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 [03/2017 - 04/2020]: Description
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The front pretensioner LH circuit consists of the airbag ECU assembly and front seat outer belt assembly LH.
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 LH circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Test Mode / Check Mode |
|---|---|---|---|---|---|
| B1905/74 | Short in Front Pretensioner Squib LH Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1906/74 | Open in Front Pretensioner Squib LH Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1907/74 | Short to GND in Front Pretensioner Squib LH Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1908/74 | Short to B+ in Front Pretensioner Squib LH Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |