DTC B1623/81 Side Airbag Sensor Assembly RH Initialization Incomplete; DTC B1628/82 Side Airbag Sensor Assembly LH Initialization Incomplete; DTC B1643/81 Side Satellite Sensor Bus RH Initialization Incomplete; DTC B1648/82 Side Satellite Sensor Bus LH Initialization Incomplete: Description
The circuit for the side collision sensor LH or RH (to determine deployment of the front seat side airbag LH or RH and curtain shield airbag LH or RH) is composed of the center airbag sensor, side airbag sensor LH or RH, and rear airbag sensor LH or RH.
The side airbag sensor LH or RH and rear airbag sensor LH or RH detect impacts to the vehicle and send signals to the center airbag sensor to determine if the airbag should be deployed.
DTC B1623/81, B1628/82, B1643/81 or B1648/82 is recorded when a malfunction is detected in the circuit for the side collision sensor LH or RH (to determine deployment of the front seat side airbag LH or RH and curtain shield airbag LH or RH).
DTC DETECTION CONDITION CHART
| DTC Code | Detection Condition | Trouble Area |
|---|---|---|
| B1623/81 B1643/81 |
When one of following conditions is met
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| B1628/82 B1648/82 |
When one of following conditions is met
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