SAAB WIS ONLINE

B1130

Read the instructions below then start the fault diagnostic procedure.

Symptom: Open circuit/short circuit to B+ gives the following symptoms: no seat heating indicator lamp does not light. Open circuit/short circuit to ground gives the following symptoms: seat heater permanently on irrespective of ignition key position indicator lamp on permanently battery discharges.

B1130


Rear Seat Heating Relay. Short to B+

Rear Seat Heating Relay. Open Circuit / Short to Ground


Fault symptoms

Open circuit/short circuit to B+ gives the following symptoms:


no seat heating

indicator lamp does not light.


Open circuit/short circuit to ground gives the following symptoms:


seat heater permanently on irrespective of ignition key position

indicator lamp on permanently

battery discharges.


Conditions

No diagnostic trouble code is generated for voltage under 11 V and diagnostic communication.

Diagnostic help

The control module output can be activated using the diagnostic tool.