B0010

B0010 00

Reverse Gear Switch, Malfunction







Fault symptom
- Reversing lights, malfunction.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition ON.

Fault criteria:
- Vehicle speed exceeds 60 km/h at the same time the control module receives a signal regarding reverse gear engagement, i.e. control module input is grounded.

System reaction to a fault:
- Reversing lights switched off.

Checking the wiring harness
- Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.

Diagnostic help

Diagnosis regards:
- - Electrical fault in connecting leads or component.

Functions in the diagnostic tool related to the fault:
- Test value:
- Reverse Gear, Manual Transaxle
(See also description of readings/activations in diagnostic tool)