rotation operation states and 6 draw operation states in parcel shelf. Open and close operations of retractable hard tops are performed interlocking with other retractable hard top system components. For the detail, refer to "PARCEL SHELF FUNCTION : System Description" System Description.


DTC Logic


DTC DETECTION LOGIC

NOTE:
If two or more DTCs are detected, refer to "DTC Inspection Priority Chart" Related Tests, Information and Procedures, and determine trouble diagnosis order.






DTC CONFIRMATION PROCEDURE


1. PERFORM INITIALIZE

Perform initialization without CONSULT. Refer to "Description" Description.
- GO TO 2.

2. PERFORM DTC CONFIRMATION PROCEDURE

1.Start engine.
2.Operate retractable hard top to fully open then fully close.
3.Check "Self-Diagnostic Result" of "RETRACTABLE HARD TOP" using CONSULT.
Is DTC detected?
YES- Go to "Diagnosis Procedure" B1750.
NO- INSPECTION END


Diagnosis Procedure


1. CHECK RETRACTABLE HARD TOP SYSTEM COMPONENT PARTS

Check retractable hard top component parts as bellow deformation, looseness, rattle, interference with other parts, and pinched foreign materials.
- Parcel shelf: Refer to "REAR PARCEL SHELF UNIT : Exploded View" Exploded View.
Is the inspection result normal?
YES- GO TO 2.
NO- Repair or replace malfunctioning part.

2. CHECK PARCEL SHELF MOTOR

Check parcel shelf motor (draw). Refer to "Diagnosis Procedure" Parcel Shelf Motor (Draw).
Is the inspection result normal?
YES- Check intermittent incident. Refer to "Intermittent Incident" Intermittent Incident.
NO- Repair or replace malfunctioning part.