Toyota FJ Cruiser (GSJ 10, 15 series). Instruction - part 434

SEAT BELT  –  SEAT BELT TENSION REDUCER

SB–5

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SYSTEM DIAGRAM

from IG1 fuse

Front Seat Outer
Belt Assembly LH

Main Body
ECU

Front Seat Inner
Belt Assembly LH
(Buckle Switch)

C138616E01

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SEAT BELT  –  SEAT BELT TENSION REDUCER

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SYSTEM DESCRIPTION

The seat belt tension reducer is fitted to the front seat belt LH. 
This mechanism can help reduce the belt tension applied to 
the occupant in the front seat when the seat belt is fastened.

SEAT BELT  –  SEAT BELT TENSION REDUCER

SB–7

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PROBLEM SYMPTOMS TABLE

Seat Belt Tension Reducer

Symptom

Suspected area

See page

Driver side tension reducer does not operate

1. Front seat inner belt assembly (Driver side)

SB-32

2. Front seat outer belt assembly (Driver side)

SB-38

3. Wire harness

-

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SEAT BELT  –  SEAT BELT WARNING SYSTEM

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SEAT BELT WARNING SYSTEM

PRECAUTION

1.

DISCONNECT AND RECONNECT CABLE OF 
NEGATIVE BATTERY TERMINAL
(a) Before performing electronic work, disconnect the 

cable from the negative (-) battery terminal in order 
to prevent it from shorting and burning out.

(b) When disconnecting and reconnecting the battery 

cable, turn the ignition switch OFF and headlight 
dimmer switch OFF. Then loosen the terminal nut 
completely. Be careful not to damage the cable or 
terminal.

(c) When the battery cable is disconnected, the settings 

of the clock and radio, memory of DTCs, etc. are 
erased. Before disconnecting the battery cable, take 
notes of the settings and memory.
NOTICE:
When disconnecting the cable from the negative 
(-) battery terminal, initialize the following 
system(s) after the cable is reconnected.

Negative (-) 
Battery Terminal

Cable

D033496E01

System Name

See procedure

Meter / gauge system

See page 

ME-10