DTC B1865: Short in Knee Airbag (P Side) Squib Circuit; DTC B1866: Open in Knee Airbag (P Side) Squib Circuit; DTC B1867: Short in Knee Airbag (P Side) Squib Circuit (to Ground); DTC B1868: Short in Knee Airbag (P Side) Squib Circuit (to +B) [08/2019 - ]: Description
The front passenger side knee squib circuit consists of the airbag sensor assembly and lower No. 2 instrument panel airbag.
The circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are stored when a malfunction is detected in the front passenger side knee squib circuit.
| DTC Code |
DTC Detection Condition |
Trouble Area |
| B1865 |
One of the following conditions is met:
- The airbag sensor assembly detects a line short circuit signal 5 times in the front passenger side knee squib circuit during the primary check.
- A front passenger side knee squib malfunction.
- An airbag sensor assembly malfunction.
|
- Instrument panel wire
- Lower No. 2 instrument panel airbag assembly (Front passenger side knee squib)
- Airbag sensor assembly
|
| B1866 |
One of the following conditions is met:
- The airbag sensor assembly detects an open circuit signal in the front passenger side knee squib circuit for 2 seconds.
- A front passenger side knee squib malfunction.
- An airbag sensor assembly malfunction.
|
- Instrument panel wire
- Lower No. 2 instrument panel airbag assembly (Front passenger side knee squib)
- Airbag sensor assembly
|
| B1867 |
One of the following conditions is met:
- The airbag sensor assembly detects a short circuit to ground signal in the front passenger side knee squib circuit for 0.5 seconds.
- A front passenger side knee squib malfunction.
- An airbag sensor assembly malfunction.
|
- Instrument panel wire
- Lower No. 2 instrument panel airbag assembly (Front passenger side knee squib)
- Airbag sensor assembly
|
| B1868 |
One of the following conditions is met:
- The airbag sensor assembly detects a short circuit to B+ signal in the front passenger side knee squib circuit for 0.5 seconds.
- A front passenger side knee squib malfunction.
- An airbag sensor assembly malfunction.
|
- Instrument panel wire
- Lower No. 2 instrument panel airbag assembly (Front passenger side knee squib)
- Airbag sensor assembly
|