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ENGINE PERFORMANCE – Toyota Sienna XLE 2014 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 6) for Toyota Sienna XLE 2014

3.5L, Engine Performance Wiring Diagram (1 of 6) for Toyota Sienna XLE 2014 https://portal-diagnostov.com/license.html
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List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 6) for Toyota Sienna XLE 2014:

  • +b2
  • A/f fuse 20a
  • A/f htr relay
  • A2 (left side of engine compt)
  • A35
  • A39
  • A46
  • Accelerator position sensor (accelerator pedal assembly)
  • Ad4
  • Anti-theft system
  • B44
  • Ba2
  • Batt
  • C/opn relay
  • Canh
  • Canl
  • Cann
  • Canp
  • Cchg
  • Ccs
  • Computer data lines system
  • Cooling fans system
  • Cruise control system
  • Ecm (left rear of engine compt)
  • Ect fuse 7.5a
  • Efi 1 fuse 25a
  • Efi 2 fuse 10a
  • Efi main relay
  • Els2
  • Engine room r/b (left side of engine compt)
  • Epa
  • Epa2
  • Excd
  • Fpr
  • Hot at all times
  • Ig2d
  • Igsw
  • Imi
  • Imo
  • Instrument cluster system
  • J/c a46 & b44 (left side of engine compt)
  • J/c a48 (left side of dash)
  • J/c a49 (left side
  • Ka2
  • La1
  • Lgnd
  • Mpmp
  • Mrel
  • Neo
  • Of engine compt)
  • Pnk
  • Power management control ecu (w/ smart key system) (right side of dash)
  • Red
  • Rfc
  • Sftd
  • Sftu
  • Spd
  • St1-
  • Sta
  • Starting/charging system
  • Stop light switch assembly (above brake pedal)
  • Stp
  • Tach
  • Vcp2
  • Vcpa
  • Voltage inverter assembly (above right rear wheelwell)
  • Vpa
  • Vpa2
  • Vpmp
  • Gk2

3.5L, Engine Performance Wiring Diagram (2 of 6) for Toyota Sienna XLE 2014

3.5L, Engine Performance Wiring Diagram (2 of 6) for Toyota Sienna XLE 2014 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 6) for Toyota Sienna XLE 2014:

  • (left rear of engine compt) fuel pump resistor
  • (left side of engine compt) engine room r/b
  • (left side of engine compt) j/c a46 & b44
  • (left side of engine compt) j/c a50
  • A14
  • A46
  • Acc
  • Ad2
  • B1 (rear of engine)
  • B44
  • Ba1
  • Camshaft timing oil control valve (bank 2 exhaust side) (top front of left cylinder bank)
  • F29
  • F35
  • F36
  • Fuel pmp relay
  • Gnd
  • Hot at all times
  • Ig2 fuse 7.5a
  • Igf
  • Ignition coil assembly 1 (top of right cylinder bank)
  • Ignition coil assembly 2 (top of left cylinder bank)
  • Ignition coil assembly 3 (top of right cylinder bank)
  • Ignition coil assembly 4 (top of left cylinder bank)
  • Ignition coil assembly 5 (top of right cylinder bank)
  • Ignition coil assembly 6 (top of left cylinder bank)
  • Ignition/ starter switch assembly
  • Igt1
  • Igt2
  • Igt3
  • Igt4
  • Igt5
  • Igt6
  • Instrument panel j/b (left side of dash)
  • Lock
  • Off
  • Pnk
  • Red
  • Run
  • Start
  • Stop fuse 10a
  • W/ smart key system
  • W/o smart key system

3.5L, Engine Performance Wiring Diagram (3 of 6) for Toyota Sienna XLE 2014

3.5L, Engine Performance Wiring Diagram (3 of 6) for Toyota Sienna XLE 2014 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 6) for Toyota Sienna XLE 2014:

  • (bottom left center of dash) d7
  • +bm
  • A2 (left side of engine compt)
  • A44
  • Ad4
  • Alt
  • B2 (rear of engine)
  • B3 (top of engine)
  • Ba1
  • Ba2
  • Camshaft timing oil control valve (bank 2 intake side) (top front of left cylinder bank)
  • Can+
  • Can-
  • Computer data lines system
  • Dome fuse 7.5a
  • Ecm (left rear of engine compt)
  • Engine room r/b (left side of engine compt)
  • Eo1
  • Eo2
  • Eo3
  • Eo4
  • Eo5
  • Etcs fuse 10a
  • Ge01
  • Ha1a
  • Ha2a
  • Hot at all times
  • Hot w/ ig1 2 relay energized
  • Ht1b
  • Ht2b
  • Ig2 relay
  • Igt1
  • Igt2
  • Igt3
  • Igt4
  • Igt5
  • Igt6
  • Inj fuse 25a
  • Instrument panel j/b (left side of dash)
  • J/c a52 (left side of engine compt)
  • J/c d105 (center of dash)
  • Oc2+
  • Oc2-
  • Oe2+
  • Oe2-
  • Pnk
  • Red
  • Shift lock fuse 7.5a
  • Starting/ charging system
  • Transmission control switch
  • W/ smart key system
  • W/o smart key system

3.5L, Engine Performance Wiring Diagram (4 of 6) for Toyota Sienna XLE 2014

3.5L, Engine Performance Wiring Diagram (4 of 6) for Toyota Sienna XLE 2014 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 6) for Toyota Sienna XLE 2014:

  • (fuel pump: fuel tank assembly) fuel pump & fuel sender gauge assembly
  • (w/ smart key system) hot w/ ig2 relay energized (w/o smart key system) hot in on or start
  • A/t/odo lcd
  • A/t/odo/acc lcd
  • A46
  • A55
  • Ad4
  • Ba2
  • Batt
  • Buzzer
  • Combination meter assembly
  • Computer data lines system
  • D6 (bottom right center of dash)
  • Except optitron meter
  • F26
  • Gauge
  • Gauge 1 fuse 10a
  • Gauge 2 fuse 7.5a
  • Hot w/ ig1 1 relay energized
  • Ig2
  • Igsw
  • Instrument cluster system
  • Instrument panel j/b (left side of dash)
  • J/c a46 & b44 (left side of engine b44 compt)
  • J/c b44 (left side of engine compt)
  • J/c d100 (center of dash)
  • J/c d96 (left side of dash)
  • J/c d99 (left side of dash)
  • K1 (under driver's seat)
  • Ka2
  • Malfunction ind lamp
  • Micro processor
  • Optitron meter
  • Park/neutral position switch assembly (transaxle assembly)
  • Pnk
  • Pump
  • Red
  • Starting/ charging system
  • Stp
  • Transmission control ecu assembly (left side of transmission)
  • Gk1

3.5L, Engine Performance Wiring Diagram (5 of 6) for Toyota Sienna XLE 2014

3.5L, Engine Performance Wiring Diagram (5 of 6) for Toyota Sienna XLE 2014 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 6) for Toyota Sienna XLE 2014:

  • (intake manifold assembly)
  • (left cylinder bank exhaust, downstream of catalytic converter) oxygen sensor (bank 2 sensor 2)
  • (left front of engine compt) vsv (acm)
  • (rear of engine) purge vsv
  • (rear of engine) vsv (air intake control)
  • (right rear of engine compt)
  • A1a+
  • A1a-
  • A2a+
  • A2a-
  • Air fuel ratio sensor (bank 1 sensor 1) (base of right exhaust manifold)
  • Air fuel ratio sensor (bank 2 sensor 1) (base of left exhaust manifold)
  • B1 (rear of engine)
  • Ba1
  • Ba2
  • Bank)
  • Da6
  • E2g
  • Fuel injector assembly 1 (top of right cylinder
  • Fuel injector assembly 2 (top of left cylinder
  • Fuel injector assembly 3 (top of right cylinder
  • Fuel injector assembly 4 (top of left cylinder
  • Fuel injector assembly 5 (top of right cylinder
  • Fuel injector assembly 6 (top of left cylinder
  • Ha1a
  • Ha2a
  • Ht2b
  • Intake mass air flow meter sub assembly
  • Ka2
  • Nca
  • Ox2b
  • Pnk
  • Red
  • Tha
  • Throttle w/ motor body assembly
  • Vsv (acis)

3.5L, Engine Performance Wiring Diagram (6 of 6) for Toyota Sienna XLE 2014

3.5L, Engine Performance Wiring Diagram (6 of 6) for Toyota Sienna XLE 2014 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 6) for Toyota Sienna XLE 2014:

  • (left rear of vehicle chassis) canister pump module
  • (left side of engine compt) j/c a46 & b44
  • (rear of engine) e.f.i engine coolant temperature sensor
  • (right cylinder bank exhaust, downstream of catalytic converter)
  • (top front of left cylinder bank) camshaft timing oil control valve (bank 1 exhaust side)
  • (top front of right cylinder bank) camshaft timing oil control valve (bank 1 intake side)
  • A1a+
  • A1a-
  • A2a+
  • A2a-
  • A46
  • Acis
  • Acm
  • Ad4
  • Aicv
  • B1 (left rear of engine)
  • B1 (rear of engine)
  • B2 (rear of engine)
  • B44
  • Ba1
  • Ba2
  • Bf1
  • Canister pressure sensor
  • Crankshaft position sensor (front of crankshaft assembly)
  • E2g
  • Ecm (left rear of engine compt)
  • Ekn2
  • Eknk
  • Eta
  • Etha
  • Ethw
  • Ev1+
  • Ev2+
  • Ex+
  • Ex-
  • Ex1b
  • Ex2b
  • Ht1b
  • Igf1
  • Ka2
  • Knk1
  • Knk2
  • Knock control sensor (bank 1) (top of engine)
  • Knock control sensor (bank 2) (top of engine)
  • Leak detection pump
  • Meo1
  • Nca
  • Ne+
  • Ne-
  • Nsw
  • Oc1+
  • Oc1-
  • Oe1+
  • Oe1-
  • Ox1b
  • Ox2b
  • Oxygen sensor (bank 1 sensor 2)
  • Pnk
  • Ppmp
  • Prg
  • Red
  • Starting/ charging system
  • Tha
  • Thw
  • Valve vent
  • Vc2
  • Vcta
  • Vcv1
  • Vcv2
  • Vta1
  • Vta2
  • Vv1+
  • Vv1-
  • Vv2+
  • Vv2-
  • Vvl+
  • Vvl-
  • Vvr+
  • Vvr-
  • Vvt sensor (bank 1 exhaust side) (top center of right cylinder bank)
  • Vvt sensor (bank 1 intake side) (top front of right cylinder bank)
  • Vvt sensor (bank 2 exhaust side) (top center of left cylinder bank)
  • Vvt sensor (bank 2 intake side) (top front of left cylinder bank)
  • Gk2