B1210

Read the instructions below then start the fault diagnostic procedure.

Symptom: A short-circuit to B+ gives the symptom that the seat belt warning lamp does not light. An open-circuit/short-circuit to ground gives the symptom that the seat belt warning lamp lights irrespective of the buckle lock contact.

B1210

Fault symptoms

A short-circuit to B+ gives the symptom that the seat belt warning lamp does not light.

An open-circuit/short-circuit to ground gives the symptom that the seat belt warning lamp lights irrespective of the buckle lock contact.

Conditions

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

Diagnostic help

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