No diagnostics communication

Read the instructions below then start the fault diagnostic procedure.

Symptom: No diagnostics communication. The airbag warning lamp comes on normally, i.e. for 3-4 seconds when the ignition switch is turned to the ON position, or is on continuously.

No diagnostics communication

Fault symptom

No diagnostics communication.

The airbag warning lamp comes on normally, i.e. for 3-4 seconds when the ignition switch is turned to the ON position, or is on continuously.

Conditions

No conditions.