PSM / B2375 29
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Memory functions not working
The control module loses end position calibration for the motor in question.
Slide Position Sensor Circuit, No Pulses
Fault symptom
Memory functions not working
The control module loses end position calibration for the motor in question.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
| No signal from position sensor while engine running. |
System reaction to a fault:
| The control module loses end position calibration for the motor in question. |
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:
| (See also description of readings/activations in diagnostic tool) |
