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 Descriptor
DTC B1345 04: Device Ground Circuit openCircuit/System Description
The folding top control (FTC) module receives ground at C 1, pin 25. The FTC Module monitors this circuit for proper operation.
Conditions for Running the DTC
The FTC module is active.
Conditions for Setting the DTC
The ground circuit is open or has high resistance.
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.
Reference Information
Schematic Reference
Description and Operation
Power Folding Top Description and Operation
Electrical Information Reference
Scan Tool Reference
Circuit/System Testing
- Disconnect the FTC Module connector C1.
- Probe terminal 25 with a test lamp connected to B+. The test lamp should illuminate.
- If circuit tests OK, replace the FTC Module.
| ⇒ | If the test lamp does not illuminate, test for an open or high resistance on the ground circuit. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
