Conditions for Setting the DTC
WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
B0012 01 stage 1 or B0013 01 stage 2
The steering wheel air bag deployment loop is shorted to voltage for 2 seconds.
B0012 02 stage 1 or B0013 02 stage 2
The steering wheel air bag deployment loop is shorted to ground for 2 seconds.
B0012 04 stage 1 or B0013 04 stage 2
The steering wheel air bag deployment loop is open for 2 seconds.
B0012 0D stage 1 or B0013 0D stage 2
The steering wheel air bag deployment loop resistance is greater than 4.4 Ω for 2 seconds.
B0012 0E stage 1 or B0013 0E stage 2
The steering wheel air bag deployment loop resistance is less than 1.7 Ω for 2 seconds.