DTC B1815/54: Short in Front Passenger Side Squib 2nd Step Circuit; DTC B1816/54: Open in Front Passenger Side Squib 2nd Step Circuit; DTC B1817/54: Short to GND in Front Passenger Side Squib 2nd Step Circuit; DTC B1818/54: Short to B+ in Front Passenger Side Squib 2nd Step Circuit [08/2013 - 12/2013]: Description
WARNING: This page is about a different variant/trim than selected.
The front passenger side squib 2nd step circuit consists of the airbag sensor assembly and instrument panel passenger airbag assembly.
The airbag sensor assembly uses this circuit to deploy the airbag when deployment conditions are met.
These DTCs are stored when a malfunction is detected in the front passenger side squib 2nd step circuit.
| DTC No. |
DTC Detection Condition |
Trouble Area |
| B1815/54 |
- The airbag sensor assembly receives a line short circuit signal in the front passenger side squib 2nd step circuit during primary check.
- Front passenger side squib 2nd step malfunction
- Airbag sensor assembly malfunction
|
- Instrument panel wire
- No. 2 instrument panel wire
- Instrument panel passenger airbag assembly (Front passenger side squib 2nd step)
- Airbag sensor assembly
|
| B1816/54 |
- The airbag sensor assembly receives an open circuit signal in the front passenger side squib 2nd step circuit.
- Front passenger side squib 2nd step malfunction
- Airbag sensor assembly malfunction
|
| B1817/54 |
- The airbag sensor assembly receives a short circuit to ground signal in the front passenger side squib 2nd step circuit.
- Front passenger side squib 2nd step malfunction
- Airbag sensor assembly malfunction
|
| B1818/54 |
- The airbag sensor assembly receives a short circuit to B+ signal in the front passenger side squib 2nd step circuit.
- Front passenger side squib 2nd step malfunction
- Airbag sensor assembly malfunction
|