DTC B1905/74: Short in Front Pretensioner Squib LH Circuit; DTC B1906/74: Open in Front Pretensioner Squib LH Circuit; DTC B1907/74: Short to GND in Front Pretensioner Squib LH Circuit; DTC B1908/74: Short to B+ in Front Pretensioner Squib LH Circuit [11/2015 - 12/2018]: Description
The front pretensioner squib LH circuit consists of the airbag ECU assembly and front seat outer belt assembly LH.
The airbag ECU assembly uses this circuit to deploy the pretensioner when deployment conditions are met.
These DTCs are stored when a malfunction is detected in the front pretensioner squib LH circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Test Mode / Check Mode |
|---|---|---|---|---|
| B1905/74 | Short in Front Pretensioner Squib LH Circuit |
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Applies to check mode |
| B1906/74 | Open in Front Pretensioner Squib LH Circuit |
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|
Applies to check mode |
| B1907/74 | Short to GND in Front Pretensioner Squib LH Circuit |
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|
Applies to check mode |
| B1908/74 | Short to B+ in Front Pretensioner Squib LH Circuit |
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|
Applies to check mode |