B366C

DTC B366C

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle (Initial Inspection and Diagnostic Overview) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (Initial Inspection and Diagnostic Overview) for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions (Initial Inspection and Diagnostic Overview) provides an overview of each diagnostic category.

DTC Descriptors
DTC B366C 58
- Deck Lid Ready to Latch Left Front Sensor Circuit incorrect reaction after event

DTC B366C 59
- Deck Lid Ready to Latch Left Front Sensor Circuit circuit/component protection time out

Diagnostic Fault Information





Circuit/System Description

S19A and S19B are the Rear Compartment Lid Release switches. The folding top control (FTC) module uses these switches to determine whether the dowels located on the front corners of the rear deck lid are present. The switches are closed and pull the signal circuit low when the dowels are present.

Conditions for Running the DTC

The FTC module is being commanded.

Conditions for Setting the DTC

An short to ground is detected on the signal circuit of S19A.

Action Taken When the DTC Sets

The top is disabled.

Conditions for Clearing the DTC

The fault is no longer present and the top completes one cycle.

Diagnostic Aids

* A weak battery may cause DTC B366C 59 to set.
* A short to B+ may damage S19A and S19B.

Reference Information
Schematic Reference

Folding Top Schematics ([1][2]Convertible Top)
Connector End View Reference

Component Connector End Views (Connector Views)
Description and Operation

Power Folding Top Description and Operation (Power Folding Top Description and Operation)
Electrical Information Reference

* Circuit Testing (Component Tests and General Diagnostics)
* Connector Repairs (Component Tests and General Diagnostics)
* Testing for Intermittent Conditions and Poor Connections (Component Tests and General Diagnostics)
* Wiring Repairs (Component Tests and General Diagnostics)

Scan Tool Reference

Control Module References (Programming and Relearning) for scan tool information

Circuit/System Testing

Test the signal circuit of S19A for a short to voltage. If the circuit tests normal, replace the FTC module.

Repair Instructions

Perform the Diagnostic Repair Verification (Verification Tests) after completing the diagnostic procedure.

Folding Top Control Module Replacement (Service and Repair)