(i) Connect the cable to the negative (-) battery terminal.
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (FRONT SEAT OUTER BELT ASSEMBLY RH - SEAT
BELT CONTROL ECU)
OK -- REPLACE SEAT BELT CONTROL ECU
From 08/2009
PRE-COLLISION: PRE-COLLISION SYSTEM: B2000: Short to B+ in Seat Belt Motor RH Circuit
B2000 - Short to B+ in Seat Belt Motor RH Circuit
DESCRIPTION
The seat belt control ECU receives information from the driving support ECU through CAN communication and tightens the seat belt by operating
the motor in the front seat outer belt assembly RH.
WIRING DIAGRAM
INSPECTION PROCEDURE
CAUTION:
The pretensioner is built into the front seat outer belt assembly RH. Be sure to follow the correct inspection procedure, as failure
to follow the correct procedure (such as inspection of incorrect connectors) may deploy the pretensioner.
PROCEDURE
1. INSPECT FRONT SEAT OUTER BELT ASSEMBLY RH
(a) Disconnect the front seat outer belt assembly RH connector.
(b) Turn the engine switch on (IG).
(c) Measure the voltage according to the value(s) in the table below.
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