SAAB WIS ONLINE

SRM / B3664 0E

Read the instructions below then start the fault diagnostic procedure.

Symptom: Sunroof cannot be operated.

  B3664 0E


Sunroof Button, Input Short to Output

Fault symptom

Sunroof cannot be operated.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Fault criteria:

Sunroof Button, Input Short to Output

System reaction to a fault:

In case of a fault, the control module will ignore button presses.

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:
Sunroof Switch
(See also description of readings/activations in diagnostic tool)