ACM / B0100 00
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Airbag warning lamp is lit
Front Left Sensor, Faulty Communication
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Fault symptom
Airbag warning lamp is lit
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
Sensor uses more than 90 mA for more than 20 ms. |
System reaction to a fault:
• | The airbag system should be considered non-operational. There may, however, be some functionality. |
• | The control module ignores the activation command from the sensor as long as a fault is active. |
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
IMPORTANT
• | Read "Before starting fault diagnosis" under Fault diagnosis, general before beginning fault diagnosis. |
Diagnostic help
Diagnosis regards: