What do the b0100 and B103 codes mean?

These codes refer to your air bag and B103 refers to right front sensor. . restraint front end sensor utilizes a unidirectional 2-wire circuit. The front (SDM). The SDM serves as a power source and a ground for the front end sensor. SDM. The SDM considers the ID to be valid if the response time is less than 5 seconds.

What to do with a b0100 DTC code?

If DTC B0100 was current replace the front end sensor 1. After replacement refer to Repair Verification. If DTC B0103 was current replace the front end sensor 2. After replacement refer to Repair Verification. Ignition ON, use the scan tool to clear the DTCs then recheck for DTCs. Verify no DTCs are set.

What’s the b0101 code on a GM Truck?

The first code I got was a B0101 (Discard Electronic Front End Sensor 1) so I replaced the driver side with a new sensor from Napa. That did not clear the air bag light but did change the code. Now I get a B0100 code (Electronic Front End Sensor 1 Performance). Any thoughts on how to get this fixed? Two questions.

What are the SDM commands on the air bag warning lamp?

The SDM commands ON the AIR BAG warning lamp via a Class 2 serial data message. – A short to ground or voltage in the EFS circuit. – High or low resistance in the EFS circuit.

What is the code for the B1000 airbag light?

GM has issued a TSB #08-09-004 for B1000 SRS light on GM vehicles to correct the false illumination of the airbag light and a corresponding B1000 trouble code. The TSB applies to 2008 Buick Enclave, 2005-08 Cadillac SRX, 2005-08 Chevrolet Equinox, 2007-08 GMC Acadia, 2006-08 Pontiac Torrent,

Is there a B1000 trouble code on my car?

What happens if you plug in an airbag tester?

Now, plug the airbag tester dummy in place of the airbag you want to test, erase the code and restart the vehicle. If the code was showing up because of the airbag, it should not show up again. If it does show up again, you know for sure that the problem is elsewhere. It could be the clock spring or an open loop in some other wires.