DTC B1900/73: Short in Front Pretensioner Squib RH Circuit; DTC B1901/73: Open in Front Pretensioner Squib RH Circuit; DTC B1902/73: Short to GND in Front Pretensioner Squib RH Circuit; DTC B1903/73: Short to B+ in Front Pretensioner Squib RH Circuit [03/2017 - 04/2020]: Description
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The front pretensioner RH circuit consists of the airbag ECU assembly and front seat outer belt assembly 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 RH circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Test Mode / Check Mode |
|---|---|---|---|---|---|
| B1900/73 | Short in Front Pretensioner Squib RH Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1901/73 | Open in Front Pretensioner Squib RH Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1902/73 | Short to GND in Front Pretensioner Squib RH Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1903/73 | Short to B+ in Front Pretensioner Squib RH Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |