Test Point 10

Fault, Fault Code 10 Test Point 10

Hall-effect sensor backrest adjustment, open circuit

Possible causes, elimination, notes
This fault is stored in the following cases:
1. There is an open circuit in the wire to the Hall-effect sensor for backrest adjustment.
2 The Hall-effect sensor is faulty.
3. The control module is faulty.

Elimination:
- Check plug on control module for contact and damage.
- Check wire to sensor for damage.

Once the cause of the fault has been found and eliminated, actuate the fore-and-aft adjustment switch. The text in the fault memory changes from present to not present if the cause of the fault has really been eliminated.

- If no fault is detected in the wire, replace the electric motor for seat adjustment.
- If the fault is still present, replace control module.