B2001

DTC B2001 Short to GND in Seat Belt Motor RH Circuit
DTC B2006 Short to GND in Seat Belt Motor LH Circuit

DESCRIPTION

DTC Detection Condition:

The seat belt control ECU receives collision information from the driving support ECU and skid control ECU via CAN communication, and tightens the seat belt by operating the motor inside the front seat outer belt assembly.

When DTC B2001 is detected, DTCs B2015, B2026 and B2027 will not be detected.

When DTC B2006 is detected, DTCs B2020, B2031, and B2032 will not be detected.

Wiring Diagram:

Step 1-2:

Step 2 (Continued):

INSPECTION PROCEDURE

CAUTION: The pretensioner is built into the front seat outer belt assembly. Be sure to follow the correct inspection procedure, as failure to follow the correct procedure (such as inspection of incorrect connectors) may activate the pretensioner.