Hi

I have sierra 2013 5.3

Airbag on and service suspention on


B0012 i cant find the definition of this code ?

And why the service suspention message on ?

Two separate problems......

B0012 concerns the circuit to the driver'* air bag.......could be air bag, SIR coil, wiring , connections(sometimes disconnecting/reconnecting the harness solves the problem), SDM, etc....

Thanx ..

And why service suspension ? Where is the problem ?

I said it was a separate problem....

Is this message in the DIC?

Exactly what does it say?

Have anything to do with Stabilitrak or TCS?

1500, 2500, 3500 Sierra?

1500 sierra

Message in DIC ONLY

SERVICE SUSPENSION SYSTEM

there is sound of air compressor when starting engine

No stabilitrak or tsc