SAAB WIS ONLINE

EHU / B1046 0E

Read the instructions below then start the fault diagnostic procedure.

Symptom: No sound from the left-hand rear loudspeaker.

  B1046 0E


Speaker Rear Left, Short between + and -

Fault symptom

No sound from the left-hand rear loudspeaker.

On-board diagnosis

Enable criteria:

O-bus active.

Fault criteria:

Resistance too low.

System reaction to a fault:

Internal amplifier switched off by voltage or overheating protection.

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.