Driver Side Airbag Fault
Table of contents
B1900 Possible Causes
- Faulty Driver Side Airbag
- Driver Side Airbag harness is open or shorted
- Driver Side Airbag circuit poor electrical connection
- Faulty Air Bag Control Module
How do I fix code B1900?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B1900 code
The cost of diagnosing the B1900 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Air Bag Warning Light ON
B1900 Description
The Air Bag Control Module monitors the Driver Side Airbag. The Air Bag Control Module sets the OBDII code when the Driver Side Airbag is not to factory specifications.