Diagram sections — 23 (73 total)
AIR CONDITIONING ANTI-LOCK BRAKES COMPUTER DATA LINES CRUISE CONTROL ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER ANTENNA POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Heater Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Heater Wiring Diagram for Toyota Tacoma PreRunner 2000: 19 (cowl wire harness, upper right side of dash) (left front fender) g102 Blower motor (below right side of dash, in blower housing) Blower resistor (below right side of dash, in blower housing) F16 G201 (right end of dash, near reinforcement) Gauge fuse 10a Heater blower switch Heater fuse 40a Heater relay Hot at all times Hot in on or start I10 J/b 1 (behind dash, left of steering column) J/c 9 & 10 (left side of engine compt) J10 Off R/b 2 (on left side of engine compartment) Red Manual A/C Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Manual A/C Wiring Diagram for Toyota Tacoma PreRunner 2000: 44 (cowl wire harness, top left side of dash) i6 (cowl wire harness, upper right side of dash) (left end of dash, near reinforcement) g202 2.4l & 2.7l (calif) 2.4l & 2.7l (except calif) 3.4l (calif) 3.4l (except calif) A/c amplifier (behind right side of dash) A/c dual pressure switch (behind right side of dash) A/c fuse 10a A/c magnetic clutch A/c switch A/c thermistor (behind right side of dash) Ac1 Act Blower motor (below right side of dash, in blower housing) Blower resistor (below right side of dash, in blower housing) Defroster mode switch Engine control module (behind right side of dash) F15 F16 F17 G102 (left front fender) G201 (right end of dash, near reinforcement) Gauge fuse 10a H17 H18 H19 Heater blower switch Heater fuse 40a Heater relay Hot at all times Hot in on or start I10 I12 (a/c sub wire harness, under right side of dash) J/b 1 (behind dash, left of steering column) J/b 3 (behind dash, above steering column) J/b 3 (center) (behind center of dash) J/c 1 (behind upper left side of dash) J/c 9 & 10 (left side of engine compartment) J10 Off R/b 2 (on left side of engine compartment) Red
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Toyota Tacoma PreRunner 2000 List of elements for Anti-lock Brake Wiring Diagrams for Toyota Tacoma PreRunner 2000: 52 +bm +bs Abs actuator w/ ecu (right rear of engine compt) Abs deceleration sensor (4wd) (behind dash, left of steering column) Abs fuse 60a Abs inverter Abs warning ind Combination meter D19 D20 Data link connector 1 (left side of engine compt) Ecu-ig fuse 10a Exi Exi2 Fl+ Fl- Fr+ Fr- G105 (right front fender) Gauge fuse 10a Gnd Gs1 Gs2 Gst Hot at all times Hot in on or start Ig1 J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) J/c 11 (above glove box) Left front abs speed sensor Left rear abs speed sensor Nca Pnk R/b 2 (left side of engine compt) Red Right front abs speed sensor Right rear abs speed sensor Rl+ Rl- Rr+ Rr- Stop fuse 15a Stop- light switch Stp Transmissions system (rear differential lock detection switch) Transmissions system (transfer l4 position detection switch) W/ 3.4l W/ rear differential lock detection switch W/o 3.4l W/o rear differential lock detection switch
COMPUTER DATA LINES Computer Data Lines for Toyota Tacoma PreRunner 2000 List of elements for Computer Data Lines for Toyota Tacoma PreRunner 2000: 47 (above glove box) j/c 11 (dash harn, upper right side of dash) (dash harn, upper right side of dash) i9 (ignition coil bracket) (except california 2.4l & 2.7l) 2.4l california 2.4l except california 2.7l california 2.7l except california 3.4l california 3.4l except california A15 A16 Abs actuator with ecu (on right rear of engine compt) Bat C12 C13 Center air bag sensor assembly (below center of dash) Combination meter Cruise control actuator/ecu (3.4l only) (right side of engine compt) Cruise control ecu (2.7/2.4l) (on right kick panel) Cruise ind D19 D20 Data link connector 1 (on left side of engine compt) Data link connector 3 (below left center of dash) Ecu-b fuse 15a Efi fuse 20a Efi relay Engine control module (behind right side of dash) Engine controls system G119 g102 (under data link connector 1) (california 2.4l & 2.7l) G201 (right end of dash) Gauge fuse 10a H14 H15 H16 Hot at all times Hot in on or start J/b 1 (behind dash, left of steering column) J/b 3 (left) (behind dash, above steering column) J/c 12 (above glove box) Obd fuse 10a Op3 R/b 2 (on left side of engine compt) Sil Srs ind Te1
CRUISE CONTROL
2.4L 2.4L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 2000: 73 (2.7l a/t) (2.7l a/t) d21 e8 (above glove box) j/c 11 (behind dash, above steering column) j/b 3 (left) (m/t) (on left side of engine compartment) data link connector 1 2.4l a/t 2.7l a/t A18 e5 Batt C13 Cancel Ccs Cigar fuse 15a Cms Column a/t Combination meter Combination switch Cruise control actuator (on right side of engine compt) Cruise control clutch switch (on bracket, above clutch pedal) Cruise control ecu (on right kick panel) Cruise control ind Cruise control switch D13 D17 D18 D19 D20 D4 e8 E12 E13 E14 E16 Ect Ecu-b fuse 15a Ecu-ig fuse 15a Engine control module (behind right side of dash) Floor a/t G10 G200 (left kick panel) G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd H20 H21 Hot at all times Hot in on & acc Hot in on & start I5 (dash harn, left side of dash) Idl Idlo J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) M/t Main O/d cut relay Od1 Park/neutral position switch (on transmission) Pnk R/b 2 (on left side of engine compartment) Red Resume/ accel Set/ coast Spd Speedometer (combination meter) Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp- Vehicle speed sensor (on transmission) W/ abs W/o abs
2.7L 2.7L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 2000: 73 (2.7l a/t) (2.7l a/t) d21 e8 (above glove box) j/c 11 (behind dash, above steering column) j/b 3 (left) (m/t) (on left side of engine compartment) data link connector 1 2.4l a/t 2.7l a/t A18 e5 Batt C13 Cancel Ccs Cigar fuse 15a Cms Column a/t Combination meter Combination switch Cruise control actuator (on right side of engine compt) Cruise control clutch switch (on bracket, above clutch pedal) Cruise control ecu (on right kick panel) Cruise control ind Cruise control switch D13 D17 D18 D19 D20 D4 e8 E12 E13 E14 E16 Ect Ecu-b fuse 15a Ecu-ig fuse 15a Engine control module (behind right side of dash) Floor a/t G10 G200 (left kick panel) G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd H20 H21 Hot at all times Hot in on & acc Hot in on & start I5 (dash harn, left side of dash) Idl Idlo J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) M/t Main O/d cut relay Od1 Park/neutral position switch (on transmission) Pnk R/b 2 (on left side of engine compartment) Red Resume/ accel Set/ coast Spd Speedometer (combination meter) Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp- Vehicle speed sensor (on transmission) W/ abs W/o abs
3.4L 3.4L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 2000: 68 (a/t) A/t indicator switch (on transmission) A11 e5 A7 e5 Cancel Ccs Cigar fuse 15a Cms Column a/t Combination meter Cruise control actuator w/ ecu (on right side of engine compt) Cruise control clutch switch (on bracket, above clutch pedal) Cruise control ind Cruise control switch (combination switch) D13 D17 D17 e8 D18 D19 D20 Data link connector 1 (on left side of engine compartment) E11 E12 E13 E14 E16 Ect Ecu-ig fuse 15a Engine control module (behind right side of dash) Floor a/t G10 G14 G17 G200 (left kick panel) G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd Gnd 1 H20 H21 Hot at all times Hot in on & acc Hot in on & start I5 (dash harn, top center of dash) I7 (dash harn, top center of dash) Idl Idlo J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) J/c 11 (above glove box) M/t Main Od1 Of dash) Pnk R/b 2 (on left side of engine compartment) Resume/ accel Set/ coast Spd Speedometer (combination meter) Stop fuse 15a Stop- light switch (on braket, above brake pedal) Stp- Vehicle speed sensor (on transmission) W/ abs W/o abs
ENGINE PERFORMANCE
2.4L 2.4L, Engine Performance Wiring Diagrams, California (1 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Engine Performance Wiring Diagrams, California (1 of 4) for Toyota Tacoma PreRunner 2000: 73 (2.4l) (2.7l w/4wd) (2.7l w/a/t & 4wd) (behind dash, above steering column) j/b 3 (left) (left side of engine compt) j/c 9,10 (on bracket, above brake pedal) stoplight switch (w/a/t) (w/tachometer) 4wd A/c system A/t oil temperature Ac1 Act Batt C10 C12 C13 C16 C20 Conn e5 Conn e6 Control circuit Cruise control system Efi fuse 20a Efi relay Els Engine control module (behind right side of dash) G100 (left front fender) G17 G203 (right kick panel) G22 Hot at all times Hot in on or start I7 (dash harn, behind center of dash) Idlo Ign fuse 7.5a Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) J/b 3 (left) (w/ cruise control) (behind dash, above steering column) J/c 10 J/c 9 Malfunction indicator Nsw O/d main switch O/d off indicator Od1 Odlp Odms Oilw Panel fuse 10a Pnk Power steering oil pressure switch (on power steering pump) Psw Ptnk Pwr R/b 2 (left side of engine compt) Sil Sp1 Sp2+ Sp2- Speedometer Sta Starting/charging system Stop fuse 15a Stp Tac Tachometer Te1 Tfn Transmissions system Vehicle speed sensor (on transmission) 2.4L, Engine Performance Wiring Diagrams, California (2 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Engine Performance Wiring Diagrams, California (2 of 4) for Toyota Tacoma PreRunner 2000: 46 (2.7l w/m/t & 4wd) (behind dash, above steering column) j/b 3 (left) (w/a/t) (w/m/t) A/t p A14 A15 A16 Batt C10 C12 C13 Circuit opening relay (behind dash, above steering column) Cruise control system Data link connector 3 (below left center of dash) Detection switch (transfer neutral position) Ect pwr Electronically controlled transmission pattern select switch F12 F16 F20 Fuel pump Fuse box (top of j/b 1) G119 (right front of engine) G200 (left kick panel) G203 (right kick panel) Gauge fuse 10a Hot at all times Hot in on or start Hot in start I6 (dash harn, behind left side of dash) Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 (left) J/b 3 (left) (behind dash, above steering column) J/c (above glove box) J/c 11 (above glove box) J/c 12 (above glove box) Obd fuse 10a Park/neutral position switch (on transmission) Pnk R/b 2 (left side of engine compt) Red Sil Sta fuse 7.5a Starting/ charging system 2.4L, Engine Performance Wiring Diagrams, California (3 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Engine Performance Wiring Diagrams, California (3 of 4) for Toyota Tacoma PreRunner 2000: 25 (above glove box) j/c 12 (dash harn, upper right side of dash) (on exhaust system, rear of engine) heated oxygen sensor (bank 1, sensor 2) (on left rear of engine) egr gas temperature sensor (on left side of engine) camshaft position sensor (on left side of engine) crankshaft position sensor Acc G102 (left shock tower) G119 (right front of engine) Hot at all times I10 Ignition coil & igniter 1 (top of cyl head cover) Ignition coil & igniter 2 (top of cyl head cover) Ignition coil & igniter 3 (top of cyl head cover) Ignition coil & igniter 4 (top of cyl head cover) Ignition switch Injector 1 Injector 2 Injector 3 Injector 4 Lock Noise filter (right side of engine compartment) Pnk Red Start 2.4L, Engine Performance Wiring Diagrams, California (4 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Engine Performance Wiring Diagrams, California (4 of 4) for Toyota Tacoma PreRunner 2000: 52 (2.7l) (left side of engine compartment) vsv (evap) (left side of engine compt, on fenderwell) vsv (vapor pressure sensor) (left side of firewall) vapor pressure sensor (on exhaust system, rear of engine) air fuel ratio sensor (bank 1, sensor 1) (on rear of engine) engine coolant temperature sensor (on throttle body assembly) throttle position sensor (on top left rear of engine) vsv (egr) (on transmission) a/t oil temperature sensor (part of air intake assembly) mass airflow meter Af1+ Af1- Behind right center of dash) Conn e7 Conn e8 Cruise control system Data link connector 1 (left side of engine compt) E01 E02 E03 E04 E2g Egr Electronically controlled transmission solenoid (on transmission) Engine control module (behind right side of dash) Evp1 G119 (right front of engine) Hafl Hts I10 (2.7l) (dash harn, behind right center of dash) I9 (dash harn, upper right side of dash) Idle air control valve (on throttle body assembly) Igf Igt1 Igt2 Igt3 Igt4 Knk1 Knock sensor (on left side of engine) Ne+ Ne- Oil Oxs Pnk Red Rsd Te1 Tha Thg Thw Tpc Vta 2.4L, Engine Performance Wiring Diagrams, Except California (1 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Engine Performance Wiring Diagrams, Except California (1 of 3) for Toyota Tacoma PreRunner 2000: 95 (2.4l) (2.7l w/ 4wd) (2.7l w/a/t & 4wd) (2.7l) (dash harn, right side of dash) i9 (ignition coil bracket) (near throttle body) (right side of dash) (top left of battery) j/c 9, j/c 10 (w/a/t) 2.4l 2.7l 4wd A/t A/t indicator switch (park neutral position switch) (on transmission) A14 A16 Acc Aci Act Air conditioning system Batt C16 C20 Circuit opening relay (behind dash above steering column) Clutch start switch (above clutch pedal) Conn e5 Conn e6 Cruise control system Data link connector 1 (left side of engine) E20 E21 E22 Efi fuse 15a Efi relay Egr vsv (left side of engine) Els Engine control module (right side of dash) F15 Fuel injectors Fuel pump (in fuel tank) Fuse box (top of j/b 1) G102 (left front fender) G113 G113 (near throttle body) G125 G17 G201 G201 (right side of dash) G202 (left kick panel) G22 Hot at all times Hot in on or start Hot w/ light switch in head or park I9 (dash harn, right side of dash) Ig2 Ign fuse 7.5a Ignition coil & ignitor 1 (left front of eng) Ignition coil & ignitor 2 (left front of eng) Ignition switch J/b 1 (left of steering column) J/b 3 (behind dash above strg col) J/b 3 (behind dash above strg column) J/b 3 (behind dash, above strg column) Lock M/t Ne- Noise filter (right side of eng compt) Nsw O/d main switch Od1 Odlp Odms Oil-w Panel fuse 10a Park/neutral position switch (on transmission) Pnk Ptnk Pwr R/b 2 (left side of eng compt) R/b 2 (left side of engine compt) Red Red/ Sil Sp1 Sp2+ Sp2- St1 Sta Sta fuse 7.5a Start Tfn Transmission system Transmission) Vehicle speed sensor (on 2.4L, Engine Performance Wiring Diagrams, Except California (2 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Engine Performance Wiring Diagrams, Except California (2 of 3) for Toyota Tacoma PreRunner 2000: 42 (behind i/p cluster) j/b 3 (left side of dash) g202 (right side of dash) j/c 11 2.7l A/t oil temp ind. C10 C12 C13 Combination meter Control circuit D13 D18 D19 D20 E14 E16 Ect pwr ind. Egr gas temperature sensor (left rear of engine) Electronically controlled transmission pattern select switch Engine coolant temperature sensor (center rear of engine) Evap vsv (left side of engine compt) G200 (left kick panel) Gauge fuse 10a Hot at all times Hot in on or start I9 (dash harness, right side of dash) J/b 1 (left of steering column) J/b 3 (behind i/p cluster) Malfunction ind. O/d off ind. Pnk R/b 2 (left engine compt) Red Speedo- meter w/o tach Stop fuse 15a Stop- light switch Throttle position sensor (throttle body) Vapor pressure sensor (left side of firewall) W/ cruise W/ tach W/o cruise W/o tach 2.4L, Engine Performance Wiring Diagrams, Except California (3 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Engine Performance Wiring Diagrams, Except California (3 of 3) for Toyota Tacoma PreRunner 2000: 59 (2.7l) (dash harn, right side of dash) (near throttle body) (near throttle body) g113 (w/a/t & 4wd) A/t oil temperature sensor (2.7l) (left side of trans) A15 A16 Camshaft position sensor (left side of engine) Conn e7 Conn e8 Crankshaft position sensor (left side of engine) Cruise control system Data link connector 3 (center of dash) E01 Egr Electronic controlled transmission solenoid (2.7l) (on transmission) Engine control module (right side of dash) Eo2 Eo3 Evp G113 G201 (right side of dash) Heated oxygen sensor (bank 1 sensor 1) (exhaust system) Heated oxygen sensor (bank 1 sensor 2) (exhaust system) Hot at all times Ht1 Ht2 I9 (dash harn, right side of dash) Idle air control valve (throttle body) Idlo Igf Igt1 Igt2 Instrument cluster system (tach) J/b 3 (behind i/p cluster) J/c 11 (behind right side of dash) Knk Knock sensor (left side of engine) Mass air- flow meter (air intake assembly) Nca Obd fuse 10a Oil Ox1 Ox2 Pnk R/b 2 (left engine compt) Red Rsc Rso Tac Te1 Tha Thg Thw Tpc Transmission system Vapor pressure sensor vsv (left side of engine compartment, on fender- well) Vta
2.7L 2.7L, Engine Performance Wiring Diagrams, California (1 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, Engine Performance Wiring Diagrams, California (1 of 4) for Toyota Tacoma PreRunner 2000: 73 (2.4l) (2.7l w/4wd) (2.7l w/a/t & 4wd) (behind dash, above steering column) j/b 3 (left) (left side of engine compt) j/c 9,10 (on bracket, above brake pedal) stoplight switch (w/a/t) (w/tachometer) 4wd A/c system A/t oil temperature Ac1 Act Batt C10 C12 C13 C16 C20 Conn e5 Conn e6 Control circuit Cruise control system Efi fuse 20a Efi relay Els Engine control module (behind right side of dash) G100 (left front fender) G17 G203 (right kick panel) G22 Hot at all times Hot in on or start I7 (dash harn, behind center of dash) Idlo Ign fuse 7.5a Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) J/b 3 (left) (w/ cruise control) (behind dash, above steering column) J/c 10 J/c 9 Malfunction indicator Nsw O/d main switch O/d off indicator Od1 Odlp Odms Oilw Panel fuse 10a Pnk Power steering oil pressure switch (on power steering pump) Psw Ptnk Pwr R/b 2 (left side of engine compt) Sil Sp1 Sp2+ Sp2- Speedometer Sta Starting/charging system Stop fuse 15a Stp Tac Tachometer Te1 Tfn Transmissions system Vehicle speed sensor (on transmission) 2.7L, Engine Performance Wiring Diagrams, California (2 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, Engine Performance Wiring Diagrams, California (2 of 4) for Toyota Tacoma PreRunner 2000: 46 (2.7l w/m/t & 4wd) (behind dash, above steering column) j/b 3 (left) (w/a/t) (w/m/t) A/t p A14 A15 A16 Batt C10 C12 C13 Circuit opening relay (behind dash, above steering column) Cruise control system Data link connector 3 (below left center of dash) Detection switch (transfer neutral position) Ect pwr Electronically controlled transmission pattern select switch F12 F16 F20 Fuel pump Fuse box (top of j/b 1) G119 (right front of engine) G200 (left kick panel) G203 (right kick panel) Gauge fuse 10a Hot at all times Hot in on or start Hot in start I6 (dash harn, behind left side of dash) Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 (left) J/b 3 (left) (behind dash, above steering column) J/c (above glove box) J/c 11 (above glove box) J/c 12 (above glove box) Obd fuse 10a Park/neutral position switch (on transmission) Pnk R/b 2 (left side of engine compt) Red Sil Sta fuse 7.5a Starting/ charging system 2.7L, Engine Performance Wiring Diagrams, California (3 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, Engine Performance Wiring Diagrams, California (3 of 4) for Toyota Tacoma PreRunner 2000: 25 (above glove box) j/c 12 (dash harn, upper right side of dash) (on exhaust system, rear of engine) heated oxygen sensor (bank 1, sensor 2) (on left rear of engine) egr gas temperature sensor (on left side of engine) camshaft position sensor (on left side of engine) crankshaft position sensor Acc G102 (left shock tower) G119 (right front of engine) Hot at all times I10 Ignition coil & igniter 1 (top of cyl head cover) Ignition coil & igniter 2 (top of cyl head cover) Ignition coil & igniter 3 (top of cyl head cover) Ignition coil & igniter 4 (top of cyl head cover) Ignition switch Injector 1 Injector 2 Injector 3 Injector 4 Lock Noise filter (right side of engine compartment) Pnk Red Start 2.7L, Engine Performance Wiring Diagrams, California (4 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, Engine Performance Wiring Diagrams, California (4 of 4) for Toyota Tacoma PreRunner 2000: 52 (2.7l) (left side of engine compartment) vsv (evap) (left side of engine compt, on fenderwell) vsv (vapor pressure sensor) (left side of firewall) vapor pressure sensor (on exhaust system, rear of engine) air fuel ratio sensor (bank 1, sensor 1) (on rear of engine) engine coolant temperature sensor (on throttle body assembly) throttle position sensor (on top left rear of engine) vsv (egr) (on transmission) a/t oil temperature sensor (part of air intake assembly) mass airflow meter Af1+ Af1- Behind right center of dash) Conn e7 Conn e8 Cruise control system Data link connector 1 (left side of engine compt) E01 E02 E03 E04 E2g Egr Electronically controlled transmission solenoid (on transmission) Engine control module (behind right side of dash) Evp1 G119 (right front of engine) Hafl Hts I10 (2.7l) (dash harn, behind right center of dash) I9 (dash harn, upper right side of dash) Idle air control valve (on throttle body assembly) Igf Igt1 Igt2 Igt3 Igt4 Knk1 Knock sensor (on left side of engine) Ne+ Ne- Oil Oxs Pnk Red Rsd Te1 Tha Thg Thw Tpc Vta 2.7L, Engine Performance Wiring Diagrams, Except California (1 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, Engine Performance Wiring Diagrams, Except California (1 of 3) for Toyota Tacoma PreRunner 2000: 95 (2.4l) (2.7l w/ 4wd) (2.7l w/a/t & 4wd) (2.7l) (dash harn, right side of dash) i9 (ignition coil bracket) (near throttle body) (right side of dash) (top left of battery) j/c 9, j/c 10 (w/a/t) 2.4l 2.7l 4wd A/t A/t indicator switch (park neutral position switch) (on transmission) A14 A16 Acc Aci Act Air conditioning system Batt C16 C20 Circuit opening relay (behind dash above steering column) Clutch start switch (above clutch pedal) Conn e5 Conn e6 Cruise control system Data link connector 1 (left side of engine) E20 E21 E22 Efi fuse 15a Efi relay Egr vsv (left side of engine) Els Engine control module (right side of dash) F15 Fuel injectors Fuel pump (in fuel tank) Fuse box (top of j/b 1) G102 (left front fender) G113 G113 (near throttle body) G125 G17 G201 G201 (right side of dash) G202 (left kick panel) G22 Hot at all times Hot in on or start Hot w/ light switch in head or park I9 (dash harn, right side of dash) Ig2 Ign fuse 7.5a Ignition coil & ignitor 1 (left front of eng) Ignition coil & ignitor 2 (left front of eng) Ignition switch J/b 1 (left of steering column) J/b 3 (behind dash above strg col) J/b 3 (behind dash above strg column) J/b 3 (behind dash, above strg column) Lock M/t Ne- Noise filter (right side of eng compt) Nsw O/d main switch Od1 Odlp Odms Oil-w Panel fuse 10a Park/neutral position switch (on transmission) Pnk Ptnk Pwr R/b 2 (left side of eng compt) R/b 2 (left side of engine compt) Red Red/ Sil Sp1 Sp2+ Sp2- St1 Sta Sta fuse 7.5a Start Tfn Transmission system Transmission) Vehicle speed sensor (on 2.7L, Engine Performance Wiring Diagrams, Except California (2 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, Engine Performance Wiring Diagrams, Except California (2 of 3) for Toyota Tacoma PreRunner 2000: 42 (behind i/p cluster) j/b 3 (left side of dash) g202 (right side of dash) j/c 11 2.7l A/t oil temp ind. C10 C12 C13 Combination meter Control circuit D13 D18 D19 D20 E14 E16 Ect pwr ind. Egr gas temperature sensor (left rear of engine) Electronically controlled transmission pattern select switch Engine coolant temperature sensor (center rear of engine) Evap vsv (left side of engine compt) G200 (left kick panel) Gauge fuse 10a Hot at all times Hot in on or start I9 (dash harness, right side of dash) J/b 1 (left of steering column) J/b 3 (behind i/p cluster) Malfunction ind. O/d off ind. Pnk R/b 2 (left engine compt) Red Speedo- meter w/o tach Stop fuse 15a Stop- light switch Throttle position sensor (throttle body) Vapor pressure sensor (left side of firewall) W/ cruise W/ tach W/o cruise W/o tach 2.7L, Engine Performance Wiring Diagrams, Except California (3 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, Engine Performance Wiring Diagrams, Except California (3 of 3) for Toyota Tacoma PreRunner 2000: 59 (2.7l) (dash harn, right side of dash) (near throttle body) (near throttle body) g113 (w/a/t & 4wd) A/t oil temperature sensor (2.7l) (left side of trans) A15 A16 Camshaft position sensor (left side of engine) Conn e7 Conn e8 Crankshaft position sensor (left side of engine) Cruise control system Data link connector 3 (center of dash) E01 Egr Electronic controlled transmission solenoid (2.7l) (on transmission) Engine control module (right side of dash) Eo2 Eo3 Evp G113 G201 (right side of dash) Heated oxygen sensor (bank 1 sensor 1) (exhaust system) Heated oxygen sensor (bank 1 sensor 2) (exhaust system) Hot at all times Ht1 Ht2 I9 (dash harn, right side of dash) Idle air control valve (throttle body) Idlo Igf Igt1 Igt2 Instrument cluster system (tach) J/b 3 (behind i/p cluster) J/c 11 (behind right side of dash) Knk Knock sensor (left side of engine) Mass air- flow meter (air intake assembly) Nca Obd fuse 10a Oil Ox1 Ox2 Pnk R/b 2 (left engine compt) Red Rsc Rso Tac Te1 Tha Thg Thw Tpc Transmission system Vapor pressure sensor vsv (left side of engine compartment, on fender- well) Vta
3.4L 3.4L, Engine Performance Wiring Diagrams, California (1 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, Engine Performance Wiring Diagrams, California (1 of 4) for Toyota Tacoma PreRunner 2000: 69 (behind dash, above steering column) j/b 3 (left) (left side of engine compt) j/c 9,10 (left side of engine compt, on fenderwell) vsv (vapor pressure sensor) (on bracket, above brake pedal) stoplight switch (w/4wd & floor a/t) (w/4wd) (w/a/t & 4wd) (w/a/t) 10 (or 3) 4wd 5 (or 1) A/c system A/t oil temperature Ac1 Act Batt C10 C12 C13 Conn e5 Conn e6 Control circuit Cruise control system Efi fuse 20a Efi relay Engine control module (behind right side of dash) G100 (left front fender) G17 G203 (right kick panel) G22 Heated oxygen sensor (bank 1, sensor 2) (on exhaust system, rear of engine) Hot at all times Hot in on or start Hts I7 (dash harn, behind center of dash) I9 (dash harn, upper right side of dash) Idlo Ign fuse 7.5a Igsw Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (w/ cruise control) (behind dash, above steering column) J/c 10 J/c 9 Malfunction indicator Mrel Nsw O/d main switch O/d off indicator Od1 Odlp Odms Oilw Oxs Pnk Ptnk R/b 2 (left side of engine compt) Sil Sp1 Speedometer Sta Starting/charging system Stop fuse 15a Stp Tachometer Tfn Tpc Transmissions system 3.4L, Engine Performance Wiring Diagrams, California (2 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, Engine Performance Wiring Diagrams, California (2 of 4) for Toyota Tacoma PreRunner 2000: 56 (behind dash, above steering column) j/b 3 (left) (w/a/t) (w/column a/t) (w/floor a/t) (w/m/t & 4wd) (w/m/t) A/t p A14 A15 A16 Batt C10 C11 C12 C13 Cig fuse 15a Circuit opening relay (behind dash, above steering column) Column a/t Data link connector 3 (below left center of dash) Detection switch (transfer neutral position) Ect pwr Electronically controlled transmission pattern select switch F12 F16 F20 Floor a/t Fuel pump Fuse box (top of j/b 1) G10 G102 (left shock tower) G200 (left kick panel) G203 (right kick panel) Gauge fuse 10a H20 H22 Hot at all times Hot in on or accy Hot in on or start Hot in start I6 (dash harn, behind left side of dash) Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) J/b 3 (left) (behind dash, above str col) J/c (above glove box) J/c 11 (above glove box) J/c 12 (above glove box) Obd fuse 10a Park/neutral position switch (on transmission) Pnk R/b 2 (left side of engine compt) Sil Sta fuse 7.5a Starting/ charging system Starting/charging system 3.4L, Engine Performance Wiring Diagrams, California (3 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, Engine Performance Wiring Diagrams, California (3 of 4) for Toyota Tacoma PreRunner 2000: 30 (above glove box) j/c 12 (lower front of engine) crankshaft position sensor (top right front of engine) camshaft position sensor (w/ tachometer) Acc G102 (left shock tower) Gnd Hot at all times Igc1 Igc2 Igc3 Igf Igniter (on right side of engine compartment) Ignition coil 1 (top of cyl head cover) Ignition coil 2 (top of cyl head cover) Ignition coil 3 (top of cyl head cover) Ignition switch Igt1 Igt2 Igt3 Injector 1 Injector 2 Injector 3 Injector 4 Injector 5 Injector 6 Lock Red Start Tach 3.4L, Engine Performance Wiring Diagrams, California (4 of 4) for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, Engine Performance Wiring Diagrams, California (4 of 4) for Toyota Tacoma PreRunner 2000: 51 (engine harn, under r/b 2) (left front of engine) engine coolant temperature sensor (left side of engine compartment) vsv (evap) (left side of firewall) vapor pressure sensor (on exhaust system, rear of engine) air fuel ratio sensor (bank 1, sensor 1) (on power steering pump) power steering oil pressure switch (on throttle body assembly) throttle position sensor (on transmission) a/t oil temperature sensor (part of air intake assembly) mass airflow meter Af1+ Af1- Conn e7 Conn e8 Cruise control system Data link connector 1 (left side of engine compt) E01 E02 E03 E05 E2g Electronically controlled transmission solenoid (on transmission) Engine control module (behind right side of dash) Evp1 G102 (left shock tower) Htaf1 I10 (dash harn, behind right center of dash) I9 (dash harn, upper right side of dash) Idle air control valve (on throttle body assembly) Igf Igt1 Igt2 Igt3 Knk1 Knk2 Knock sensor 1 (top front of engine) Knock sensor 2 (top front of engine) Ne+ Ne- Oil Psw Pwr Red Rsc Rso Sp2+ Sp2- Te1 Tha Thw Vehicle speed sensor (on transmission) Vta 3.4L, Engine Performance Wiring Diagrams, Except California (1 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, Engine Performance Wiring Diagrams, Except California (1 of 3) for Toyota Tacoma PreRunner 2000: 76 (dash harn, upper right side of dash) (left shock tower) (w/4wd) 4wd A/t oil temperature sensor (on transmission) Acc Camshaft position sensor (top right front of engine) Conn e6 Conn e7 Conn e8 Crankshaft position sensor (lower front of engine) E01 E02 E03 Engine control module (behind right side of dash) Evp Ext G100 (left front fender) G102 G102 (left shock tower) Gnd Hot at all times Ht1 Ht2 Igc1 Igc2 Igc3 Igf Igniter (on right side of engine compartment) Ignition coil 1 (top of cyl head) Ignition coil 2 (top of cyl head) Ignition coil 3 (top of cyl head) Ignition switch Igt1 Igt2 Igt3 Injector 1 Injector 2 Injector 3 Injector 4 Injector 5 Injector 6 J/c 10 J/c 9 J/c 9,10 (left side of engine compt) Knk1 Knk2 Lock Ne+ Ne- Nsw Oil Oil-w Ox1 Ox2 Power steering oil pressure switch (on power steering pump) Psw Ptnk Pwr Red Rsc Rso Sp2+ Sp2- Sta Start Te1 Tfn Tha Thw Tpc Trans- missions system Transmissions system Vcc Vehicle speed sensor (on transmission) Vta 3.4L, Engine Performance Wiring Diagrams, Except California (2 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, Engine Performance Wiring Diagrams, Except California (2 of 3) for Toyota Tacoma PreRunner 2000: 51 (a/t) (behind dash, above steering column) j/b 3 (dash harn, upper right side of dash) (engine harn, under relay box 2) A/t A14 A15 A16 Batt Circuit opening relay (behind dash, above steering column) Clutch start switch (above clutch pedal) Data link connector (below left center of dash) Data link connector 1 (left side of engine compt) E20 E21 E22 Efi fuse 20a Efi relay Electronically controlled transmission patern select switch Fuel pump Fuse box (top of j/b 1) G102 (left shock tower) G200 (left kick panel) G203 (right kick panel) Heated oxygen sensor (bank 1, sensor 1) (on exhaust system, rear of engine) Heated oxygen sensor (bank 1, sensor 2) (on exhaust system, rear of engine) Hot at all times Hot in on or start Hot in start Idle air control valve (on throttle body assembly) Ign fuse 7.5a J/b 1 (behind dash, left of steering column) J/b 3 (behind dash, above steering column) J/b 3 (behind dash, above str column) J/c (above glove box) J/c 11 (above glove box) J/c 12 (above glove box) Knock sensor 1 (top front of engine) Knock sensor 2 (top front of engine) M/t Obd fuse 10a Park/ neutral position switch (on trans- mission) R/b 2 (left side of engine compt) Red Sil Sta fuse 7.5a Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Te1 Vsv (evap) (left side of engine compartment) Vsv (vapor pressure sensor) (left side of engine compartment, on fenderwell) 3.4L, Engine Performance Wiring Diagrams, Except California (3 of 3) for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, Engine Performance Wiring Diagrams, Except California (3 of 3) for Toyota Tacoma PreRunner 2000: 61 (behind dash, above str col) (dash harn, upper right side of dash) (left kick panel) (right kick panel) (w tach) (w tach) (w/o tach) (w/o tach) A/c system A/t oil temp ind A/t p ind Ac1 Act Batt C10 C12 C13 Conn e5 Control circuit Cruise control system D13 D18 D19 D20 d16 Detection switch (transfer neutral position) (on transmission) Ect pwr ind Electronically controlled transmission solenoid (on transmission) Engine control module (behind right side of dash) Engine coolant temperature sensor (left front of engine) F12 F16 F20 G17 G200 G203 G22 Gauge fuse 10a Hot in on or start I6 (dash harn, behind left side of dash) I7 (dash harn, behind center of dash) Idlo Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 J/b 3 (behind dash, above steering column) J/b 3 (w/ cruise) (behind dash, above str col) J/c 12 (above glove box) Mal- function ind Mass airflow meter (part of air intake assembly) O/d main switch O/d off ind Od1 Odlp Odms Park/neutral position switch Pnk Sil Sp1 Speedometer Tachometer Throttle position sensor (on throttle body assembly) Vapor pressure sensor (left side of firewall)
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Back-up Lamps Wiring Diagram for Toyota Tacoma PreRunner 2000: 25 (behind left wheelwell) A/t A/t m/t A16 A19 Back up light Back-up light relay (behind dash, near j/b 1) Back-up light switch (m/t) (on transmission) Back-up light switch (park/ neutral position switch) (a/t) (on transmission) Cig fuse 15a Column a/t D18 D19 Floor a/t G10 G202 (left end of dash) Gauge fuse 10a Hot in acc or on Hot in on or start J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) Left rear combination light M/t Right rear combination light Exterior Lamps Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Exterior Lamps Wiring Diagram for Toyota Tacoma PreRunner 2000: 63 (above glove box) j/c 12 (behind dash, above steering column) j/b 3 (left) (body harness, behind left side of rear bumper) (body harness, behind left wheelwell) (engine harn, under r/b 2) (left end of dash) (left side of engine compt) j/c 9 & 10 (w/ drl) (w/o drl) A11 A12 A13 A15 A16 A17 Alt fuse 120a B6 (body harness, behind left wheelwell) C11 C12 C14 C16 Combination meter Combination switch F11 F14 F16 F20 G104 (left front fender) G201 (right end of dash) G202 Hazard switch Head High mounted stop light Horn fuse 15a Hot at all times Hot in on or start Integration relay J/b 1 (behind dash left of steering column) J/b 1 (behind dash, left of steering column) J/b 1 (left of steering column) J/b 3 (left) (behind dash, above steering column) Left front parking light Left front turn signal light Left rear combination lamp Left turn License plate light Light switch Off R/b 2 (left side of engine compartment) Right front parking light Right front turn signal light Right rear combination lamp Right turn Stop Stop fuse 15a Stop- light switch (above brake pedal) Tail Tail fuse 10a Tail relay Turn Turn fuse 10a Turn signal flasher Turn signal switch
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2000 List of elements for Ground Distribution Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2000: 82 (all others) (behind dash, left (body harn, behind left rear wheelwell) (body harn, left rear corner of cab) (body harn, left side of rear bumper) (body harn, right side of rear bumper) (calif 2.4l & 2.7l) (dash harn, left kick panel) i1 (dash harn, upper right side of dash) (except calif 2.4l & 2.7l) (left end of dash) (left front fender) (left kick panel) (left side of (right end of dash) 2.4l calif e 2.7l & 2.4l except calif d 2.7l calif c 3.4l A 3.4l calif Air bag sensor assembly B 3.4l except calif Blower resistor Brake fluid level warning switch C10 C13 C21 Calif 2.4l & 2.7l Calif 3.4l Cigarette lighter Combination meter Data link connector Daytime running light resistor E14 E15 Efi relay Engine compt) r/b 2 Engine control module Except 3.4l Fuel pump Fuel sender G102 (under data link connector 1) G104 G119 (ignition coil bracket) G133 (3.4l) (near the throttle body) G200 G201 G202 Heated oxygen sensor (bank 1 sensor 1) Heated oxygen sensor (bank 1 sensor 2) Heater blower switch Heater relay I1 (dash harn, left kick panel) I10 I11 (dash harn, left kick pnl) I11 (dash harn, right end of dash) Idle air control valve Igniter Ignition coil & igniter Integration relay J/b 3 (center) (behind center of dash) J/c 9, j/c 10 (left side of engine compt) Left front turn signal light Left license plate light Left parking light Left rear combination light Noise filter Of steering column) j/b 1 Power outlet relay Rear differential lock detection switch Rear differential lock motor Right front turn signal light Right license plate light Right parking light Right rear combination light St relay To j/b 3 (diagram 2 of 2) Turn signal flasher Upper right side of dash) Vsv 2 (add) Vsv 4 (add) Wiper motor Ground Distribution Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2000 List of elements for Ground Distribution Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2000: 106 (body harn, inside left door) (column) (dash harn, upper left end of dash) i5 (dash harn, upper left side of dash) i6 (floor) (right kick panel) 2-4 select motor 2-4 select switch 4wd control ecu 4wd ecu A/c amplifier A/c switch A12 A13 A14 A15 A16 A17 A18 A19 A20 Abs actuator with ecu Air bag sensor assembly Auto antenna control relay B1 (body harn, inside left door) B10 B17 B18 B19 B5 (body harn, inside right door) Back-up light relay Buckle switch C12 C21 Circuit opening relay Clock Clutch start cancel switch (m/t) Combination meter Combination switch Cruise control actuator w/ ecu (3.4l) Cruise control ecu (2.4l, 2.7l) Cruise control switch Data link connector Daytime running light relay 4 Detection switch (4wd position) Detection switch (l4 position) Detection switch (neutral position) E11 E12 E13 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 From g202 (diagram 1 of 2) G105 (right front fender) G12 G13 G14 G15 G16 G17 G18 G19 G20 G203 G21 G22 Glove box light High mounted stop- light I10 (dash harn, upper right side of dash) I5 (dash harn, upper left end of dash) I6 (dash harn, upper left side of dash) I7 (dash harn, above center air vents) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/b 3 (left) (behind dash, above steering column) Key interlock solenoid Left door lock motor, door unlock detection & door key lock/unlock switch Main daytime running light relay O/d cut relay (2.4l w/ a/t) O/d main switch (column shift) P16 Parking brake switch Passenger air bag cut-off switch Power outlet Power window main relay Power window master switch Radio & player Remote control mirror switch Rheostat Right door lock control switch Right door lock motor, door unlock detection & door key lock/unlock switch Shift lock control relay (a/t) Shift lock solenoid & shift lock control switch Unlock warning switch Washer level switch Wiper & washer switch
HEADLIGHTS Headlight Wiring Diagram, with DRL for Toyota Tacoma PreRunner 2000 List of elements for Headlight Wiring Diagram, with DRL for Toyota Tacoma PreRunner 2000: 56 (behind dash, above steering column) j/c 3 (engine harness, under relay box 2) e4 (front left fender) g104 (left end of dash) g202 (left front fender) g104 (right end of dash) g201 A13 A16 A17 B17 B18 B19 Brake fluid level warning switch (on brake fluid reservoir) Combination meter D12 D19 Daytime running light relay (main) (behind dash, right of steering column) Daytime running light relay 4 (behind right side of dash) Daytime running light resistor (on left front side of engine compartment) Dimmer relay Dimmer switch Diode 1 (drl) (behind top left side of dash, taped to harness) Diode 2 (drl) (behind top left center of dash, taped to harness) Drl fuse 7.5a Ecu-b fuse 15a F16 F20 Flash Gauge fuse 10a Head Head relay High High beam indicator Hot at all times Hot in on or start I1 (engine harness, left kick panel) J/b 1 (behind dash, left of steering column) J/b 3 (left) (behind dash, above steering column) J/c 1 (behind upper left side of dash) J/c 10 J/c 9 Junction connector (on left side of engine compartment, at r/b 2) Left headlight Left hi head fuse 10a Left lo head fuse 10a Light control switch Low Off Parking brake switch (on base of park brake lever) R/b 2 (on left side of engine compartment) Red Right headlight Right hi head fuse 10a Right lo head fuse 10a Starting/ charging system Tail Headlight Wiring Diagram, without DRL for Toyota Tacoma PreRunner 2000 List of elements for Headlight Wiring Diagram, without DRL for Toyota Tacoma PreRunner 2000: 34 (dash harness, upper left side of dash) i6 (left end of dash) g202 (right end of dash) g201 A14 A16 A17 Battery C12 C17 Combination meter Combination switch Dimmer switch F13 F16 F20 Flash Head Head relay High High beam indicator J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/c 10 J/c 9 Junction connector (on left side of engine compartment, at r/b 2) Left head fuse 10a Left headlight Light control switch Low Off R/b 2 (on left side of engine compartment) Right head fuse 10a Right headlight Tail
HORN Horn Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Horn Wiring Diagram for Toyota Tacoma PreRunner 2000: 10 F12 F14 Horn (right front of engine compartment) Horn fuse 15a Horn relay Horn switch (part of combination switch) Hot at all times J/b 1 (behind dash, left of steering column) J/c 12 (above glove box) R/b 2 (left side of engine compartment)
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Courtesy Lamps Wiring Diagram for Toyota Tacoma PreRunner 2000: 29 (body harn, above left door) b2 B extended cab B3 (body harn, in roof, above left front seat) C10 Diode (behind top left side of dash) Dome fuse 15a Door F10 Gauge fuse 10a Hot at all times Hot in on or start I15 Ignition key cylinder light Integration relay Interior light J/b 1 (behind dash, left of steering column) J/b 3 (left) (behind dash, above steering column) J/c 1 (behind upper left side of dash) Left Left door courtesy light Left door courtesy switch Off Personal light (if equipped) R/b 2 (left side of engine compt) Red Regular cab a Right Right door courtesy light Right door courtesy switch Instrument Illumination Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Instrument Illumination Wiring Diagram for Toyota Tacoma PreRunner 2000: 55 3.4l m/t A/c switch A/t A/t & 3.4l m/t A12 A16 A17 Alt fuse 120a Ashtray illum C11 C12 C13 C14 C16 C17 C18 C19 C21 Cigarette lighter illum Combination meter F13 F16 G202 (left end of dash) Glove box light H10 Hazard switch Head Heater blower switch Hot at all times I10 I11 I12 I13 I14 I15 I16 I17 I18 I6 (dash harn, upper left side of dash) J/b 12 (above glove box) J/b 3 (left) (behind dash, above steering column) Light control switch (part of combination switch) M/t Meter illum O/d main switch (floor shift) Off Panel fuse 10a Passenger air bag manual on/off indicator R/b 2 (left side of engine compt) Radio & player Rear differ- ential lock switch Rheostat Tail Tail relay Trans- mission pattern select switch (floor shift & 3.4l column shift)
POWER ANTENNA Power Antenna Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Power Antenna Wiring Diagram for Toyota Tacoma PreRunner 2000: 24 (behind dash, left of steering column) Auto antenna control relay (behind dash, right of steering column) Auto antenna motor (right side of engine compartment) B10 D14 D19 Dome fuse 15a F10 G202 (right end of dash) Gauge fuse 10a H11 H12 H13 Hot at all times Hot in acc or on Hot in on or start J/b 1 J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) R/b 2 (left side of engine compartment) Radio & player Radio fuse 7.5a Solid state
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2000 List of elements for Power Distribution Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2000: 62 A/c fuse 10a A/c switch, a/c dual pressure switch, defroster mode switch A/c switch, ashtray illumination, cigarette lighter illumination, combination meter, glove box light, hazard switch, heater blower switch, radio & player, rheostat, rear differential lock switch, passenger airbag manual on/off switch, engine control module (1999-00), o/d main switch Abs actuator w/ ecu Abs fuse 60a Alt fuse 120a Alt-s fuse 7.5a Am1 fuse 40a Am2 fuse 30a Battery Combination meter, auto antenna control relay, left door courtesy light, right door courtesy light, integration relay, interior light, personal light, radio & player Data link connector Daytime running light relay 4 Dimmer relay Dome fuse 15a Drl fuse 7.5a Efi fuse 20a Engine control module, efi relay (point side) From alt fuse b (diagram 1 of 2) G104 (on left front fender) G12 G13 G17 G202 (left end of dash) Generator Hazard switch, horn relay Head relay Heater fuse 40a Heater relay Horn fuse 15a I15 Integration relay Integration relay (rear of j/b 1) J/b 3 (left) (behind dash, above steering column) J/c 11 (above glove box) J/c 9, j/c 10 (left side of engine compt) Left head fuse 10a Left head light Left hi head fuse 10a Left lo head fuse 10a Obd fuse 10a Panel fuse 10a Power outlet (center of dash) Power outlet fuse 15a Power outlet relay R/b 2 (left side of engine compt) Red Right head fuse 10a Right head light Right hi head fuse 10a Right lo head fuse 10a St relay Starter Stop fuse 15a Stoplight switch Tail fuse 10a Tail relay To ami fuse (diagram 1 of 2) To ecub fuse (diagram 2 of 2) To ignition switch (diagram 2 of 2) W/drl W/o drl Power Distribution Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2000 List of elements for Power Distribution Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2000: 42 4wd fuse 20a Abs actuator w/ ecu, cruise control ecu, shift lock control relay, shift lock control relay, cruise control actuator w/ ecu Acc Add control relay, 4wd ecu, 4wd control ecu Auto antenna control relay, back-up light switch, back-up light relay, clutch start cancel switch, combination meter, cruise control clutch switch, daytime running light relay (main), o/d cut relay, electronically controlled transmission pattern select switch, generator, o/d solenoid, park/neutral switch (a/t), rear differential lock switch, vehicle speed sensor, clutch start cancel switch Auto antenna control relay, radio & player B10 B12 C13 C14 Center air bag sensor assembly, back-up light switch (m/t), back-up light relay, a/t indicator switch, park/ neutral position switch (a/t), remote control mirror switch, shift lock control relay, passenger air bag manual on/off indicator Center air bag sensor assembly, charge warning light, combination meter, efi relay (coil side), engine control module Cig fuse 15a Cigarette lighter Circuit opening relay, clutch start cancel switch, clutch start switch, engine control module, park/ neutral position switch Ecu-b fuse 15a Ecu-ig fuse 15a Engine controls system F15 F16 From am1 fuse (diagram 1 of 2) From am2 fuse (diagram 1 of 2) Fuse box G201 (right end of dash) Gauge fuse 10a Hazard switch Ign fuse 7.5a Ignition switch Integration relay J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) Lock Power fuse 30a Power window main relay, integration relay Radio fuse 7.5a Red Srs warning light, cruise control ecu, daytime running light relay (main) Sta fuse 7.5a Start Turn fuse 10a Wiper & washer switch, washer motor, wiper motor Wiper fuse 20a
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Power Door Lock Wiring Diagram for Toyota Tacoma PreRunner 2000: 32 B11 B12 B13 B2 (body harn, in left door) B20 B21 B22 B5 (body harn, in right door) F16 F21 Fuse box (behind dash, left of steering column, on top of j/b 1) G201 (right end of dash) G202 (left end of dash) Hot at all times I15 I19 Integration relay (behind dash, left of steering column, rear of j/b 1) J/b 3 (left) (behind dash, above steering column) J/c 12 (above glove box) Left door courtesy switch Left door key lock/unlock switch Left door lock control switch (power window master switch) Left door lock motor/ unlock detection switch Lock Power fuse 30a Red Right door courtesy switch Right door key lock/unlock switch Right door lock control switch Right door lock motor/ unlock detection switch Unlock Unlock warning switch
POWER MIRRORS Power Mirror Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Power Mirror Wiring Diagram for Toyota Tacoma PreRunner 2000: 16 B9 (body harn, left door grommet) Cig fuse 15a Down G202 (left end of dash) Hot in acc or on J/b 1 (behind dash, left of steering column) J/b 3 (center) (center of dash) J/b 3 (left) (behind dash, above steering column) Left Left remote control mirror Operation switch Pnk Remote control mirror switch Right Right remote control mirror Select switch
POWER WINDOWS Power Window Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Power Window Wiring Diagram for Toyota Tacoma PreRunner 2000: 30 (dash harness, left end of dash) i3 B14 B15 B16 Down Driver's Fuse box (behind dash, left side of steering column on top of j/b 1) G202 (left end of dash) Gauge fuse 10a Hot at all times Hot in on or start I15 I19 Integration relay J/b 1 (behind dash, left of steering column) J/b 3 (left) (behind dash, above steering column) Left door courtesy switch Left power window motor Lock Normal Passenger's Power fuse 30a Power window main relay (at left kick panel) Power window master switch Red Right door courtesy switch Right power window control switch Right power window motor Solid state Window lock switch
RADIO Radio Wiring Diagrams for Toyota Tacoma PreRunner 2000 List of elements for Radio Wiring Diagrams for Toyota Tacoma PreRunner 2000: 27 (right kick panel) Auto antenna control relay Dome fuse 15a F10 G203 H11 H11 (1999-00) (1998) H12 (1999-00) (1998) H13 H13 h12 Hot at all times Hot in run or acc Interior lights system J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) Left front door speaker Left rear speaker Pnk R/b 2 (left side of engine compt) Radio & player Radio fuse 7.5a Red Right front door speaker Right rear speaker W/ power antenna W/o power antenna
SHIFT INTERLOCKS Shift Interlock Wiring Diagram, with Column Shift for Toyota Tacoma PreRunner 2000 List of elements for Shift Interlock Wiring Diagram, with Column Shift for Toyota Tacoma PreRunner 2000: 33 (behind dash, above steering column) 2.7l 3.4l A16 A20 Acc Cig fuse 15a E e Ecu-ig fuse 15a F10 F11 F16 F22 G17 G201 (right end of dash) G202 (left end of dash) G21 Hot at all times Hot in acc or on Hot in on or start J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) J/b 3 (left) (behind dash, above steering column) Key interlock solenoid (unlock warning switch) (on steering column, behind ignition key cylinder) Kls+ R/b 2 (left side of engine compt) Shift lock control relay (upper left kick panel) Shift lock solenoid & shift lock control switch (near gear selector) Sls+ Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp Shift Interlock Wiring Diagram, with Floor Shift for Toyota Tacoma PreRunner 2000 List of elements for Shift Interlock Wiring Diagram, with Floor Shift for Toyota Tacoma PreRunner 2000: 30 (below floor shift lever) (left end of dash) 2.7l 3.4l A16 A20 Acc Cig fuse 15a Ecu-ig fuse 15a G201 (right end of dash) G202 G21 Hot at all times Hot in acc or on Hot in on or start J/b 1 (behind dash left of steering column) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) J/b 3 (left) (behind dash, above steering column) Key interlock solenoid (unlock warning switch) (on steering column, behind ignition key cylinder) Kls+ R/b 2 (left side of engine compt) Shift e lock control relay Shift lock control switch Shift lock solenoid solenoid (near gear selector) Sls+ Sls- Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp
STARTING/CHARGING Charging Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Charging Wiring Diagram for Toyota Tacoma PreRunner 2000: 20 Alt fuse 120a Alt-s fuse 7.5a Battery Battery ground C13 Charge warning light Combination meter Daytime running light relay (main) (behind dash, right of steering column) F16 Gauge fuse 10a Generator Hot in on or start Ign fuse 7.5a J/b 1 (behind dash, left of steering column) J/c 9 (on left side of engine compt) Nca R/b 2 (left side of engine compt) Red W/ drl W/o drl Starting Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Starting Wiring Diagram for Toyota Tacoma PreRunner 2000: 41 A/t A16 A20 Acc Alt fuse 120a Am1 fuse 40a Battery Battery ground Clutch start cancel switch (4wd m/t) (on bracket above clutch pedal) Clutch start switch (m/t) (on bracket above clutch pedal) D j9 D15 D19 E10 E20 E21 E22 Fuse box (behind dash, left of steering column, on top of j/b 1) G104 (left front fender) G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Hot in on or start I1 (dash harn, left kick panel) Ignition switch J/b 1 (behind dash, left of steering column) J/b 3 (left) (behind dash above steering column) J/c 9 & 10 (left side of engine compt) J10 M/t M/t w/ 4wd Nca Off P/ n Park/ neutral position switch (a/t) (on transmission) R/b 2 (on left side of engine compt) Solid state Sta fuse 7.5a Start Starter Starter relay
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Supplemental Restraint Wiring Diagram for Toyota Tacoma PreRunner 2000: 71 (around right edge of reinforcement) g201 (left kick panel) g200 (partial) (below left center of dash) (right kick panel) g203 +sl +sr -sl -sr A10 A11 A12 Acc Air bag squib (front passenger air bag assembly) Air bag squib (steering wheel pad) B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 C10 C11 C12 Center air bag sensor assembly (below center of dash) Cig fuse 15a Combination meter Connector (dlc) 1 (partial) (on left side of engine compartment) Data link Data link connector (dlc) 3 Ecu-b fuse 15a G16 G17 H14 H15 H16 Hot at all times Hot in acc or on Hot in on or start Ig2 Ign fuse 7.5a J/b 1 (behind dash, left of steering column) J/b 3 (behind center of dash) J/c 11 (above glove box) Left front air bag sensor (on left front of engine compartment, behind bumper) Left pretensioner (at base of left "b" pillar) Nca Passenger air bag manual on/off indicator Passenger air bag manual on/off switch Pl+ Pl- Pnk Pr+ Pr- Right front air bag sensor (on right front of engine compartment, behind bumper) Right pretensioner (at base of right "b" pillar) Sil Spiral cable Srs warning light
TRANSMISSION
2.4L 2.4L, Overdrive Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for 2.4L, Overdrive Wiring Diagram for Toyota Tacoma PreRunner 2000: 41 (w/ cruise control only) C10 C11 C12 Cig fuse 15a Combination meter Cruise control ecu (on right kick panel) D13 D14 D16 D19 Diode (behind top right side of dash) F16 F20 G10 G14 G17 G201 (left kick panel) G22 Gauge fuse 10a H11 H12 H13 H20 H22 Hot in accy or on Hot in on or start J/b 1 (behind dash, left side of steering column) J/b 3 (behind dash, above steering column) J/b 3 (behind dash, above steering column) Junction connector 3 (above glove box) O/d cut relay (on right side of engine compt) (w/ cruise control) O/d main switch O/d off O/d solenoid (on transmission) Park/ neutral position switch (on transmission) Pnk Pnk pnk Red W/ cruise W/o cruise 4WD Wiring Diagram, California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (upper left kick panel) 4wd fuse 20a 4wd ind A/t A/t parking ind Abs actuator w/ ecu (right rear of engine compt) Add control relay (upper right kick panel) Add indicator switch (left side of engine) B12 C10 C13 D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) Engine control module (behind right side of dash) Exi2 G104 (left front fender) G202 (left end of dash) Gauge fuse 10a Hot in on or start I9 (dash harn, upper right side of dash) Instrument cluster J/b 1 (behind left side of dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 12 (above glove box) J/c 9, j/c 10 (left front shock tower) M/t Park/neutral position switch (a/t indicator switch) (transmission) Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) W/ abs W/ rear diff lock W/o abs W/o rear diff lock 4WD Wiring Diagram, Except California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, Except California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 42 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 20a 4wd ind A/t A/t parking ind Abs actuator w/ ecu (right rear of engine compt) Add control relay (upper right kick panel) Add indicator switch (left side of engine) B12 C10 C13 D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) Engine control module (behind right side of dash) Exi2 G104 (left front fender) G202 (left end of dash) Gauge fuse 10a Hot in on or start I9 (dash harn, upper right side of dash) Instrument cluster J/b 1 (behind left side of dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 12 (above glove box) J/c 9, j/c 10 (left front shock tower) Park/neutral position switch (a/t indicator switch) (transmission) Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) W/ abs W/ rear diff lock W/o abs W/o rear diff lock 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 63 (left front fender) g104 (left front shock tower) j/c 9, j/c 10 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd ecu (below center of dash) 4wd fuse 20a 4wd ind A/t A/t ind switch A/t parking ind A/t, calif A/t, except calif A22 Abs actuator w/ ecu (on right rear of eng compt) Add indicator switch (left side of engine) B12 C10 C13 California Combination meter D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) (on trans- mission) Engine control module (behind right side of dash) Ex california Except california Exi3 F12 F16 G17 G19 G20 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd H20 H21 H22 Hot in run or start I9 (dash harn, upper right side of dash) Ind J/b 1 (behind left side of dash) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (center) california (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) Park/ neutral position switch Red Rl1 Rl2 Spd Speed Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) Rear Differential Lock Wiring Diagram, California for Toyota Tacoma PreRunner 2000 List of elements for Rear Differential Lock Wiring Diagram, California for Toyota Tacoma PreRunner 2000: 47 2.7l 3.4l 3.4l w/ a/t 4wd 4wd control ecu (upper left kick panel) 4wd ecu (w/ 2-4 select switch) (below center of dash) 4wd fuse 20a A22 Abs actuator with ecu (w/ abs) (right rear of engine compt) B12 C10 C13 Combination meter D11 D19 D20 Detection switch (transfer l4 position) (on transmission) Engine control module (behind right side of dash) Except 3.4l w/ a/t Exi Exi2 F12 F16 Free G17 G18 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd Hot in on or start J/b 1 (behind left side of dash) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/b 3 (left) (behind dash, above steering column) Limit switch Lock Rear differential lock switch Rear differential lock detection switch Rear differential lock indicator Rear differential lock motor Rel1 Rel2 Rlp Spd Speed Rear Differential Lock Wiring Diagram, Except California for Toyota Tacoma PreRunner 2000 List of elements for Rear Differential Lock Wiring Diagram, Except California for Toyota Tacoma PreRunner 2000: 50 (right end of dash) i9 2.7l 3.4l 3.4l w/ a/t 4wd 4wd control ecu (upper left kick panel) 4wd ecu (w/ 2-4 select switch) (below center of dash) 4wd fuse 20a A22 Abs actuator with ecu (w/ abs) (right rear of engine compt) B12 C10 C13 Combination meter D11 D19 D20 Detection switch (transfer l4 position) (on transmission) Engine control module (behind right side of dash) Except 3.4l w/ a/t Exi Exi2 F12 F16 Free G17 G18 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd Hot in on or start J/b 1 (behind left side of dash) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/b 3 (left) (behind dash, above steering column) Limit switch Lock Rear differential lock switch Rear differential lock detection switch Rear differential lock indicator Rear differential lock motor Rel1 Rel2 Rlp Spd Speed W/ abs or w/ 2-4 select switch W/o abs and w/o 2-4 select switch
2.7L 2.7L, A/T Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for 2.7L, A/T Wiring Diagram for Toyota Tacoma PreRunner 2000: 66 (left eng of dash) g202 (r/b 2) A/t oil temp sensor (on transmission) Batt Cali Cali except Cruise control system D13 D18 D19 Data link connector 1 (left side of engine compt) Ect pwr Efi fuse 15a Efi relay Electronic controlled transmission solenoids (on transmission) Electronically controlled transmission pattern select switch Engine control module (behind right side of dash) Engine controls Engine coolant temperature sensor (rear of eng) Except cali F15 G104 (left front fender) G119 (ignition coil bracket) G17 G22 Gauge fuse 10a Hot at all times Hot in on or start I9 (dash harness, behind right side of dash) Idl0 Ign fuse 7.5a J/b 1 (behind dash, left of steering column) J/b 3 (behind dash) above steering column) J/b 3 (behind dash, above steering column) J/c 11 (above glove box) J/c 2 (above glove box) J/c 9, 10 (left side of engine compt) No. 1 No. 2 No. 3 O/d main switch Od off Od1 Od2 Odms Oil Oil temp Oil-w P ind Park/neutral position switch (on transmission) Pnk Pwr R/b 2 (left side of engine compt) Red Sp1 Sp2+ Sp2- Speedo Stop fuse 15a Stoplamp switch (on bracket, above brake pedal) Te1 Throttle position sensor (on throttle body) Thw Vcc Vehicle speed sensor (for ect) (on transmission) Vta 4WD Wiring Diagram, California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (upper left kick panel) 4wd fuse 20a 4wd ind A/t A/t parking ind Abs actuator w/ ecu (right rear of engine compt) Add control relay (upper right kick panel) Add indicator switch (left side of engine) B12 C10 C13 D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) Engine control module (behind right side of dash) Exi2 G104 (left front fender) G202 (left end of dash) Gauge fuse 10a Hot in on or start I9 (dash harn, upper right side of dash) Instrument cluster J/b 1 (behind left side of dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 12 (above glove box) J/c 9, j/c 10 (left front shock tower) M/t Park/neutral position switch (a/t indicator switch) (transmission) Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) W/ abs W/ rear diff lock W/o abs W/o rear diff lock 4WD Wiring Diagram, Except California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, Except California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 42 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 20a 4wd ind A/t A/t parking ind Abs actuator w/ ecu (right rear of engine compt) Add control relay (upper right kick panel) Add indicator switch (left side of engine) B12 C10 C13 D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) Engine control module (behind right side of dash) Exi2 G104 (left front fender) G202 (left end of dash) Gauge fuse 10a Hot in on or start I9 (dash harn, upper right side of dash) Instrument cluster J/b 1 (behind left side of dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 12 (above glove box) J/c 9, j/c 10 (left front shock tower) Park/neutral position switch (a/t indicator switch) (transmission) Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) W/ abs W/ rear diff lock W/o abs W/o rear diff lock 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 63 (left front fender) g104 (left front shock tower) j/c 9, j/c 10 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd ecu (below center of dash) 4wd fuse 20a 4wd ind A/t A/t ind switch A/t parking ind A/t, calif A/t, except calif A22 Abs actuator w/ ecu (on right rear of eng compt) Add indicator switch (left side of engine) B12 C10 C13 California Combination meter D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) (on trans- mission) Engine control module (behind right side of dash) Ex california Except california Exi3 F12 F16 G17 G19 G20 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd H20 H21 H22 Hot in run or start I9 (dash harn, upper right side of dash) Ind J/b 1 (behind left side of dash) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (center) california (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) Park/ neutral position switch Red Rl1 Rl2 Spd Speed Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) Rear Differential Lock Wiring Diagram, California for Toyota Tacoma PreRunner 2000 List of elements for Rear Differential Lock Wiring Diagram, California for Toyota Tacoma PreRunner 2000: 47 2.7l 3.4l 3.4l w/ a/t 4wd 4wd control ecu (upper left kick panel) 4wd ecu (w/ 2-4 select switch) (below center of dash) 4wd fuse 20a A22 Abs actuator with ecu (w/ abs) (right rear of engine compt) B12 C10 C13 Combination meter D11 D19 D20 Detection switch (transfer l4 position) (on transmission) Engine control module (behind right side of dash) Except 3.4l w/ a/t Exi Exi2 F12 F16 Free G17 G18 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd Hot in on or start J/b 1 (behind left side of dash) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/b 3 (left) (behind dash, above steering column) Limit switch Lock Rear differential lock switch Rear differential lock detection switch Rear differential lock indicator Rear differential lock motor Rel1 Rel2 Rlp Spd Speed Rear Differential Lock Wiring Diagram, Except California for Toyota Tacoma PreRunner 2000 List of elements for Rear Differential Lock Wiring Diagram, Except California for Toyota Tacoma PreRunner 2000: 50 (right end of dash) i9 2.7l 3.4l 3.4l w/ a/t 4wd 4wd control ecu (upper left kick panel) 4wd ecu (w/ 2-4 select switch) (below center of dash) 4wd fuse 20a A22 Abs actuator with ecu (w/ abs) (right rear of engine compt) B12 C10 C13 Combination meter D11 D19 D20 Detection switch (transfer l4 position) (on transmission) Engine control module (behind right side of dash) Except 3.4l w/ a/t Exi Exi2 F12 F16 Free G17 G18 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd Hot in on or start J/b 1 (behind left side of dash) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/b 3 (left) (behind dash, above steering column) Limit switch Lock Rear differential lock switch Rear differential lock detection switch Rear differential lock indicator Rear differential lock motor Rel1 Rel2 Rlp Spd Speed W/ abs or w/ 2-4 select switch W/o abs and w/o 2-4 select switch
3.4L 3.4L, A/T Wiring Diagram, California with Column Shift for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, A/T Wiring Diagram, California with Column Shift for Toyota Tacoma PreRunner 2000: 71 (dash harness, behind right side of dash) (left side of engine compt) data link connector 1 2 ind A/t oil temperature sensor (on transmission) Batt (b+) Cig fuse 15a Cruise control system D ind D13 D19 E1 (grd) Ect pwr Efi fuse 20a Efi relay (on r/b 2) Electronic controlled transmission solenoids (on transmission) Electronically controlled transmission pattern select switch Engine control module (behind right side of dash) Engine controls Engine coolant temperature sensor (left front of eng) F15 G10 G104 (left front fender) G133 (near the throttle body) G17 G202 (left end of dash) G22 Gauge fuse 10a Hot at all times Hot in run or accy Hot in run or start I9 (dash harness, behind right side of dash) Idl0 Ign fuse 7.5a Igsw J/b 1 (behind dash, left of steering column) J/b 3 (behind center of dash) J/b 3 (behind dash, above steering column) J/c 12 (above glove box) J/c 9, 10 (left side of engine compt) Junction connector 11 (above glove box) L ind Mrel N ind No. 1 No. 2 No. 3 O/d main switch Od off Od1 Od2 Odms Oil P ind Park/neutral position switch (on transmission) Pnk Pwr R ind R/b 2 (left side of engine compt) Red Sp1 Sp2+ Sp2- Speedo Stop fuse 15a Stoplamp switch (on bracket, above brake pedal) Te1 Throttle position sensor (on throttle body) Thw Vcc Vehicle speed sensor (for ect) (on transmission) Vta 3.4L, A/T Wiring Diagram, California with Floor Shift for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, A/T Wiring Diagram, California with Floor Shift for Toyota Tacoma PreRunner 2000: 66 (4wd) (dash harness, behind right side of dash) (left side of engine compt) data link connector 1 A/t oil temp A/t oil temperature sensor (on transmission) Batt (b+) Cruise control system D13 D18 D19 E1 (grd) Ect pwr Efi fuse 20a Efi relay (on r/b 2) Electronic controlled transmission solenoids (on transmission) Electronically controlled transmission pattern select switch Engine control module (behind right side of dash) Engine controls Engine coolant temperature sensor (left front of eng) F15 G104 (left front fender) G133 (near the throttle body) G17 G202 (left end of dash) G22 Gauge fuse 10a Hot at all times Hot in run or start I9 (dash harness, behind right side of dash) Idl0 Ign fuse 7.5a Igsw J/b 1 (behind dash, left of steering column) J/b 3 (behind dash, above steering column) J/c 12 (above glove box) J/c 9, 10 (left side of engine compt) Junction connector 11 (above glove box) Mrel No. 1 No. 2 No. 3 O/d main switch Od off Od1 Od2 Odms Oil Oilw P ind Park/neutral position switch (on transmission) Pnk Pwr R/b 2 (left side of engine compt) Red Sp1 Sp2+ Sp2- Speedo Stop fuse 15a Stoplamp switch (on bracket, above brake pedal) Te1 Throttle position sensor (on throttle body) Thw Vcc Vehicle speed sensor (for ect) (on transmission) Vta 3.4L, A/T Wiring Diagram, Except California for Toyota Tacoma PreRunner 2000 List of elements for 3.4L, A/T Wiring Diagram, Except California for Toyota Tacoma PreRunner 2000: 63 (4wd only) A/t oil temperature sensor (on transmission) Batt (b+) Cruise control system D13 D18 D19 Data link connector 1 (left side of engine compt) E1 (grd) Ect pwr Efi fuse 20a Efi relay (r/b 2) Electronic controlled transmission solenoids (on transmission) Electronically controlled transmission pattern select switch Engine control module (behind right side of dash) Engine controls Engine coolant temperature sensor (on left front of eng) F15 G104 (left front fender) G133 (near the throttle body) G17 G202 (left end of dash) G22 Gauge fuse 10a Hot at all times Hot in run or start I9 (dash harness, behind right side of dash) Idl0 Ign fuse 7.5a J/b 1 (behind dash, left side of steering column) J/b 2 (left side of engine compt) J/b 3 (behind dash, above steering column) J/c 12 (above glove box) J/c 9, 10 (left side of engine compt) Junction connector 11 (above glove box) No. 1 No. 2 No. 3 O/d main switch Od off Od1 Od2 Odms Oil Oil temp Oil-w P ind Park/neutral position switch (on transmission) Pnk Pwr Red Sp1 Sp2+ Sp2- Speedo Stop fuse 15a Stoplamp switch (on bracket, above brake pedal) Te1 Throttle position sensor (on throttle body) Thw Vcc Vehicle speed sensor (for ect) (on transmission) Vta 4WD Wiring Diagram, California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (upper left kick panel) 4wd fuse 20a 4wd ind A/t A/t parking ind Abs actuator w/ ecu (right rear of engine compt) Add control relay (upper right kick panel) Add indicator switch (left side of engine) B12 C10 C13 D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) Engine control module (behind right side of dash) Exi2 G104 (left front fender) G202 (left end of dash) Gauge fuse 10a Hot in on or start I9 (dash harn, upper right side of dash) Instrument cluster J/b 1 (behind left side of dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 12 (above glove box) J/c 9, j/c 10 (left front shock tower) M/t Park/neutral position switch (a/t indicator switch) (transmission) Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) W/ abs W/ rear diff lock W/o abs W/o rear diff lock 4WD Wiring Diagram, Except California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, Except California without 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 42 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 20a 4wd ind A/t A/t parking ind Abs actuator w/ ecu (right rear of engine compt) Add control relay (upper right kick panel) Add indicator switch (left side of engine) B12 C10 C13 D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) Engine control module (behind right side of dash) Exi2 G104 (left front fender) G202 (left end of dash) Gauge fuse 10a Hot in on or start I9 (dash harn, upper right side of dash) Instrument cluster J/b 1 (behind left side of dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 12 (above glove box) J/c 9, j/c 10 (left front shock tower) Park/neutral position switch (a/t indicator switch) (transmission) Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) W/ abs W/ rear diff lock W/o abs W/o rear diff lock 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 2000 List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 2000: 63 (left front fender) g104 (left front shock tower) j/c 9, j/c 10 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd ecu (below center of dash) 4wd fuse 20a 4wd ind A/t A/t ind switch A/t parking ind A/t, calif A/t, except calif A22 Abs actuator w/ ecu (on right rear of eng compt) Add indicator switch (left side of engine) B12 C10 C13 California Combination meter D16 D18 D19 Detection switch (transfer 4wd position) (on trans- mission) Detection switch (transfer l4 position) (on trans- mission) Detection switch (transfer neutral position) (on trans- mission) Engine control module (behind right side of dash) Ex california Except california Exi3 F12 F16 G17 G19 G20 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd H20 H21 H22 Hot in run or start I9 (dash harn, upper right side of dash) Ind J/b 1 (behind left side of dash) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (center) california (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) Park/ neutral position switch Red Rl1 Rl2 Spd Speed Tfn Vsv 2 (add) (left front of engine compt) Vsv 4 (add) (left front of engine compt) Rear Differential Lock Wiring Diagram, California for Toyota Tacoma PreRunner 2000 List of elements for Rear Differential Lock Wiring Diagram, California for Toyota Tacoma PreRunner 2000: 47 2.7l 3.4l 3.4l w/ a/t 4wd 4wd control ecu (upper left kick panel) 4wd ecu (w/ 2-4 select switch) (below center of dash) 4wd fuse 20a A22 Abs actuator with ecu (w/ abs) (right rear of engine compt) B12 C10 C13 Combination meter D11 D19 D20 Detection switch (transfer l4 position) (on transmission) Engine control module (behind right side of dash) Except 3.4l w/ a/t Exi Exi2 F12 F16 Free G17 G18 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd Hot in on or start J/b 1 (behind left side of dash) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/b 3 (left) (behind dash, above steering column) Limit switch Lock Rear differential lock switch Rear differential lock detection switch Rear differential lock indicator Rear differential lock motor Rel1 Rel2 Rlp Spd Speed Rear Differential Lock Wiring Diagram, Except California for Toyota Tacoma PreRunner 2000 List of elements for Rear Differential Lock Wiring Diagram, Except California for Toyota Tacoma PreRunner 2000: 50 (right end of dash) i9 2.7l 3.4l 3.4l w/ a/t 4wd 4wd control ecu (upper left kick panel) 4wd ecu (w/ 2-4 select switch) (below center of dash) 4wd fuse 20a A22 Abs actuator with ecu (w/ abs) (right rear of engine compt) B12 C10 C13 Combination meter D11 D19 D20 Detection switch (transfer l4 position) (on transmission) Engine control module (behind right side of dash) Except 3.4l w/ a/t Exi Exi2 F12 F16 Free G17 G18 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Gnd Hot in on or start J/b 1 (behind left side of dash) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/b 3 (left) (behind dash, above steering column) Limit switch Lock Rear differential lock switch Rear differential lock detection switch Rear differential lock indicator Rear differential lock motor Rel1 Rel2 Rlp Spd Speed W/ abs or w/ 2-4 select switch W/o abs and w/o 2-4 select switch
WARNING SYSTEMS Warning System Wiring Diagrams for Toyota Tacoma PreRunner 2000 List of elements for Warning System Wiring Diagrams for Toyota Tacoma PreRunner 2000: 30 (w/ tachometer) (w/o tachometer) A16 A18 Buckle switch (in driver's seat belt buckle) C12 C13 Combination meter D16 D19 D20 Dome fuse 15a F10 F16 F21 G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Hot at all times Hot in on or start Integration relay J/b 1 (behind dash, left of steering column) J/b 3 (left) (behind dash, above steering column) Left door courtesy switch (in left "a" pillar) R/b 2 (left side of engine compartment) Red Seat belt ind Unlock warning switch (on steering column) W/ power windows W/o power windows
WIPER/WASHER Wiper/Washer Wiring Diagram for Toyota Tacoma PreRunner 2000 List of elements for Wiper/Washer Wiring Diagram for Toyota Tacoma PreRunner 2000: 24 (1997) (1998-2000) B10 Combination switch F10 (1997) F16 (1998-2000) F18 (1998-2000) F20 (1997) G201 (right side of dash) G202 (left end of dash) High Hot in on or start I12 Int J/b 1 (behind dash, left of steering column) J/b 3 (left) (behind dash above steering column) Low/ mist Off Solid state Wash Washer motor (in washer fluid reservoir) Wiper fuse 20a Wiper motor (on right side of firewall) Wiper/ washer switch
