B1583 04 - 02

B1583 04

Mirror Potentiometer Supply Circuit, Open







Fault symptom
- No memory function or retraction function for door mirrors. Manual setting works.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition ON.

- NONE of the following DTCs must be detected:
B1585, B1595

Fault criteria:
- Fault criteria NOT fulfilled.

System reaction to a fault:
- No memory function or retraction function for door mirrors. Manual setting works.

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:
- Mirror Potentiometer Left/Right Passenger Door
(See also description of readings/activations in diagnostic tool)