For 1990-2009 cars only
DTC Descriptor
DTC B1325 03: Device Power 1 Circuit voltage below thresholdCircuit/System Description
The Folding Top Control (FTC) Module recieves B+ on C 1, pin 24 for use in logic functions. The FTC Module monitors this circuit for proper operation.
Conditions for Running the DTC
The Folding Top Control (FTC) module is active.
Conditions for Setting the DTC
Voltage is less than 9 volts when active, or 10 volts when inactive.
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 can cause DTC B1325 03 to set.
Reference Information
Schematic Reference
Connector End View Reference
Power Roof Systems Connector End Views
Description and Operation
Power Folding Top Description and Operation
Electrical Information Reference
Scan Tool Reference
Circuit/System Testing
- Disconnect the battery positive voltage circuit C 1, pin 24.
- Test for more than 10 volts at the battery positive voltage circuit.
- If circuit test OK, replace the FTC Module.
| ⇒ | If circuit is less than 10 volts, test for an open, high resistance, or short to ground. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
