DTC B1905-74: Short in Front Passenger Side Pretensioner Squib Circuit; DTC B1906-74: Open in Front Passenger Side Pretensioner Squib Circuit; DTC B1907-74: Short to GND in Front Passenger Side Pretensioner Squib Circuit; DTC B1908-74: Short to B+ in Front Passenger Side Pretensioner Squib Circuit [08/2015 - 08/2017]: Description
The front pretensioner squib RH circuit consists of the center airbag sensor and the front seat outer belt RH.
This circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are stored when a malfunction is detected in the front pretensioner squib RH circuit.
| DTC Code |
Detection Condition |
Trouble Area |
| B1905-74 |
When one of following conditions is met:
- The center airbag sensor receives a line short circuit signal 5 times in the front pretensioner squib RH circuit during primary check.
- Front pretensioner squib RH malfunction
- Center airbag sensor malfunction
|
- No. 2 floor wire
- Front seat outer belt assembly RH (Front pretensioner squib RH)
- Center airbag sensor assembly
|
| B1906-74 |
When one of following conditions is met:
- The center airbag sensor receives an open circuit signal in the front pretensioner squib RH circuit for 2 seconds.
- Front pretensioner squib RH malfunction
- Center airbag sensor malfunction
|
- No. 2 floor wire
- Front seat outer belt assembly RH (Front pretensioner squib RH)
- Center airbag sensor assembly
|
| B1907-74 |
When one of following conditions is met:
- The center airbag sensor receives a short circuit to ground signal in the front pretensioner squib RH circuit for 0.5 seconds.
- Front pretensioner squib RH malfunction
- Center airbag sensor malfunction
|
- No. 2 floor wire
- Front seat outer belt assembly RH (Front pretensioner squib RH)
- Center airbag sensor assembly
|
| B1908-74 |
When one of following conditions is met:
- The center airbag sensor receives a short circuit to B+ signal in the front pretensioner squib RH circuit for 0.5 seconds.
- Front pretensioner squib RH malfunction
- Center airbag sensor malfunction
|
- No. 2 floor wire
- Front seat outer belt assembly RH (Front pretensioner squib RH)
- Center airbag sensor assembly
|