B1782

DTC B1782 Rear Occupant Classification Sensor LH Circuit Malfunction

DESCRIPTION

DTC Detecting Condition:

The rear occupant classification sensor LH circuit consists of the occupant classification ECU and the rear occupant classification sensor LH.

DTC B1782 is recorded when a malfunction is detected in the rear occupant classification sensor LH circuit.

Wiring Diagram:

INSPECTION PROCEDURE

HINT:
- If troubleshooting (wire harness inspection) is difficult to perform remove the front passenger seat installation bolts to see the under surface of the seat cushion.
- In the above case hold the seat so that it does not tip over. Holding the seat for a long period of time may cause a problem such as seat rail deformation. Hold the seat up only for as long as necessary.

Step 1-2:

Step 3-4:

Step 5-6:

Step 7-9:

Step 10-12:

Step 12(Continued)-14: