SAAB WIS ONLINE

Night Panel does not work/SID out of order/No diagnostic communication with SID.

Read the instructions below then start the fault diagnostic procedure.

Symptom: Display out of order. Night Panel does not work.

Night Panel does not work/SID out of order/No diagnostic communication with SID.



Fault symptom

Display out of order.

Night Panel does not work.

Diagnostic help

First, check the supply and grounding of SID.

Then refer to the fault diagnosis procedure for bus and diagnostic communication.



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 Check switches, connectors and crimp connections for oxidation, withdrawn pins and pin clamping force.