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Home >> Lexus >> 2005 >> LS 430 >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision Safety System - Diagnostics >> DTC B2000: Right Side Motor Line Malfunction Hi >> Circuit Description
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Circuit Description

The seat belt control ECU receives information from the cruise control ECU assy (distance control ECU) through CAN communication and tightens the seat belt by operating the motor in the front seat outer belt assy RH.

NOTE: The pretensioner is built into the front seat outer belt assy RH. 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.
Fig 1: Right Side Motor Line Malfunction HI Circuit Description
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