SUPPLEMENTAL RESTRAINTS – Toyota 4Runner Trail 2012 – SYSTEM WIRING DIAGRAMS

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Toyota 4Runner Trail 2012

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Toyota 4Runner Trail 2012:

76

• (center right of dash) dcm (telematics transceiver)
• (left end of dash) curtain air bag cutoff switch
• (left side of dash) lower instrument panel air bag assembly 1
• (right side of dash) front passenger squib circuit (instrument panel passenger w/o door air bag assembly)
• +sl
• +sr
• -sl
• -sr
• Air bag on/off ind
• Air bag sensor assembly (below center of dash)
• B35
• B47
• Bbl+
• Bbl-
• Bcl+
• Bcl-
• Buckle switch
• C24
• C39
• C41
• C42
• C46
• C47
• C50
• Canh
• Canl
• Computer data lines system
• D2+
• D2-
• Dk+
• Dk-
• Driver side j/b
• Driver side squib circuit (horn button assembly)
• F33
• F39
• F4 (lower center right of dash)
• F5 (lower center of dash)
• First step
• Fz1
• Gsw
• Gsw3
• Icl+
• Icl-
• Ig2
• Interior lights system
• Io1
• J/b 4 (left side of dash)
• J/c f64 (center left of dash)
• Lbe+
• Lbe-
• Left curtain shield air bag assembly
• Left door side air bag sensor assembly (lower left front door)
• Left front seat inner belt assembly (driver's seat)
• Left front seat outer belt assembly (base of left "b" pillar)
• Left rear air bag sensor (base of left "c" pillar)
• Left side air bag squib circuit (under driver's seat)
• Lower instrument panel air bag assembly 2 (right side of dash)
• P-ab
• P2+
• P2-
• Paon
• Pk+
• Pk-
• Pl+
• Pl-
• Pretensioner
• Red
• Rmil
• Rmsw
• Second step
• Sfl+
• Sfl-
• Spiral cable sub- assembly (top of f24 steering column)
• Telltale light assembly
• Z12
• Z13

Supplemental Restraints Wiring Diagram (2 of 3) for Toyota 4Runner Trail 2012

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Toyota 4Runner Trail 2012:

56

• (behind left side of front bumper) left front air bag sensor
• (behind right side of front bumper) right front air bag sensor
• +sl
• +sr
• -sl
• -sr
• A49
• A68
• Air bag sensor assembly (below center of dash)
• B14
• B15
• B18
• B27
• B30
• Bbr+
• Bbr-
• Bcr+
• Bcr-
• Bdr+
• Bdr-
• Ber+
• Ber-
• C15
• C17
• C26
• C51
• C55
• D39
• Driver side j/b
• Ecu-b fuse 10a
• Engine room r/b assembly (left side of engine compt)
• Fa4
• Fsr+
• Fsr-
• Gauge fuse 7.5a
• Hn1
• Hot at all times
• Hot in on or start
• Icr+
• Icr-
• Ign fuse 10a
• J/b 4 (left side of dash)
• J/b 5 (center of dash)
• Na2
• Pr+
• Pr-
• Pretensioner
• Rear floor side air bag sensor (front of right rear wheelwell)
• Red
• Right curtain shield air bag assembly (top of right "d" pillar)
• Right door side air bag sensor assembly (lower right front door)
• Right front seat outer belt assembly (base of right "b" pillar)
• Right rear air bag sensor (base of right "c" pillar)
• Right side air bag squib circuit (front passenger's seat)
• Sfr+
• Sfr-

Supplemental Restraints Wiring Diagram (3 of 3) for Toyota 4Runner Trail 2012

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Toyota 4Runner Trail 2012:

43

• B14
• B63
• Bgnd
• Bsw
• Buckle switch
• C44
• C45
• Combination meter assembly
• Computer data lines system
• Dia
• Driver side j/b
• Fn1
• Fsr+
• Fsr-
• Gnd
• Ig2
• J/b 4 (left side of dash)
• J/c f64 (center left of dash)
• Left front occupant detection sensor (under front passenger's seat)
• Left front seat inner belt assembly (driver's seat)
• Left rear occupant detection sensor (under front passenger's seat)
• N1 (right "b" pillar)
• Na2
• Occupant detection ecu (under front passenger's seat)
• Pnk
• Red
• Right front occupant detection sensor (under front passenger's seat)
• Right rear occupant detection sensor (under front passenger's seat)
• Rsca off ind
• Sgd1
• Sgd2
• Sgd3
• Sgd4
• Sig1
• Sig2
• Sig3
• Sig4
• Srs ind
• Svc1
• Svc2
• Svc3
• Svc4
• A10