B1600 01

B1600 01

Mirror Motor Common Circuit, Short to B+







Fault symptom
- Power mirror cannot be operated

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition ON.
- During electric mirror operation.

- NONE of the following DTCs must be detected:
B1723
B1724

Fault criteria:
- Control module input short circuit to B+.

System reaction to a fault:
- For every new driving cycle, the motor tries to activate the electric mirror six times.

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