COMPUTER DATA LINES – Toyota Sienna XLE 2012 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 2) for Toyota Sienna XLE 2012

List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Toyota Sienna XLE 2012:

• (center of dash) d7
• (center of dash) j/c d114, d115, d116, d110, d111, d112 & d113
• (left rear of engine compt) (w/ smart key system) ecm
• (left side of dash) j/c d127
• (right side of dash) (w/ smart key system) power management control ecu
• (right side of dash) headlight swivel ecu assembly
• 2.7l
• 3.5l
• A/c amplifier assembly (right side of dash)
• A35
• A39
• A55
• A56
• Brake actuator assembly (right side of engine compt)
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Ca3n
• Ca3p
• Canh
• Canl
• Cann
• Canp
• Certification ecu assembly (right side of dash)
• Clearance warning ecu assembly (right side of dash)
• Combination meter assembly
• D110
• D111
• D112
• D113
• D114
• D115
• D116
• D3 (right kick panel)
• D38
• D75
• D83
• D86
• D88
• D89
• Da4
• Da6
• Driving support ecu assembly (right side of dash)
• Ecu-ig 1 fuse 10a
• Ecu-ig 2 fuse 10a
• Gnd
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 2 relay energized
• Ig1
• Ig2
• Instrument panel j/b (left side of dash)
• Int
• J/c d105 (center of dash)
• J/c d106 (right side of dash)
• J/c d125
• J/c d97 (left side of dash)
• J/c d99 (left side of dash)
• Msch
• Mscl
• Network gateway ecu (w/o smart key system) (right side of dash)
• Obd fuse 7.5a
• Parking assist ecu (right side of dash)
• Pnk
• Red
• Seat belt control ecu (right side of dash)
• St plug
• Tach
• W/ smart key system
• W/o smart key system

Computer Data Lines Wiring Diagram (2 of 2) for Toyota Sienna XLE 2012

List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Toyota Sienna XLE 2012:

• (center console) yaw rate sensor
• (inside steering column) steering sensor
• (left side of dash) j/c d117, d118, d119, d120, d121, d122, d123 & d124
• (left side of dash) j/c d126
• (left side of dash) main body ecu
• (left side of dash) tire pressure warning ecu
• (right side of dash) dcm (telematics transceiver)
• (right side of dash) power steering ecu assembly
• Ad3
• Ad4
• Air bag sensor assembly (center of dash)
• Awd ecu assembly (left side of dash)
• B1 (3.5l) (rear of engine)
• B4 (2.7l) (rear of engine)
• Ba1
• Batt
• Canh
• Canl
• Cann
• Canp
• D117
• D118
• D119
• D120
• D121
• D122
• D123
• D124
• D13
• D14
• D2 (left side of engine compt)
• D35
• D40
• Da6
• Dk2
• Dl1
• Dl3
• Dlc3 (left side of dash)
• Gd2
• Hd2
• Il2
• J/c d107 (right side of dash)
• J/c d96 (left side of dash)
• Jk2
• Ky1
• Left door control relay (left rear sliding door)
• Left outer mirror control ecu assembly (driver's door)
• Left position control ecu & switch assembly (left front seat assembly)
• Lvl
• Lx1
• Mpx1
• Mpx2
• Occupant detection ecu (base of right front seat)
• Pnk
• Power back door unit assembly (left "d" pillar)
• Red
• Right door control relay (right rear sliding door)
• Right outer mirror control ecu assembly (front passenger's door)
• Sil
• Tac
• W/ smart key system
• W/o smart key system