DTC B1783: Rear Occupant Classification Sensor RH Circuit Malfunction: Description
The rear occupant classification sensor RH circuit consists of the occupant classification ECU and the rear occupant classification sensor RH.
DTC B1783 is recorded when a malfunction is detected in the rear occupant classification sensor RH circuit.
| DTC No. |
DTC Detecting Condition |
Trouble Area |
| B1783 |
- Occupant classification ECU detects line short circuit signal, open circuit signal, short circuit to ground signal or short circuit to B+ signal in the rear occupant classification sensor RH circuit for 2 seconds
- Rear occupant classification sensor RH malfunction
- Occupant classification ECU malfunction
|
- No. 1 seat wire RH
- Front seat assembly RH (Rear occupant classification sensor RH)
- Occupant classification ECU
|