P1802 08

P1802 08

Sentronic, Invalid Signal.

Fault symptom
- Messages shown in SID.
- No Sentronic function.
- Selector lever locked in position P or N.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition ON.

Fault criteria:
- The control module receives a faulty signal.

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 the component.

Functions in the diagnostic tool related to the fault:

Test value:
- Selector Position Sentronic
- Selector Position Sentronic Up
- Selector Position Sentronic Down
- Shift Lever Sentronic