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ACM Ch.-61034049 / B1424 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Airbag warning lamp on

  B1424 00


Battery Voltage. Too Low

Fault symptom

Airbag warning lamp on

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Turn Ignition On

Fault criteria:

Battery voltage lower than 9 V.

System reaction to a fault:

The airbag system should be considered non-operational. There may, however, be some functionality.

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

Functions in the diagnostic tool related to the fault:

Test value: