CRUISE CONTROL – Toyota Sienna XLE 2012 – SYSTEM WIRING DIAGRAMS

CRUISE CONTROL

2.7L

2.7L, Cruise Control Wiring Diagram (1 of 2) for Toyota Sienna XLE 2012

List of elements for 2.7L, Cruise Control Wiring Diagram (1 of 2) for Toyota Sienna XLE 2012:

• +b2
• +res
• -set
• A2 (left side of engine compt)
• A55
• Accelerator position sensor (accelerator pedal assembly)
• Ad4
• B4 (rear of engine)
• B45
• Ba2
• Can h
• Can l
• Cancel
• Ccs
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• D21
• Dome fuse 7.5a
• Ecm (left rear of engine compt)
• Ecu-b fuse 10a
• Efi 1 fuse 25a
• Efi main relay
• Engine controls system
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Eta
• Ge01
• Hot at all times
• J/c a51 (left side of engine compt)
• J/c a52 (left side of engine compt)
• Mrel
• On/off
• Pnk
• Red
• Spd
• Spiral cable sub-assembly (left side of dash)
• St-
• Stp
• Throttle w/ motor body assembly (intake manifold assembly)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

2.7L, Cruise Control Wiring Diagram (2 of 2) for Toyota Sienna XLE 2012

List of elements for 2.7L, Cruise Control Wiring Diagram (2 of 2) for Toyota Sienna XLE 2012:

• (left side of dash) j/c d100
• A/t/odo/acc lcd
• A/t/odo/lcd
• A30
• A46
• A55
• Ad4
• B44
• Ba2
• Brake actuator assembly (right side of engine compt)
• Can i/f
• Canh
• Canl
• Circuit
• Combination meter assembly
• Computer data lines system
• Cruise ind
• D36
• D6 (center of dash)
• D98
• D99
• Da4
• Drive ic
• Except optitron meter
• F19
• F26
• F29
• F34
• F35
• F39
• Fl+
• Fl-
• Fr+
• Fr-
• Gauge 1 fuse 10a
• Gauge 2 fuse 7.5a
• Hot at all times
• Hot in on or start
• Hot w/ ig1 1 relay energized
• Ig2
• Ig2 fuse 7.5a
• Instrument panel j/b (left side of dash)
• J/c a46 & b44 (left side of engine compt)
• J/c a48 (left side of dash)
• J/c d96 (left side of dash)
• J/c d99 & d98 (left side of dash)
• Ka2
• La1
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Micro computer
• Optitron meter
• Park/neutral position switch assembly (transaxle assembly)
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Set ind
• Sp1
• Spd
• Stop fuse 10a
• Stop light switch assembly (above brake pedal)
• Stp
• Transmission control ecu assembly (left front of engine compt)
• Kl1 (2wd)
• Nk1

3.5L

3.5L, Cruise Control Wiring Diagram (1 of 2) for Toyota Sienna XLE 2012

List of elements for 3.5L, Cruise Control Wiring Diagram (1 of 2) for Toyota Sienna XLE 2012:

• +b2
• +res
• -set
• A2 (left side of engine compt)
• A39
• Accelerator position sensor (accelerator pedal assembly)
• Ad4
• B1 (rear of engine)
• B3 (top of engine)
• Ba2
• Can h
• Can l
• Cancel
• Ccs
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• D21
• Dome fuse 7.5a
• E01
• Ecm (left rear of engine compt)
• Ecu-b fuse 10a
• Efi 1 fuse 25a
• Efi main relay
• Engine controls system
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Eta
• Ge01
• Hot at all times
• J/c a51 (left side of engine compt)
• J/c a52 (left side of engine compt)
• Mrel
• On/off
• Pnk
• Red
• Spd
• Spiral cable sub-assembly (left side of dash)
• St-
• Stp
• Throttle w/ motor body assembly (intake manifold assembly)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

3.5L, Cruise Control Wiring Diagram (2 of 2) for Toyota Sienna XLE 2012

List of elements for 3.5L, Cruise Control Wiring Diagram (2 of 2) for Toyota Sienna XLE 2012:

• (2wd)
• (awd)
• (left side of dash) j/c d100
• A/t/odo/acc lcd
• A/t/odo/lcd
• A30
• A46
• A55
• Ad4
• B44
• Ba2
• Brake actuator assembly (right side of engine compt)
• Can i/f
• Canh
• Canl
• Circuit
• Combination meter assembly
• Computer data lines system
• Cruise ind
• D36
• D6 (center of dash)
• D98
• D99
• Da4
• Drive ic
• Except optitron meter
• F19
• F26
• F29
• F34
• F35
• F39
• Fl+
• Fl-
• Fr+
• Fr-
• Gauge 1 fuse 10a
• Gauge 2 fuse 7.5a
• Hot at all times
• Hot in on or start
• Hot w/ ig1 1 relay energized
• Ig2
• Ig2 fuse 7.5a
• Instrument panel j/b (left side of dash)
• J/c a46 & b44
• J/c a48 (left side of dash)
• J/c d96 (left side of dash)
• J/c d99 (left side of dash)
• Ka2
• La1
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Micro computer
• Optitron meter
• Park/neutral position switch assembly (transaxle assembly)
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Set ind
• Sp1
• Spd
• Stop fuse 10a
• Stop light switch assembly (above brake pedal)
• Stp
• Transmission control ecu assembly (left front of engine compt)
• Kl1 (2wd)
• Nk1

3.5L, Dynamic Laser Cruise Control Wiring Diagram (1 of 3) for Toyota Sienna XLE 2012

List of elements for 3.5L, Dynamic Laser Cruise Control Wiring Diagram (1 of 3) for Toyota Sienna XLE 2012:

• (left side of dash) stop light control relay assembly
• +b2
• A2 (left side of engine compt)
• A39
• A46
• Accelerator position sensor (accelerator pedal assembly)
• B1 (rear of engine)
• B44
• Ba2
• Batt
• Can+
• Can-
• Cchg
• Ccs
• Computer data lines system
• Ecm (left rear of engine compt)
• Ect fuse 7.5a
• Ecu-b fuse 10a
• Efi 1 fuse 25a
• Efi main relay
• Engine controls system
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Eta
• Ge01
• Gnd
• Hot at all times
• Igsw
• J/c a46 & b44 (left side of engine compt)
• J/c a46 (left side of engine compt)
• J/c a49
• Lgnd
• Mrel
• Out
• Park/neutral position switch assembly (transaxle assembly)
• Pnk
• Red
• St-
• Stop lp relay
• Stp
• Throttle w/ motor body assembly (intake manifold assembly)
• Transmission control ecu assembly (left front of engine compt)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta1
• Vta2

3.5L, Dynamic Laser Cruise Control Wiring Diagram (2 of 3) for Toyota Sienna XLE 2012

List of elements for 3.5L, Dynamic Laser Cruise Control Wiring Diagram (2 of 3) for Toyota Sienna XLE 2012:

• (above brake pedal) stop light switch assembly
• (left side of engine compt) j/c a51
• +res
• -set
• A10
• A55
• Ad4
• B1 (rear of engine)
• Ba2
• Buzzer
• Cancel
• Combination meter
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• Cruise ind
• Cruise ind dynamic radar
• D21
• D36
• D6 (center of dash)
• Da6
• Distance control
• Driver ic
• Ecu-ig 1 fuse 10a
• Ecu-ig 2 fuse 10a
• F11
• F12
• F26
• F29
• F30
• F31
• F33
• F35
• F36
• F39
• Gauge 1 fuse 10a
• Gauge 2 fuse 7.5a
• Hot at all times
• Hot in on or start
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Ig2
• Ig2 fuse 7.5a
• Instrument panel j/b (left side of engine compt)
• J/c a48 (left side of dash)
• J/c a51 (left side of engine compt)
• J/c d100 (left side of dash)
• J/c d96 (left side of dash)
• J/c d98 (left side of dash)
• Micro processor
• Mode
• On- off
• Pnk
• Ready ind
• Red
• Right steering switch
• Set ind
• Spiral cable sub-assembly (left side of dash)
• Steering pad switch assembly
• Stop fuse 10a
• Wip fuse 30a

3.5L, Dynamic Laser Cruise Control Wiring Diagram (3 of 3) for Toyota Sienna XLE 2012

List of elements for 3.5L, Dynamic Laser Cruise Control Wiring Diagram (3 of 3) for Toyota Sienna XLE 2012:

• (2wd)
• (awd)
• (right side of dash) driving support ecu assembly
• (right side of dash) j/c d109
• Ad2
• B1 (rear of engine)
• Ba2
• Brake actuator assembly (right side of engine compt)
• Ca2h
• Ca2l
• Canh
• Canl
• Computer data lines system
• D23
• Dss1 fuse 7.5a
• Engine room r/b (left side of engine compt)
• Fl+
• Fl-
• Fr+
• Fr-
• Front wiper switch
• Gnd
• Igb
• J/c a51 (left side of engine compt)
• Ka2
• La1
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Lgnd
• Lrdd
• Lrrd
• Millimeter wave radar sensor assembly (front of engine compt)
• Mode
• Pbsw
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Sgnd
• Stp1
• Stp2
• Stpo
• Windshield wiper switch assembly
• Wip2
• Kl1 (2wd)
• Nk1