ENGINE PERFORMANCE – Toyota Sienna XLE 2006 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.3L

3.3L, Engine Performance Wiring Diagram (1 of 6) for Toyota Sienna XLE 2006

List of elements for 3.3L, Engine Performance Wiring Diagram (1 of 6) for Toyota Sienna XLE 2006:

• (behind left end of dash) j/c 3 & 4
• (behind upper left center of dash) j/c 21
• (behind upper left side of dash)
• +b2
• +bm
• A/f fuse 25a
• Acmg
• Air conditioning system
• Batt
• C/ opn relay
• Ccs
• Computer data lines system
• Cruise control system
• Ed (at left side of engine compt)
• Efi 1 fuse 20a
• Efi 2 fuse 10a
• Efi relay
• Els
• Eng+
• Eng-
• Engine control module (behind right side of dash)
• Engine room j/b (on left side of engine compt)
• Eom
• Epa
• Epa2
• Etcs fuse 10a
• Hot at all times
• Igsw
• Imi
• Imo
• J/c 18
• J/c 3 & 4 (behind left end of dash)
• J/c 5 & 6 (behind left end of dash)
• Mpx1
• Mpx2
• Mrel
• Neo
• Pnk
• Power distribution system
• Ptnk
• Red
• Short pin
• Sil
• Spd
• St1-
• Stp
• Tach
• Tam
• Trc+
• Trc-
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Wfse

3.3L, Engine Performance Wiring Diagram (2 of 6) for Toyota Sienna XLE 2006

List of elements for 3.3L, Engine Performance Wiring Diagram (2 of 6) for Toyota Sienna XLE 2006:

• (in fuel tank) fuel pump
• (on bracket, above brake pedal) stop light switch
• A/f relay
• Accel position sensor (under left side of dash)
• At4
• Atl
• Bh (at left "b" pillar)
• C16
• Data link connector 3 (below left side of dash)
• Driver side j/b (behind dash, left of steering column)
• Efii
• Efio
• Eng+
• Eng-
• Ep1
• Ep2
• Gnd
• H12
• H13
• H34
• Hot at all times
• Hot in on or start
• Ign fuse 7.5a
• J/c 1 (at left side of engine compt)
• J/c 13 & 14 (behind left end of dash)
• J/c 15 (behind left end of dash)
• J/c 18 (behind upper left side of dash)
• J/c 19 (behind upper left side of dash)
• J/c 2 (at left side of engine compartment)
• J/c 20 (behind upper left side of dash)
• J/c 3 & 4 (behind left end of dash) j3
• J/c 5 & 6 (behind left end j5 of dash)
• J/c 5 & 6 (behind left end of dash)
• J13
• J14
• K14
• K28
• K30
• Neo
• Nssd
• Nssl
• Pnk
• Ptnk
• R/b 6 (in engine room j/b)
• Side of engine compt)
• Sil
• Skid control ecu w/ actuator (w/ vsc) (at left rear of engine compartment)
• Stop fuse 10a
• Transmission control switch (at base of shifter assembly)
• Transponder key computer (behind upper center of dash)
• Trc+
• Trc-
• Vapor pressure sensor (under left side of vehicle)
• Vcc
• Vcp1
• Vcp2
• Vpa1
• Vpa2
• Wfse

3.3L, Engine Performance Wiring Diagram (3 of 6) for Toyota Sienna XLE 2006

List of elements for 3.3L, Engine Performance Wiring Diagram (3 of 6) for Toyota Sienna XLE 2006:

• (at rear of engine) ec
• (in dash harness, at right side of dash) i2
• (in engine harness, at right front of engine)
• (on front of engine) crankshaft position sensor
• (on rear of left cylinder head) left camshaft timing oil control valve
• (on rear of right cylinder head) right camshaft timing oil control valve
• (on transaxle) park/neutral position switch
• Air conditioning system
• Cchg
• Cruise control system
• Driver side j/b (behind dash, left of steering column)
• E03
• Elc
• Engine control module (ecm) (behind right side of dash)
• Gauge 1 fuse 10a
• Ge01
• Hot in on or start
• J/c 13 & 14 (behind left end of dash)
• J/c 18 (behind upper left side of dash)
• J/c 19 (behind upper left side of dash)
• J/c 20 (behind upper left side of dash)
• J13
• J14
• L26
• Lcs
• Lgnd
• Me01
• Nca
• Ne+
• Ne-
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Pnk
• Power steering oil pressure switch (on right front of engine)
• Pr2
• Psw
• Red
• Starting/charging system
• Vsv (canister closed valve) (under center of vehicle)
• Vsv (evap) (on top right of engine)
• Vv1+
• Vv2+

3.3L, Engine Performance Wiring Diagram (4 of 6) for Toyota Sienna XLE 2006

List of elements for 3.3L, Engine Performance Wiring Diagram (4 of 6) for Toyota Sienna XLE 2006:

• (behind lower center of dash)
• (in engine harness, at right front of engine)
• (in engine harness, at top of engine)
• Combination meter
• Computer data lines system
• Counter gear speed sensor (on top of transaxle)
• Eb (at front of engine)
• Gnd
• Ignition coil & igniter 1 (at top of right cylinder bank)
• Ignition coil & igniter 2 (at top of left cylinder bank)
• Ignition coil & igniter 3 (at top of right cylinder bank)
• Ignition coil & igniter 4 (at top of left cylinder bank)
• Ignition coil & igniter 5 (at top of right cylinder bank)
• Ignition coil & igniter 6 (at top of left cylinder bank)
• Igt
• J/c 19 (behind upper left side of dash)
• J/c 20 (behind upper left side of dash)
• Malfunction indicator lamp
• Nca
• Noise filter (at right front of engine)
• Pnk
• Pnk igf
• Red
• Red +b
• Speedometer
• Tachometer
• Turbine speed sensor (at rear of transaxle)

3.3L, Engine Performance Wiring Diagram (5 of 6) for Toyota Sienna XLE 2006

List of elements for 3.3L, Engine Performance Wiring Diagram (5 of 6) for Toyota Sienna XLE 2006:

• (in dash harness, at right side of dash) i2
• Driver side j/b (behind dash, left of steering column)
• E1 (in engine harness, at right front of engine)
• E2g
• Eb (at front of engine)
• Engine coolant temp sensor (on right front side of engine)
• Gauge 2 fuse 7.5a
• H18
• H19
• H25
• Heated oxygen sensor (bank 1 sensor 2) (in exhaust)
• Heated oxygen sensor (bank 2 sensor 2) (in exhaust, after catalytic converter)
• Hot in on or start
• Inj fuse 15a
• Injector (at top of left cylinder bank)
• Injector (at top of right cylinder bank)
• J/c 29 (behind right side of dash)
• J/c 3 & 4 (behind left end of dash)
• Left vvt solenoid (on left rear of engine)
• Mass air flow meter (at left rear of engine compartment, part of air intake assembly)
• Nca
• Pnk
• Red
• Right vvt solenoid (on center rear of engine)
• Tha
• Vsv (acis) (on top of engine)
• Vsv (aicv) (at left rear of engine)

3.3L, Engine Performance Wiring Diagram (6 of 6) for Toyota Sienna XLE 2006

List of elements for 3.3L, Engine Performance Wiring Diagram (6 of 6) for Toyota Sienna XLE 2006:

• (at front of engine) eb
• (at rear of engine) ec
• (in dash harness, at right side of dash) i2
• A1a+
• A1a-
• A2a+
• A2a-
• Acis
• Af+
• Af-
• Aicv
• Air fuel ratio sensor (bank 1 sensor 1) (on right exhaust manifold)
• Air fuel ratio sensor (bank 2 sensor 1) (on left exhaust manifold)
• Ccv
• Dsl
• E01
• E02
• E04
• E05
• E2g
• Ekn2
• Eknk
• Electronically controlled transmission solenoid (on left side of transaxle)
• Engine control module (ecm) (behind right side of dash)
• Ha1a
• Ha2a
• Ht1b
• Ht2b
• Igf
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• J/c 30 (behind right side of dash)
• Knk1
• Knk2
• Knock sensor (bank 1) (on top of engine)
• Knock sensor (bank 2) (on top of engine)
• Nc+
• Nc-
• Nca
• Nsw
• Nt+
• Nt-
• Ox1b
• Ox2b
• Pnk
• Prg
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Sl3+
• Sl3-
• Slt+
• Slt-
• Sta
• Starting/ charging system
• Tha
• Tho1
• Throttle position sensor (on throttle body assembly) throttle control motor (at left rear of engine compartment)
• Thw
• Vta1
• Vta2