Tài liệu hướng dẫn sửa chữa Sơ đồ mạch điện xe Toyota hilux (em3255e, em3257e,em1815e) electrical wiring diagram so do mach dien phan 1. Cung cấp các thông tin cần thiết cho Kỹ thuật viên tiến hành chẩn đoán, sửa chữa nhanh chóng, chính xác, hiệu quả
S ta rtin g A IG1 B–Y (∗39) AM1 B B–Y(∗38) A ACC B–R B–Y A (∗36) J18(A), J19(B) Junction Connector B (∗37) B B–R B (∗1 ∗26) (∗11 ∗26, ∗12) 2C 2O B B–Y (∗18) B–Y (∗4) Engine ECU < 5–13> Engine ECU < 4–13> J33(A), J34(B) B 10 A Junction Connector B–Y (∗4) A B–Y (∗4) B–Y (∗18) J11(A), J12(B) B–Y (∗18) Junction Connector B–Y (∗3) 11 B A (∗32)5 (∗2, ∗29)3 Transmission Control ECU < 12–3> < 44–3> Engine ECU < 6–11> < 47–10> 12 A J11(A), J12(B) Engine ECU < 4–13> < 5–13> < 6–11> < 7–7> < 45–10> 11 A < 47–9> 12 B 1 (∗35) (∗34) A ST Relay Junction Connector Engine ECU < 4–13> < 5–15> < 6–11> 30A AM2 A B–Y (∗3) (∗32)3 (∗2, ∗29)5 B 100A ALT B–Y (∗3) 19 2N L–Y (∗3) L–Y (M/T) L–Y (A/T) B–Y W–R W–R W–R B B 19 2O 1B 1F A EA1 (∗20) 10 EA1 (∗21) 5A ST 2G B–Y (∗3) 17 IF8 W HILUX (EM1815E) IF10 (∗1 ∗27) (∗11 ∗27) B (∗37) L–Y (M/T) IF4 11 IF3 I6 Ignition SW ID2 L–Y 40A AM1 5A ALT–S N A (∗36) B–W 1E N 1(A), N 8(B) Park/Neutral Position SW ST2 B–W 2A L–Y (A/T) IG2 L–Y AM2 ∗ : 1TR–FE, 2TR–FE, 1GR–FE ∗ : 1KD–FTV, 2KD–FTV, 5L–E ∗ : 1KD–FTV A/T, 2KD–FTV A/T ∗ : 1GR–FE A/T ∗ : w/ Short Connector (Theft Warning ECU) ∗ : w/o Short Connector (Theft Warning ECU) ∗ : 1TR–FE, 2TR–FE ∗ : 1KD–FTV, 2KD–FTV Except Cold Area Spec , 5L–E ∗10 : 2KD–FTV Cold Area Spec ∗11 : 1KD–FTV, 2KD–FTV ∗12 : 5L–E ∗13 : Except 5L–E ∗18 : 2TR–FE A/T ∗20 : Before Aug 2009 Production ∗21 : From Aug 2009 Production ∗22 : w/ Theft Deterrent Except South Africa ∗23 : South Africa 1GR–FE ∗24 : Australia Before Aug 2009 Production 1GR–FE ∗25 : Australia From Aug 2009 Production 1GR–FE ∗26 : Before Jun 2011 Production ∗27 : From Jun 2011 Production ∗28 : 1KD–FTV A/T w/ DPF ∗29 : 1GR–FE From Jun 2011 Production ∗32 : ∗8, 1GR–FE Before Jun 2011 Production ∗34 : Before Nov 2011 Production ∗35 : From Nov 2011 Production ∗36 : Before Aug 2012 Production ∗37 : From Aug 2012 Production ∗38 : Before Aug 2013 Production ∗39 : From Aug 2013 Production L P W–R(∗1 ∗38, ∗2) R (∗1 ∗39) 2 (∗35) (∗34) 1 L 10 IF3 (∗26) IF5 (∗27) Engine ECU < 47–21> W–B(∗22) A (∗13) 14 W–B(∗5) B–W (∗5 ∗27) B–W (∗5 ∗26) ID Theft Warning ECU< 30–3> 12 B W–B (∗26) W–B (∗27) W–B (∗5) A J22(A), J23(B) B Junction Connector 12 B 22 S23(B), S24(A) A Short Connector (Theft Warning ECU) J57 Junction Connector 12 A B–W (∗6 ∗26) (∗10) (∗9) (∗8, ∗25) S 6(A), (B), S 7(C), (D), (E), (F) F B (∗12) Starter 1 C D E (∗23, ∗24) Battery EA2 B–W (∗6 ∗27) W B–R(∗1, ∗12) B (∗11) Transmission Control ECU < 12–3> < 44–3> W–B L–Y (∗28) L L–Y (∗3) 1A Instrument Panel Reinforcement Center W B B–Y(∗39) B–Y(∗38) B A B C D E cardiagn.com P o w e r S o u rc e M OVERALL ELECTRICAL WIRING DIAGRAM (Cont next page) HILUX HILUX (Cont' d) C h a rg in g B C D 6 2C 2A IF10 (∗1) IF9 (∗2) B–Y (∗39) 10A ECU–IG&GAUGE 5A MET 2D 10A ECU–IG NO 2 Charge 20 2O C 8(A), C25(C) (∗30) (∗31) Combination Meter R–L (∗39) GR (∗14) GR (∗14) GR (∗14) 37 A (∗26) R–L (∗38) HILUX (EM1815E) 21 C (∗27) (∗31) 2O 21 A (∗26) 20 2N 32 2S B–O GR (∗14) 37 C (∗27) GR (∗15) Daytime Running Light Relay < 13–3> W 13 EA1 ID2 ID2 B–Y (∗39) B B–Y (∗38) E W B B–Y(∗39) B–Y(∗38) B EA1 ∗ : 1TR–FE, 2TR–FE, 1GR–FE ∗ : 1KD–FTV, 2KD–FTV, 5L–E ∗ : 1GR–FE ∗ : 1TR–FE, 2TR–FE ∗11 : 1KD–FTV, 2KD–FTV ∗12 : 5L–E ∗13 : Except 5L–E ∗14 : w/ Daytime Running Light ∗15 : w/o Daytime Running Light ∗16 : w/ PTC Heater w/ Manual A/C ∗17 : w/ PTC Heater w/o Manual A/C ∗19 : w/ Automatic A/C w/ PTC Heater ∗26 : Before Jun 2011 Production ∗27 : From Jun 2011 Production ∗30 : ∗26, Middle East ∗27 ∗31 : ∗27 Except Middle East ∗38 : Before Aug 2013 Production ∗39 : From Aug 2013 Production cardiagn.com A R–L (∗39) R–L (∗38) GR W B A (∗7) B (∗8, ∗11) D D D (∗13) C (∗12) E E E (∗12) S L B M D (∗8, ∗11) G (∗8) G (∗11) A 7(A), (B), (C), A 8(D), (E) Alternator J6 Junction Connector Engine ECU < 5–12> IG Engine ECU < 6–11> < 45–10> < 47–9> G (∗16) A/C Amplifier < 38–7> < 39–7> G (∗17) Viscous Heater Amplifier< 36–6> G (∗19) A/C Control Assembly< 42–7> M G (∗11) W–R(∗3) R (∗4) AM2 : Before Jun 2011 Production : From Jun 2011 Production : Before Aug 2013 Production : From Aug 2013 Production IG2 ∗ ∗ ∗ ∗ Ig n itio n (1 G R – F E ) P o w e r S o u rc e M OVERALL ELECTRICAL WIRING DIAGRAM HILUX B R(∗3) R–W(∗4) ST2 2C I6 Ignition SW R 15A INJ R R R R R R N2 W–B W–B W–B W–B W–B W–B W–B R W–B R W–B R W–B R W–B (∗1) R W–B R R(∗3) R–W(∗4) IF4 Noise Filter (Ignition) 10 2D W–R(∗3) R (∗4) IF10 (∗2) 4 4 GND IGF IGT2 IGF IGT3 IGF IGT4 IGF IGT5 IGF IGT6 IGF 3 3 3 G–R P–L G–R G–R B–L G–R G–R G G–R G–R G–B G–R R–L G–R G–R I12 +B Ignition Coil (No 6) GND I11 +B Ignition Coil (No 5) GND I10 +B Ignition Coil (No 4) GND I9 +B Ignition Coil (No 3) I8 GND IGT1 R 30A AM2 +B Ignition Coil (No 2) 1B GND I7 +B Ignition Coil (No 1) W–R HILUX (EM1815E) cardiagn.com ID1 G–R G–R 1A W Engine ECU < 4–11> < 4–12> W–B Battery Rear Side of the Cylinder Block EF HILUX Ig n itio n (1 T R – F E , T R – F E ) P o w e r S o u rc e ∗ ∗ ∗ ∗ ∗ ∗ AM2 IG2 R B : Before Aug 2008 Production : Before Jun 2011 Production : From Jun 2011 Production : Before Aug 2013 Production : From Aug 2013 Production : From Aug 2008 Production until Aug 2013 Production R R R (∗5) ST2 A (∗1) 2C B (∗7) I6 Ignition SW R R R R R N 2(A), N 3(B) Noise Filter (Ignition) I7 Ignition Coil (No 1) ID1 +B I9 Ignition Coil (No 3) +B I10 Ignition Coil (No 4) +B +B IGF GND IGT2 IGF GND IGT3 IGF GND IGT4 IGF GND 4 4 W–B G–R G W–B G–R G–B W–B G–R R–L W–B G–R R (∗3) IGT1 R R IF4 I8 Ignition Coil (No 2) 10 2D W–R(∗5) R (∗6) IF10 (∗4) W–B W–B G–R 30A AM2 A A J31(A), J32(B) 11 B Junction Connector 10 B 1B W–B W–R HILUX (EM1815E) 15A INJ cardiagn.com W–R(∗5) R (∗6) 7 A G–R G–R G–R G G–B R–L R 1A W Engine ECU < 5–14> W–B Battery Rear Side of the Cylinder Block EE M O(∗7) G(∗8) R–W(∗7) R–W(∗8) C B–O B–R B–O ACC O(∗7) G(∗8) B–R (M/T) R–W(∗7) 2A IG1 B–Y (M/T) A B B–Y (M/T) J18(A), J19(B) Junction Connector W–R(∗18) R (∗19) R–W (∗8) 14 2D AM1 AM2 IG2 L L W–G W–G B A B D E F G H I 40A AM1 B–O 18 IF5 I6 Ignition SW R–W (∗8) 2C (∗16) IF8 (∗15) 11 IF8 (∗17) (∗14)5 (∗15)3 B–O B–R B–R (∗1) B–O 1J 1J 1J 1J W–B R–L B B R–L J35 Junction Connector IF3 (∗14) 22 IF5 (∗15) B W–B B–R Combination Meter < 35–8> < 50–8> 30A AM2 20A A/F 50A BATT P/I 10A ETCS 100A ALT ID1 EA1 1J B–R 2D 1J 1J LG–B MAIN Relay 11 2D L 1H (∗14)3 (∗15)5 25A EFI 12 2D C/OPN Relay 12 IF8 W–L 2M B LG–B 12 EA1 (∗9) EA1 (∗10) B B B 1A B–O W R–L W–B J1 Junction Connector Left Side of the Fender Apron W–B Battery ∗ : w/ Multi Display ∗ : Before Aug 2008 Production ∗ : From Aug 2008 Production ∗ : Before Aug 2009 Production ∗10 : From Aug 2009 Production ∗14 : Before Jun 2011 Production ∗15 : From Jun 2011 Production ∗16 : From Jun 2011 Production until Nov 2011 Production ∗17 : From Nov 2011 Production ∗18 : Before Aug 2013 Production ∗19 : From Aug 2013 Production J A/F Relay 2L B–O 1B (∗14) (∗14) W–G B–W 5A MET 15A INJ 22 2S B–O 1 (∗14) W–R 1B 14 IF3 IF3 B IF10 (∗15) B–W 5A IGN IF4 W–L R–W (∗7) 1F W–R(∗18) R (∗19) J 4(A), J 5(B) A Junction Connector 11 B B–R 1J 2G B HILUX (EM1815E) 5A OBD ST2 EB K L M N O cardiagn.com P o w e r S o u rc e M OVERALL ELECTRICAL WIRING DIAGRAM (Cont next page) HILUX HILUX (Cont' d) (Cont next page) C ru is e C o n tro l (1 G R – F E ) B D E F G R–W(∗7) R–W(∗8) C B–R B–R R–B (∗15) R–B (∗14) L–B (∗2 ∗15) L–B (∗2 ∗14) 21 C (∗15) 16 B (∗15) (∗14) CRUISE Check Engine FC +B 10 B B +B2 IGSW B B C 8(A), C25(C), C26(D) Combination Meter 18 A 30 A PI W ST1– CCS ECC ECC B CRUISE B Cowl Side Panel LH V 3(A) J15(A), (B) Junction Connector VSV (Purge) B (∗8) B 10 A (∗7) A ID1 CANCEL A V5 SET/COAST R–L VSV (ACIS) B–O Cruise Control SW RES/ACC S13(A), S42(B) CCS L B (∗15) B CCS G–B W–B (∗2) A (∗14) A B B 34 C 33 C Spiral Cable J 4(A), J 5(B) Junction Connector W–B P–L A B PRG ACIS A G–W (∗2) B–O B B LG–B P–L B IG 21 A (∗14) D (∗15) R–B (∗14) (∗15) L–B (∗2 ∗14) FPR 30 E BA1 LG–B BR (∗2) BR (∗2) B B B R–L E F G M ∗ : w/ Cruise Control ∗ : Before Aug 2008 Production ∗ : From Aug 2008 Production ∗12 : Before Aug 2010 Production ∗13 : From Aug 2010 Production ∗14 : Before Jun 2011 Production ∗15 : From Jun 2011 Production ∗16 : From Jun 2011 Production until Nov 2011 Production ∗17 : From Nov 2011 Production 28 A 39 C IE1 R–L F15 Fuel Suction Pump and Gage Assembly 19 IF5 W–B F20 Fuel Pump Resistor B–R L–B P–L 11 EA1 M (∗14) D 39 A E13(A), E14(B), E15(C), E16(D), E17(E) Engine ECU Pump IE1 IF3 21 A BATT B–R B–R S14 (∗17) Stop Lamp SW (∗16) 25 IF8 R–L (∗14) 18 IF8 G–W (M/T ∗13) G (M/T ∗12) B 16 IA1 11 IF3 G–W (M/T ∗12) G (M/T ∗13) L W–G B–R MREL O B 10 BA1 IG2 IN1 G–W (M/T ∗12) (∗14)2 (∗15)1 N 13 2L C20 Cruise Control Clutch Switch B–R HILUX (EM1815E) 13 2K G (M/T ∗13) B–R G–W (M/T ∗13) W–G IN1 2A B–O L F/PMP Relay M D Stop Light System < 15–4> G–W (M/T ∗13) B–Y (M/T) B–Y (M/T) (∗14)1 (∗15)2 L B B–O K A B–O B–O 10A ECU–IG &GAUGE J R–W(∗7) R–W(∗8) C C23 I O(∗7) G(∗8) Clutch Switch Assembly H E n g in e C o n tro l (1 G R – F E ) cardiagn.com A O(∗7) G(∗8) (Cont next page) ∗ : w/ Multi Display ∗ : w/ Cruise Control ∗ : w/ Rear Window Defogger E n g in e C o n tro l (1 G R – F E ) B D O(∗7) G(∗8) O(∗7) G(∗8) 12 11 10 A R–W(∗7) R–W(∗8) C B–R B–R B–R B–R DEF Relay< 31–1> Ignition Coils < 2–2> < 2–3> < 2–4> B (∗3) Combination SW< 17–10> C15 Camshaft Timing Oil Control Valve (LH) C16 Camshaft Timing Oil Control Valve (RH) F19 Fuel Injector (No 6) B–R F18 Fuel Injector (No 5) B–R F8 B Fuel Injector (No 4) B–R F 7(B) Fuel Injector (No 3) B–R B B–R L L (∗1) F6 B Fuel Injector (No 2) B–R F 5(B) Fuel Injector (No 1) B–R Combination Meter < 35–8> < 50–8> B B–R A A (∗8) 17 E E 16 E OC1+ # 60 15 E OC1– 14 E OC2+ OC2– G–R # 50 P–L E # 40 B–L E # 30 G E # 20 G–B # 10 R–L R B (∗3) E E +BM (∗7) 11 IH1 G L B 10 IH1 Y B P–L R–B L–B Y L W R G J33(A), J34(B) Junction Connector R–W(∗7) R–W(∗8) HILUX (EM1815E) cardiagn.com A ∗ : Before Aug 2008 Production ∗ : From Aug 2008 Production ∗11 : Shielded 12 A 13 A C ELS2 ELS C IGT1 10 C IGT2 11 C IGT3 12 C IGT4 IGT5 13 C 24 C IGT6 IGF1 E13(A), E14(B), E15(C), E16(D), E17(E) Engine ECU VV1+ 19 E VV1– VV2– 28 E 29 E VC VV2+ 18 E VTA1 20 C A A VTA2 19 C M+ C M– C GE01 17 C THW VG 21 C 30 C E2G 29 C THA E2 22 C 28 C PSW 10 E BR 23 C THA G–Y L–B E2G BR L–R L–W VG B (∗11) W B LG B–R LG–B Y L G R LG–B B B VC VTA A VTA2 A M+ A M– E2 A T25(A) Throttle Body Assembly +B E2 P12 Power Steering Oil Pressure SW A J33(A), J34(B) VC A A4 VVL+ Junction Connector VC VVL– Air Flow Meter VVR– W1 Water Temp Sensor VVR+ C17 VVT Sensor (Bank 2) C18 VVT Sensor (Bank 1) LG–B LG–B B BR BR (∗2) R–L BR G B F BR BR E BR(∗2) BR B BR M OVERALL ELECTRICAL WIRING DIAGRAM HILUX (Cont' d) BR B R–L B C D E HILUX (Cont' d) (Cont next page) O(∗7) G(∗8) 13 O(∗7) G(∗8) 16 15 14 A A/C Amplifier < 37–4> A/C Control Assembly< 42–5> G–W (4WD) Stop Lamp SW < 15–4> Transfer Indicator SW (L4 Position) < 9–6> HILUX (EM1815E) R–B (4WD) 32 2P Transfer Indicator SW (4WD Position) (∗5)< 9–2> ADD Actuator (∗4)< 9–2> Airbag Sensor Assembly Center< 21–6> P P L–Y 32 2Q Transfer Indicator SW (Neutral Position) < 9–3> A/C Control Assembly< 42–5> Park/Neutral Position SW < 1–3> ST Fuse< 1–2> Combination Meter < 35–3> < 35–7> < 50–3> < 50–7> A13 Accelerator Position Sensor VCP2 VPA2 EPA2 VCPA VPA EPA cardiagn.com A ∗ : Before Aug 2008 Production ∗ : From Aug 2008 Production ∗11 : Shielded ∗ : w/ Cruise Control ∗ : w/ ADD ∗ : w/o ADD E n g in e C o n tro l (1 G R – F E ) ID2 BR–W D 18 C ACT HT1B 24 A 27 B AC1 G EB2 EB2 EB2 BR BR EG W J38 Junction Connector K2 12 Knock Control Sensor (Bank 1) BR (∗2) V (∗11) B R (∗11) K3 B EB2 Knock Control Sensor (Bank 2) B A BR B A BR BR E2 B BR BR HT1B G BR B B (M/T) EKNK 28 D (∗11) R EB2 C 4(A) B Crankshaft Position Sensor E2 A (A/T) B J33(A), J34(B) Junction Connector +B A W +B OX1B OX2B 29 D H7 HT2B Heated Oxygen Sensor (Bank Sensor 2) B (M/T) G W A (A/T) B (∗11) Y 12 A A EPA KNK1 EKN2 20 D (∗11) B 20 B VPA W 18 B VCPA (∗11) KNK2 21 D 21 E 26 B EPA2 B 21 B VPA2 NE+ 20 E 10 19 B VCP2 NE– C (∗11) H 8(A), (B) A Heated Oxygen Sensor (Bank Sensor 2) HA1A A18(A) A A1A– Air Fuel Ratio Sensor (Bank Sensor 1) +B A STP OX1B OX2B 33 D 25 A 15 B L Y W A1A+ R–L E W–L HT2B HA1A D BR(∗2) R–L LG–R A1A– 30 D (∗11) B D BR–Y 32 A E 13 E F/PS L4 4WD E13(A), E14(B), E15(C), E16(D), E17(E) Engine ECU TFN A25 A R–L R–L Air Fuel Ratio Sensor (Bank Sensor 1) +B B C GR–G R A2A– 11 A B BR–R A1A+ (∗11) G A2A+ 25 D THWO 22 D R–L Y A2A– 31 D HA2A R–L A2A+ 14 A SPD STA 23 D G–W A 11 E NSW HA2A B P D D W–G (4WD A/T) V–R B–Y (A/T) L–Y (A/T) 16 2Q L–Y (M/T) V B Rear Side of the Cylinder Block M A O(∗7) G(∗8) 17 O(∗7) G(∗8) Combination Meter < 35–7> < 50–7> ∗ : w/ Engine Immobiliser System ∗ : Before Aug 2008 Production ∗ : From Aug 2008 Production ∗14 : Before Jun 2011 Production ∗15 : From Jun 2011 Production 20 19 18 D1 DLC3 16 BAT TAC WFSE 15 TC SIL A/B 11 13 SG CG G (∗15) G (∗14) BR B–Y P–B R–Y W (w/ ABS) W B–W B–W Multiplex Communication System (CAN) < 41–11> 22 2O TS 12 2O HILUX (EM1815E) 2N 18 ID2 V R–Y P–B SIL WFSE TACH P–B 30 B 29 B A CANH R–Y 33 A CANL W B–W 34 A J23 Junction Connector J57 Junction Connector 11 23 B TC 2Q 2Q 2J 2J 22 2Q 21 2Q 2B 2B E13(A), E14(B), E15(C), E16(D), E17(E) Engine ECU E04 D E05 D E03 D ME01 D E1 E E01 C E02 C IMO 15 A IMI 16 A W–B (∗15) W–B (∗14) B–Y P–B W B (∗6) L–Y (w/ ABS) P–L (w/ ABS) W (w/ ABS) Y–G (∗6) Y–B (∗6) W–B W–B BR W–B W–B W–B W–B Airbag Sensor Assembly Center< 21–5> Combination Meter < 21–5> Airbag Sensor Assembly Center < 21–5> Transponder Key ECU < 8–3> Skid Control ECU with Actuator < 20–6> Transponder Key ECU < 8–3> B 22 2P V Rear Side of the Cylinder Block EF Rear Side of the Cylinder Block EG IE Instrument Panel Reinforcement RH cardiagn.com E n g in e C o n tro l (1 G R – F E ) M OVERALL ELECTRICAL WIRING DIAGRAM HILUX (Cont' d) E n g in e C o n tro l (1 T R – F E , T R – F E ) P o w e r S o u rc e O(∗12) G(∗13) A R–W(∗12) R–W(∗13) B–Y (∗16) B C D B–O R–W (∗13) B–R B–O AM2 IG2 L B ST2 18 IF5 B L W–G W–G 1J B–R B–R MAIN Relay IG2 B (∗24 ∗22, ∗23) (∗18) (∗19) LG–B 12 EA1 (∗14) EA1 (∗15) IF3 22 IF5 W–B R–L (∗16) J35 Junction Connector LG–B M Pump B (∗16) F15 Fuel Suction Pump and Gage Assembly EA1 W–B B (∗26, ∗27) W–B (∗16) B (∗24 ∗22, ∗23) 1J B–R 1J R–L (∗16) B–R W BA1 B B B–O LG–B W–B Battery R–L (∗16) W–B (∗16) J1 Junction Connector Left Side of the Fender Apron 10 A (∗12) B (∗13) J15(A), (B) Junction Connector W–B ∗ : Except Australia ∗ : w/ Multi Display ∗12 : Before Aug 2008 Production ∗13 : From Aug 2008 Production ∗14 : Before Aug 2009 Production ∗15 : From Aug 2009 Production ∗16 : w/ Air Injection Control Driver ∗18 : Before Jun 2011 Production ∗19 : From Jun 2011 Production ∗22 : Before Aug 2012 Production ∗23 : From Aug 2012 Production ∗24 : Australia, Prerunner ∗25 : Except Prerunner ∗26 : ∗22 ∗2 ∗27 : ∗22 ∗25 ∗28 : Before Aug 2013 Production ∗29 : From Aug 2013 Production B (∗18)1 (∗19)2 Combination Meter < 35–8> < 50–8> 1A J 4(A), J 5(B) B–O B–R (∗3) B–R 30A AM2 20A A/F 50A BATT P/I 50A A/PUMP 1J 1J 10 BA1 10A ETCS 100A ALT (∗18)5 (∗19)3 1J 1 2D 1B ID1 L 12 2D 1J 25A EFI 11 2D (∗18)2 (∗19)1 A/F Relay 2M B–O B–O B–O 1B W–L 1H 2L C/OPN Relay W–R B–W (∗16) W–L B–Y (∗16) R–W (∗12) B 1C (∗18)3 (∗19)5 IF10 (∗19) 22 2S A (∗18) 2G 1F B–W (∗16) 5A MET IF4 15A INJ 5A IGN J 4(A), J 5(B) Junction Connector 5A OBD HILUX (EM1815E) B A I J 1J 2C 14 2D 11 B H B–O Ignition SW Junction Connector W–R(∗28) R (∗29) R–W (∗13) R–W (∗12) O(∗12) G(∗13) I6 F G cardiagn.com W–R(∗28) R (∗29) E EB IG Cowl Side Panel LH M OVERALL ELECTRICAL WIRING DIAGRAM (Cont next page) HILUX K L M N