STC / B3678 04
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Soft top cannot be operated
Message appears in display.
Rollover Bar, Left Sensor Circuit, Open
Fault symptom
Soft top cannot be operated
Message appears in display.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
| Control module output voltage exceeds 5.0 V ± 0.2 V |
System reaction to a fault:
| Soft top cannot be operated |
Checking the wiring harness
Jiggle the wiring harness at several points to detect intermittent breaks or short circuits. Check also the connector for oxidation or loose pins.
Diagnostic help
Diagnosis regards:
| Electrical fault in connecting leads or component. |
Functions in the diagnostic tool related to the fault:
| (See also description of readings/activations in diagnostic tool) |
