DTC B1630/23: Rear Airbag Sensor RH Circuit Malfunction; DTC B1632/81: Lost Communication with Rear Airbag Sensor RH; DTC B1635/24: Rear Airbag Sensor LH Circuit Malfunction; DTC B1637/82: Lost Communication with Rear Airbag Sensor LH [03/2017 - 04/2020]: Description
The rear airbag sensor LH or RH consists of a lateral deceleration sensor, etc.
If the airbag ECU assembly receives signals from the lateral deceleration sensor, it determines whether the SRS should be activated.
DTC B1630/23, B1632/81, B1635/24 or B1637/82 is stored when a malfunction is detected in the rear airbag sensor LH or RH circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Test Mode / Check Mode |
|---|---|---|---|---|---|
| B1630/23 | Rear Airbag Sensor RH Circuit Malfunction | Either condition is met:
|
|
Comes on | Not applicable |
| B1632/81 | Lost Communication with Rear Airbag Sensor RH | Either condition is met:
|
|
Comes on | Not applicable |
| B1635/24 | Rear Airbag Sensor LH Circuit Malfunction | Either condition is met:
|
|
Comes on | Not applicable |
| B1637/82 | Lost Communication with Rear Airbag Sensor LH | Either condition is met:
|
|
Comes on | Not applicable |