B1722 02

B1722 02

Mirror Folding Motor Circuit, Short to Ground







Fault symptom
- Door mirror retraction, out of order.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition ON.

- NONE of the following DTCs must be detected:
B1549

Fault criteria:
- Current too high.

System reaction to a fault:
- The motor attempts to activate door mirror adjustment during each new driving cycle.

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 Fold Driver Door
(See also description of readings/activations in diagnostic tool)