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 Front Pretensioner Squib Circuit: Description
WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
The front passenger side front pretensioner squib circuit consists of the center airbag sensor and the front seat outer belt RH.
This circuit instructs the SRS to deploy when the deployment conditions are met.
These DTCs are recorded when a malfunction is detected in the front passenger side front pretensioner squib circuit.
DTC TROUBLE DETECTION CONDITION
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B1905/74 | Center airbag sensor receives a line short signal 5 times in the front passenger side front pretensioner squib circuit during primary check. |
|
| B1906/74 | Center airbag sensor receives an open signal in the front passenger side front pretensioner squib circuit for 2 seconds. |
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| B1907/74 | Center airbag sensor receives a short to ground signal in the front passenger side front pretensioner squib circuit for 0.5 seconds. |
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| B1908/74 | Center airbag sensor receives a short to B+ signal in the front passenger side front pretensioner squib circuit for 0.5 seconds. |
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