DTC B1860/64: Short in Driver Side Knee Airbag Squib Circuit; DTC B1861/64: Open in Driver Side Knee Airbag Squib Circuit; DTC B1862/64: Short to GND in Driver Side Knee Airbag Squib Circuit; DTC B1863/64: Short to B+ in Driver Side Knee Airbag Squib Circuit [08/2013 - 12/2013]: Description
The driver side knee airbag squib circuit consists of the airbag sensor assembly and lower No. 1 instrument panel 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 driver side knee airbag squib circuit.
| DTC No. |
DTC Detection Condition |
Trouble Area |
| B1860/64 |
- The airbag sensor assembly receives a line short circuit signal in the driver side knee airbag squib circuit during primary check.
- Driver side knee airbag squib malfunction
- Airbag sensor assembly malfunction
|
- Instrument panel wire
- Lower No. 1 instrument panel airbag assembly (Driver side knee airbag squib)
- Airbag sensor assembly
|
| B1861/64 |
- The airbag sensor assembly receives an open circuit signal in the driver side knee airbag squib circuit.
- Driver side knee airbag squib malfunction
- Airbag sensor assembly malfunction
|
| B1862/64 |
- The airbag sensor assembly receives a short circuit to ground signal in the driver side knee airbag squib circuit.
- Driver side knee airbag squib malfunction
- Airbag sensor assembly malfunction
|
| B1863/64 |
- The airbag sensor assembly receives a short circuit to B+ signal in the driver side knee airbag squib circuit.
- Driver side knee airbag squib malfunction
- Airbag sensor assembly malfunction
|