SAAB WIS ONLINE

B2366

Read the instructions below then start the fault diagnostic procedure.

Symptom: Parking heater does not work.

B2366


Parkingheater relay, Short to ground


Fault symptom

Parking heater does not work.

Type of diagnosis

Continuous

Preconditions

Control module output active (parking heater in operation).

Fault criteria

Circuit/control module output shorted to ground.

Diagnostic help

The parking heater can be activated with the diagnostic tool.

Parking heater can be programmed.

Checking the wiring harness

Jiggle the wiring harness at several points and in different directions to detect intermittent breaks and short circuits. Check switches, connectors and crimp connections for oxidation, withdrawn pins and pin clamping force.