For 1990-2009 cars only
Diagnostic Instructions
| • | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
DTC Descriptors
DTC B366C 58: Deck Lid Ready to Latch Left Front Sensor Circuit incorrect reaction after eventDTC B366C 59: Deck Lid Ready to Latch Left Front Sensor Circuit circuit/component protection time out
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
Description and Operation
Power Folding Top Description and Operation
Electrical Information Reference
Scan Tool Reference
Circuit/System Testing
Test the signal circuit of S19A for a short to voltage. If circuit OK, replace the FTC Module.
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
