Diagram sections — 23 (62 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 A/C Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for A/C Wiring Diagram for Toyota Tacoma PreRunner 1998: 41 (around left edge of reinforcement) g202 (cowl wire harness, above glove box) (cowl wire harness, top left side of dash) i6 2.4l & 2.7l 3.4l 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) A16 Ac1 Act B17 B18 B19 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 (around right edge of reinforcement) Gauge fuse 10a 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 no.1 (behind dash, left of steering column) J/b no.3 (behind dash, above steering column) J10 Junction connector (on left side of engine compartment) Off R/b no.2 (on left side of engine compartment) Red Heater Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Heater Wiring Diagram for Toyota Tacoma PreRunner 1998: 19 (cowl wire harness, above glove box) (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 (around right edge of reinforcement) Gauge fuse 10a Heater blower switch Heater fuse 40a Heater relay Hot at all times Hot in on or start I10 J/b no.1 (behind dash, left of steering column) J10 Junction connector (on left side of engine compartment) Off R/b no.2 (on left side of engine compartment) Red
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Toyota Tacoma PreRunner 1998 List of elements for Anti-lock Brake Wiring Diagrams for Toyota Tacoma PreRunner 1998: 54 +bm +bs 3.4l a/t 4wd control ecu (upper left kick panel) 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 Except 3.4l a/t 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) J/c 2 (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 W/ cruise control W/ rear differential lock W/o cruise control W/o rear differential lock
COMPUTER DATA LINES Computer Data Lines for Toyota Tacoma PreRunner 1998 List of elements for Computer Data Lines for Toyota Tacoma PreRunner 1998: 43 (2.4l) (2.7l) (3.4l) (dash harn, upper right side of dash) i9 A15 A16 Abs ecu (below center of dash) Abs ind Airbag sensor assembly (below center of dash) Bat C12 C13 Circuit opening relay Combination meter Cruise control actuator/ecu (3.4l only) (right side of engine compt) Cruise control ecu (2.7/2.4l) (right kick panel) D19 D20 Data link connector 1 (on left side of engine compt) Data link connector 3 (below left center of dash) E17 E18 E19 Ecu-b fuse 15a Efi relay Engine control module (below right side of dash) G112 (left side of engine compt) G201 (right end of dash) Gauge fuse 10a Hot at all times Hot in on or start I10 I9 (dash harn, upper right side of dash) J/b 1 (behind dash, left of steering column) J/b 3 (behind dash, above steering column) J/c 3 (upper right side of dash) Obd fuse 10a Op3 R/b 2 (on left side of engine compt) Shield Sil Srs ind Te1
CRUISE CONTROL
2.4L 2.4L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for 2.4L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 1998: 72 (2.7l a/t) e8 (behind dash, above steering column) j/b 3 (left) (on left side of engine compartment) data link connector 1 2.4l a/t 2.7l a/t A/t indicator switch (on transmission) B c13 Batt C10 C13 Canada 2.4l column a/t Cancel Ccs Cigar fuse 15a Cms Column a/t Combination meter Cruise control actuator (on right inner fender panel) Cruise control actuator w/ ecu (on right side of engine compt) Cruise control clutch switch (above clutch pedal) Cruise control ind Cruise control switch (combination switch) D13 D14 D15 D17 D19 D20 Diode (a/t) (behind top center of dash) 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 G201 (right end of dash) G202 (left end of dash) G5 g5 Gauge fuse 10a Gnd H20 H21 Hot at all times Hot in on and acc Hot in on and start Idl Idlo J/b 1 (left kick panel) 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 Pnk R/b 2 (on left side of engine compartment) Red Resume/ accel Set/ coast Spd Speedometer (combination meter) Stop fuse 15a Stoplight switch (left side of dash) Stp- Usa 2.4l column a/t Vehicle speed sensor (on transmission) W/ abs W/o abs
2.7L 2.7L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for 2.7L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 1998: 72 (2.7l a/t) e8 (behind dash, above steering column) j/b 3 (left) (on left side of engine compartment) data link connector 1 2.4l a/t 2.7l a/t A/t indicator switch (on transmission) B c13 Batt C10 C13 Canada 2.4l column a/t Cancel Ccs Cigar fuse 15a Cms Column a/t Combination meter Cruise control actuator (on right inner fender panel) Cruise control actuator w/ ecu (on right side of engine compt) Cruise control clutch switch (above clutch pedal) Cruise control ind Cruise control switch (combination switch) D13 D14 D15 D17 D19 D20 Diode (a/t) (behind top center of dash) 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 G201 (right end of dash) G202 (left end of dash) G5 g5 Gauge fuse 10a Gnd H20 H21 Hot at all times Hot in on and acc Hot in on and start Idl Idlo J/b 1 (left kick panel) 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 Pnk R/b 2 (on left side of engine compartment) Red Resume/ accel Set/ coast Spd Speedometer (combination meter) Stop fuse 15a Stoplight switch (left side of dash) Stp- Usa 2.4l column a/t Vehicle speed sensor (on transmission) W/ abs W/o abs
3.4L 3.4L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for 3.4L, Cruise Control Wiring Diagram for Toyota Tacoma PreRunner 1998: 64 A/t A/t indicator switch (on transmission) B c13 C10 C13 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 (above clutch pedal) Cruise control ind Cruise control switch (combination switch) D13 D14 D17 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 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 and acc Hot in on and start Idl Idlo J/b 1 (left kick panel) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) Junction connector j3 above glove box, taped to harness) M/t Main Od1 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 (1 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 2.4L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Tacoma PreRunner 1998: 81 (ignition coil bracket) (near throttle body) (right side of dash) (top left of battery) j/c 9, j/c 10 2.4l standard 2.7l 4wd A/t A/t indicator switch (park neutral position switch) (on trans) A14 A16 Acc Aci Act Air conditioning system Batt Circuit opening relay (behind left side of dash) 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) 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 I9 (dash harn, right side of dash) Ig2 Ign fuse 7.5a Ignition coil and ignitor 1 (left front of eng) Ignition coil and ignitor 2 (left front of eng) Ignition switch J/b 1 (left kick panel) J/b 3 (behind dash above strg col) J/b 3 (behind dash above strg column) J/c 2 (right side of dash) Lock M/t Ne- Noise filter (right side of eng compt) Nsw O/d main switch Od1 Od2 Oil-w Park/neutral position switch (on transmission) Pnk Ptnk Pwr R/b 2 (left side of eng compt) Red Red/ Sdl Sp1 Sp2+ Sp2- St1 Sta Sta fuse 7.5a Start Tfn Transmission system (2.7l) Vehicle speed sensor (on trans) 2.4L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 2.4L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Tacoma PreRunner 1998: 42 (behind i/p cluster) j/b 3 (left side of dash) g202 (right side of dash) j/c 3 2.7l A/t oil temp ind. C10 C12 C13 Combination meter Control circuit D10 D12 D13 D16 D19 D20 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 kick panel) 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 (3 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 2.4L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Tacoma PreRunner 1998: 58 #10 #20 #30 #40 (dash harn, right side of dash) (near throttle body) A/t oil temperature sensor (2.7l) (left side of trans) Camshaft position sensor (front 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 G113 (near throttle body) 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 Idle air control valve (throttle body) Idlo Igf Igt1 Igt2 Instrument cluster system (tach) J/b 3 (behind i/p cluster) Knk Knock sensor (left front 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 fire- wall) Vcc Vta
2.7L 2.7L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 2.7L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Tacoma PreRunner 1998: 81 (ignition coil bracket) (near throttle body) (right side of dash) (top left of battery) j/c 9, j/c 10 2.4l standard 2.7l 4wd A/t A/t indicator switch (park neutral position switch) (on trans) A14 A16 Acc Aci Act Air conditioning system Batt Circuit opening relay (behind left side of dash) 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) 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 I9 (dash harn, right side of dash) Ig2 Ign fuse 7.5a Ignition coil and ignitor 1 (left front of eng) Ignition coil and ignitor 2 (left front of eng) Ignition switch J/b 1 (left kick panel) J/b 3 (behind dash above strg col) J/b 3 (behind dash above strg column) J/c 2 (right side of dash) Lock M/t Ne- Noise filter (right side of eng compt) Nsw O/d main switch Od1 Od2 Oil-w Park/neutral position switch (on transmission) Pnk Ptnk Pwr R/b 2 (left side of eng compt) Red Red/ Sdl Sp1 Sp2+ Sp2- St1 Sta Sta fuse 7.5a Start Tfn Transmission system (2.7l) Vehicle speed sensor (on trans) 2.7L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 2.7L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Tacoma PreRunner 1998: 42 (behind i/p cluster) j/b 3 (left side of dash) g202 (right side of dash) j/c 3 2.7l A/t oil temp ind. C10 C12 C13 Combination meter Control circuit D10 D12 D13 D16 D19 D20 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 kick panel) 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 (3 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 2.7L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Tacoma PreRunner 1998: 58 #10 #20 #30 #40 (dash harn, right side of dash) (near throttle body) A/t oil temperature sensor (2.7l) (left side of trans) Camshaft position sensor (front 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 G113 (near throttle body) 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 Idle air control valve (throttle body) Idlo Igf Igt1 Igt2 Instrument cluster system (tach) J/b 3 (behind i/p cluster) Knk Knock sensor (left front 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 fire- wall) Vcc Vta
3.4L 3.4L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 3.4L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Tacoma PreRunner 1998: 71 (dash harn, upper right side of dash) (left shock tower) A/t fluid temperature sensor (on transmission) Acc Camshaft position sensor (top front of engine) Conn e6 Conn e7 Conn e8 Crankshaft position sensor (front of engine) E01 E02 E03 Egr 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 (right side of engine compartment) Ignition coil 1 (right side of engine) Ignition coil 2 (right side of engine) Ignition coil 3 (right side of engine) Ignition switch Igt1 Igt2 Igt3 Injector 1 Injector 2 Injector 3 Injector 4 Injector 5 Injector 6 J/c 9, j/c 10 (left side of eng 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 Run Sp2+ Sp2- Sta Start Te1 Tha Thg Thw Tpc Vehicle speed sensor (on transmission) Vta 3.4L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 3.4L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Tacoma PreRunner 1998: 54 (behind dash, above (dash harn, upper right side of dash) (engine harn, under relay box 2) (left shock tower) g102 A/t A14 A15 A16 Circuit opening relay (above strg column) Clutch start switch (above clutch pedal) Data link connector (below center left of dash) Data link connector 1 (left side of engine compt) E20 E21 E22 Efi fuse 15a Efi relay Egr gas temp sensor (right rear of engine) Egr vsv (left side of engine compartment) Electronically controlled transmission patern select switch Evap vsv (left side of engine compartment) 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) (rear underside of engine compartment) Heated oxygen sensor (bank 1 sensor 2) (rear of engine) Hot at all times Hot in start Hot in start or run Idle air control valve (on throttle body assembly) Ign fuse 7.5a J/b 1 (behind dash, left of steering column) J/b 3 J/b 3 (behind dash, above steering column) J/b 3 (behind dash, above str col) J/b 3 j/b 3 (behind dash (behind dash above str above str col) col) J/c 3 (right side of dash) Knock sensor 1 (top of engine) Knock sensor 2 (top of engine) M/t Obd fuse 7.5a Park/ neutral position switch (on trans- mission) R/b 2 (left side of engine compt) Red Sdl Sil Sta fuse 7.5a Steering col) Stop fuse 10a Stop light switch (on brake pedal support) Te1 Vapor pressure sensor vsv (left side of engine compartment) 3.4L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Tacoma PreRunner 1998 List of elements for 3.4L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Tacoma PreRunner 1998: 70 (behind dash, right of strg col) j/b 3 (dash harn, upper right side of dash) (left 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 C11 C12 C13 Cig fuse 15a Column shift Conn e5 Control circuit Cruise control system D13 D16 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 (top front of engine) F12 F16 Floor shift G17 G200 G200 (left kick panel) G22 Gauge fuse 10a H11 H12 H13 H20 H22 Hot in start or run Idlo Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 (behind dash, above str col) J/b 3 (w/ column shift) (behind dash, above str col) J/b 3 (w/ cruise) (behind dash, above str col) J/c 2 (right side of dash) Mal- function ind Mass air flow meter (part of air intake assembly) O/d main switch O/d off ind Od1 Od2 Park/neutral position switch Pnk Ptnk Sil Sp1 Speedometer Tachometer Tha Throttle position sensor (on throttle body assy) Vapor pressure sensor (left side of firewall) Vcc W/ column shift
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Back-up Lamps Wiring Diagram for Toyota Tacoma PreRunner 1998: 24 A/t A/t m/t 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 (left kick panel) 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 Wheelwell) Exterior Lamps Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Exterior Lamps Wiring Diagram for Toyota Tacoma PreRunner 1998: 59 (behind dash, above steering column) j/b 3 (left) (body harness, behind left side of rear bumper) (body harness, behind left wheelwell) (canada) (engine harn, under r/b 2) (left end of dash) (usa) A11 A12 A15 A16 A17 Alt fuse 80a B6 (body harness, behind left wheelwell) C11 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) J/c 1 (upper left left side of dash) J/c 9 &10 (left side of engine compt) 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 1998 List of elements for Ground Distribution Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 1998: 72 (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) (dash harn, left kick panel) i1 (dash harn, upper right side of dash) (left end of dash) (left front fender) (left side of (left side of engine compt) (right end of dash) 2.7l, 2.4l 3.4l Abs actuator with ecu Air bag sensor assembly Blower resistor Brake fluid level warning switch C10 C13 Cigarette lighter Combination meter Data link connector Daytime running light resistor E14 E15 Efi relay Engine compt) r/b 2 Engine control module Fuel pump Fuel sender G104 G105 (right front fender) G112 G119 (right front of engine) 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) I9 (dash harn, upper right side of dash) Igniter Ignition coil & igniter Integration relay J/b 3 (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 Radio & player 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 1998 List of elements for Ground Distribution Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 1998: 92 (body harn, inside left door) (dash harn, upper left end of dash) i5 (dash harn, upper left side of dash) i6 2-4 select switch 4wd control ecu 4wd ecu A/c amplifier A/c switch A12 A13 A14 A15 A16 A17 A18 A19 A20 Auto antenna control relay B1 (body harn, inside left door) B10 B5 (body harn, inside right door) Back-up light relay Buckle switch C12 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 From g202 (diagram 1 of 2) G12 G13 G14 G15 G16 G17 G18 G19 G20 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) J/c 1 (behind upper left side of dash) 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 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 control relay (floor shift) 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 1998 List of elements for Headlight Wiring Diagram, with DRL for Toyota Tacoma PreRunner 1998: 50 (eng harness, under relay box 2) e4 A13 A16 A17 Brake fluid level warning switch (on brake fluid reservoir) C12 Combination meter Combination switch 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 compt) 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 G104 (left front fender) G201 (right end of dash) G202 (left end of dash) Gauge fuse 10a Head Head relay High High beam indicator Hot at all times Hot in on or start I1 dash 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, taped to harness) J/c 9/10 (left side of engine compt) Left headlight Left hi head fuse 10a Left lo head fuse 10a Light control switch Off Parking brake switch (on base of park brake lever) R/b 2 (on left side of engine compt) 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 1998 List of elements for Headlight Wiring Diagram, without DRL for Toyota Tacoma PreRunner 1998: 30 A14 A16 A17 C12 C17 Combination meter Combination switch Dimmer switch F13 F16 F20 Flash G201 (right side of dash) G202 (left end of dash) Head Head relay High High beam ind Hot at all times 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, taped to harness) Left head fuse 10a Left headlight Light control switch Off R/b 2 (on left side of engine compt) Right head fuse 10a Right headlight Tail
HORN Horn Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Horn Wiring Diagram for Toyota Tacoma PreRunner 1998: 9 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) R/b 2 (left side of engine compartment)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram, without Tachometer for Toyota Tacoma PreRunner 1998 List of elements for Instrument Cluster Wiring Diagram, without Tachometer for Toyota Tacoma PreRunner 1998: 94 (2.4l & 2.7l - right side of engine) (3.4l - rear of engine) water temp switch (behind dash, left of steering column) d4 j/b 3 (left) (on transmission) vehicle speed sensor (u.s.) 4wd A/t floor shift only A/t oil temp A/t p A10 A12 A13 A16 Abs Abs inverter Anti-lock brakes system (abs ecu) Brake Brake fluid level warning switch (on fluid reservoir) Bulb check C10 C10 conn a C11 conn b C12 conn c C13 C13 conn d Charge Charging system (generator) Combination meter Cruise Cruise control system Cruise control system (cruise control ecu) D10 D11 D12 D13 D14 D15 D16 D17 D19 D20 E14 E15 E16 Ect pwr Ecu-b fuse 15a Engine controls system Engine controls system (ecm) Exterior lights system (turn signal switch) F16 F20 Fuel gauge Fuel sender G104 (left front fender) G112 (left side of engine compt) G15 G17 G202 (left end of dash) Gauge fuse 10a Headlights system (r h-lp fuse) High beam Hot at all times Hot in on or start Ign fuse 7.5a Illum Interior lights system (panel fuse) Interior lights system (rheostat) J/b 1 (behind dash, left of steering column) J/b 3 (left) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, left of steering column) J/c 9, j/c 10 (left side of engine compt) Mil O/d off Oil Oil pressure switch (2.4l & 2.7l - lower right side of engine) (3.4l - lower left front of engine) Parking brake switch (at base of parking brake lever) Pnk Seat belt Speedometer Srs Starting system (sta fuse) Temperature gauge Transmissions system (add indicator switch) Transmissions system (o/d main swtch) Transmissions system (park/neutral switch) Transmissions system (park/neutral switch) (w/ column shift) Transmissions system (transfer n switch) Turn l Turn r W/ cruise control W/o cruise control Warning systems (integration relay) Washer Washer level sensor (on fluid reservoir)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Courtesy Lamps Wiring Diagram for Toyota Tacoma PreRunner 1998: 28 (body harn, above left door) b2 (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) Left Left door courtesy light Left door courtesy switch Off Personal light R/b 2 (left side of engine compt) Red Right Right door courtesy light Right door courtesy switch W/ power window W/o power window Instrument Illumination Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Instrument Illumination Wiring Diagram for Toyota Tacoma PreRunner 1998: 56 2.4l a/t, 2.4l m/t, 2.7l a/t, canada 3.4l m/t w/o add 2.7l m/t, canada 3.4l m/t w/o abs A/c switch A12 A16 A17 All u.s. 3.4l, Alt fuse 80a Ashtray illum C11 C12 C13 C14 C16 C17 C18 C19 C21 Canada 3.4l a/t, canada 3.4l m/t w/abs, canada 3.4l m/t w/add 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 J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) Light control switch (part of combination switch) Meter illum O/d main switch (floor shift) Off Panel fuse 10a Passenger air bag cutoff indicator R/b 2 (left side of engine compt) Radio & player Rear differential lock switch Rheostat Tail Tail relay Transmission pattern select switch (floor shift)
POWER ANTENNA Power Antenna Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Power Antenna Wiring Diagram for Toyota Tacoma PreRunner 1998: 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 1998 List of elements for Power Distribution Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 1998: 65 (1999) A/c amplifier, a/c switch, a/c dual pressure switch, defroster mode switch A/c fuse 10a A/c switch, ashtray illumination, cigarette lighter illumination, clock, combination meter, electronically controlled transmission pattern select swtch, glove box light, hazard switch, heater blower sitch, radio & player, rheostat, shift lock control relay & o/d main switch, rear differential lock switch, passenger airbag cut-off indicator, engine Abs actuator w/ ecu Abs fuse 60a Alt fuse 80a Alt-s fuse 7.5a Am1 fuse 40a Am2 fuse 30a Auto antenna motor, auto antenna control relay, clock, diode (door courtesy), left door courtesy switch, left door courtesy light, right door courtesy light, integration relay, interior light, personal light, radio & player, right rear turn signal light Battery Canada Circuit opening relay, horn switch, engine control module, fuel pump & sender, heated oxygen sensor (bank 1 sensor 1), heated oxygen sensor (bank 1 sensor 2), idle air control valve, mass air- flow meter, vsv (egr), vsv (evap), vsv (vapor pressure sensor), efi relay (point side) Control module Cruise control actuator w/ ecu, cruise control ecu, engine control module, high mounted stoplight, left stoplight, right stoplight, stop- light switch, shift lock control relay, o/d main switch Data link connector Dimmer relay Dimmer switch, light control switch, daytime running light Dome fuse 15a Drl fuse 7.5a Efi fuse 15a From alt fuse b (diagram 1 of 2) G104 (on left front fender) G12 G13 G17 G200 (left kick panel) Generator Head relay Heater fuse 40a Heater relay Horn fuse 15a I15 Integration relay (left kick panel, in j/b 1) Integration relay, left license plate light, right license plate light, left parking light, right parking light, left taillight, right taillight J/b 3 (left) (behind dash, above steering column) J/c 2 (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 Left turn signal indicator light, turn signal switch, horn switch, left front turn signal light, right front turn signal light, hazard switch, left rear turn signal light, horn relay, turn signal flasher, 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 Relay, daytime running light relay 4, diode 1 diode 2 Right head fuse 10a Right head light Right hi head fuse 10a Right lo head fuse 10a St relay Starter Stop fuse 15a 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) Usa Power Distribution Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 1998 List of elements for Power Distribution Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 1998: 41 4wd fuse 20a Abs actuator w/ ecu, abs relay, add indicator switch, auto antenna control relay, back-up light switch, brake fluid level warning switch, back-up light relay, clutch start cancel switch, combination meter, cruise control actuator w/ ecu, cruise control clutch switch, cruise control ecu, cruise control actuator w/ ecu, detection switch (transfer neutral position), detection switch (transfer position), daytime running light relay, diode (a/t), diode (o/d), o/d cut relay, electronically controlled transmission pattern select switch, engine control module, 4wd ecu, fuel pump & sender, 4wd control ecu, generator, heater blower switch, integration relay, o/d solenoid, oil pressure switch, o/d main switch, shift lock solenoid & shift lock control switch, park/neutral position switch (a/t), parking brake switch, left back-up light, right back-up light, rear differential lock detection switch, rear differential lock switch, shift lock control relay and o/d main switch, washer motor (usa) or washer motor & washer level sensor (canada), water temperature sender, heater relay, vehicle speed sensor Abs actuator w/ ecu, cruise control ecu, shift lock control relay, shift lock control relay and o/d main switch, cruise control actuator w/ ecu Acc Add control relay, detection switch (transfer position), 4wd ecu, 4wd control ecu, vsv 2 (add), vsv 4 (add) Air bag sensor assembly, back-up light switch (m/t), back-up light relay, clock, a/t indicator light, diode (a/t), park/ neutral position switch (a/t), left back-up light, right back-up light, left remote control mirror, right remote control mirror, remote control mirror switch, shift lock control relay, shift lock control relay & o/d main switch, cruise control ecu, cruise control actuator w/ ecu, passenger air bag cut-off indicator Air bag sensor assembly, charge warning light, combination meter, generator, efi relay (coil side) Air bag sensor assembly, srs warning light, cruise control ecu, data link connector 1, daytime running light relay (main) Auto antenna control relay, radio & player B10 B12 C13 C14 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 F15 F16 From am1 fuse (diagram 1 of 2) From am2 fuse (diagram 1 of 2) Fuse box G203 (right kick panel) Gauge fuse 10a Ign fuse 7.5a Ignition switch Integration relay J/b 1 (left kick panel) J/b 3 (behind center of dash) Left door lock motor, left door unlock detection switch & door key lock & unlock switch, right door lock motor, right door unlock detection switch & door key lock & unlock switch, right power window control switch, left power window master switch & door lock control switch, left power window motor, right power window motor, power window main relay Lock Power fuse 30a Radio fuse 7.5a Red Right turn signal indicator light, left turn signal indicator light, turn signal switch, left front turn signal light, right front turn signal light, hazard switch, left rear turn signal light, right rear turn signal light, turn signal flasher Sta fuse 7.5a Start Turn fuse 10a Wiper & washer switch, washer motor (usa) or washer motor and washer level sensor (canada), wiper motor Wiper fuse 20a
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Power Door Lock Wiring Diagram for Toyota Tacoma PreRunner 1998: 38 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) H14 H15 H16 H17 H18 H19 Hot at all times I15 I19 Integration relay (behind dash, left of steering column, rear of j/b 1) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) 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 1998 List of elements for Power Mirror Wiring Diagram for Toyota Tacoma PreRunner 1998: 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 1998 List of elements for Power Window Wiring Diagram for Toyota Tacoma PreRunner 1998: 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 1998 List of elements for Radio Wiring Diagrams for Toyota Tacoma PreRunner 1998: 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 1998 List of elements for Shift Interlock Wiring Diagram, with Column Shift for Toyota Tacoma PreRunner 1998: 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 F21 F22 G201 (right end of dash) G202 (left end of dash) Hot at all times Hot in acc or on Hot in on or start Integration relay 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 1998 List of elements for Shift Interlock Wiring Diagram, with Floor Shift for Toyota Tacoma PreRunner 1998: 30 (below floor shift lever) (left end of dash) 2.7l 3.4l Acc Cig fuse 15a Ecu-ig fuse 15a F21 G17 G201 (right end of dash) G202 G22 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) i7 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
2.4L 2.4L, Starting Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for 2.4L, Starting Wiring Diagram for Toyota Tacoma PreRunner 1998: 26 (dash harness, left kick panel) i1 Acc Alt fuse 80a Am1 fuse 40a Battery Battery ground Clutch start switch (m/t) (on bracket above clutch pedal) E20 E21 Except usa m/t Fuse box (on top of j/b 1) G104 (left front fender) Ignition switch J/b 3 (left) (behind dash above steering column) J/c 9 & 10 (left side of engine compt) J10 Nca Off P/ n Park/ neutral position switch (a/t) (on trans- mission) R/b 2 (on left side of engine compt) Sta fuse 7.5a Start Starter Starter relay Usa m/t Charging Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Charging Wiring Diagram for Toyota Tacoma PreRunner 1998: 21 Alt fuse 80a Alt-s fuse 7.5a Battery Battery ground C13 Canada Charge warning light Comb- ination meter Daytime runn- ing 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 (behind dash, left of steering column) J/b 1 (behind dash, left of steering column) J/c 9 (on left side of engine compt) Nca R/b 2 (on left side of engine compt) Red Usa
2.7L 2.7L, Starting Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for 2.7L, Starting Wiring Diagram for Toyota Tacoma PreRunner 1998: 40 (dash harness, left kick panel) i1 A16 A20 Acc Alt fuse 80a Am1 fuse 40a Battery Battery ground Clutch start cancel switch (m/t) (on bracket above clutch pedal) Clutch start switch (m/t) (on bracket above clutch pedal) D15 D19 E10 E20 E21 E22 Except usa m/t Fuse box (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 I6 (dash harn, upper left side of dash) 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 Nca Off P/ n Park/ neutral position switch (a/t) (on trans) R/b 2 (on left side of engine compt) Solid state Sta fuse 7.5a Start Starter Starter relay Usa m/t Charging Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Charging Wiring Diagram for Toyota Tacoma PreRunner 1998: 21 Alt fuse 80a Alt-s fuse 7.5a Battery Battery ground C13 Canada Charge warning light Comb- ination meter Daytime runn- ing 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 (behind dash, left of steering column) J/b 1 (behind dash, left of steering column) J/c 9 (on left side of engine compt) Nca R/b 2 (on left side of engine compt) Red Usa
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Supplemental Restraint Wiring Diagram for Toyota Tacoma PreRunner 1998: 27 (behind dash, above steering column) j/b 3 Acc Airbag sensor assembly (below center of dash) Airbag squib (front passenger airbag assembly) Airbag squib (steering wheel pad) Cig fuse 15a Data link connector 1 (left side of engine compt) E17 E18 E19 Ecu-b fuse 15a G16 G17 G200 (left kick panel) G201 (right side of dash) G203 (right kick panel) Hot at all times Hot in on or accy Hot in on or start Ig2 Ign fuse 7.5a Instrument cluster J/b 1 (behind dash, left of steering column) J/b 3 (center) (behind center of dash) Passenger airbag cutoff indicator (center of dash) Passenger airbag cutoff switch (center of dash) Srs warning ind
TRANSMISSION
2.4L 2.4L, Overdrive Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for 2.4L, Overdrive Wiring Diagram for Toyota Tacoma PreRunner 1998: 42 (w/ tach) (w/o tach) A5 d1 Canada Cig fuse 15a Combination meter Cruise control ecu (on right kick panel) D13 D14 D15 D16 D19 Diode (behind top center of dash) Diode (behind top right side of dash) F19 F20 G10 G14 G17 G201 (right end of dash) G22 Guage 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) (w/ cruise control only) 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 Usa 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 60 (dash harness, upper right side of dash) i9 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd ecu (upper left kick panel) 4wd fuse 15a 4wd ind A/t ind switch A/t parking ind A22 Abs actuator w/ ecu (below center of dash) Add indicator switch (left side of engine) B12 C10 C12 C13 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) Exi3 F12 F16 Floor a/t only G104 (left front fender) 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 Ind J/b 1 (left kick panel) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) J/c 6 (top right side of dash) J/c 9, j/c 10 (left front shock tower) 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) W/ abs W/o abs 4WD Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for 4WD Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 15a 4wd ind A/t parking ind Abs actuator w/ ecu (below center of dash) 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) Exi3 Floor a/t only 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 (left kick panel) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 3 (behind right side of dash) J/c 6 (top right side of dash) 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 Rear Differential Lock Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Rear Differential Lock Wiring Diagram for Toyota Tacoma PreRunner 1998: 44 4wd 4wd control ecu (upper left kick panel) 4wd fuse 20a A22 Abs ecu (below center of dash) B12 Bb1 C10 C13 Combination meter D11 D16 D19 Detection switch (transfer l4 position) (on transmission) Exi2 Exi3 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 (left kick panel) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) J/c 2 (3.4l a/t) j/b 3 (left) (except 3.4l a/t) (top right side of dash) (3.4l a/t) (above steering column) (except 3.4l a/t) 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 W/o abs Transfer Case Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for Transfer Case Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 60 (dash harness, upper right side of dash) i9 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd ecu (upper left kick panel) 4wd fuse 15a 4wd ind A/t ind switch A/t parking ind A22 Abs actuator w/ ecu (below center of dash) Add indicator switch (left side of engine) B12 C10 C12 C13 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) Exi3 F12 F16 Floor a/t only G104 (left front fender) 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 Ind J/b 1 (left kick panel) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) J/c 6 (top right side of dash) J/c 9, j/c 10 (left front shock tower) 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) W/ abs W/o abs Transfer Case Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for Transfer Case Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 15a 4wd ind A/t parking ind Abs actuator w/ ecu (below center of dash) 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) Exi3 Floor a/t only 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 (left kick panel) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 3 (behind right side of dash) J/c 6 (top right side of dash) 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
2.7L 2.7L, A/T Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for 2.7L, A/T Wiring Diagram for Toyota Tacoma PreRunner 1998: 57 (left kick panel) g200 (r/b 2) A/t oil temp sensor (on transmission) Batt Cruise control system Data link connector 1 (left side of engine compt) Ect pwr Efi fuse 15a Efi relay Electronic controlled transmission solenoids Electronically controlled transmission select switch Engine control module (behind right side of dash) Engine controls Engine coolant temperature sensor (on engine) F15 G102 (left front fender apron) G110 (left front of engine) Gauge fuse 10a Hot at all times Hot in on or start I10 I10 (dash harness, behind right side of dash) Idl0 Ign fuse 7.5a J/b 1 (left side of dash) J/b 3 (behind combination meter) J/c 2 (right end of dash) J/c 3 (right end of dash) J/c 9, 10 (left side of engine compt) No. 1 No. 2 No. 3 O/d main switch Od off Od1 Od2 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 (brake pedal bracket) Te1 Throttle position sensor (on throttle body) Thw Vcc Vehicle speed sensor (for ect) (on transmission) Vta 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 60 (dash harness, upper right side of dash) i9 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd ecu (upper left kick panel) 4wd fuse 15a 4wd ind A/t ind switch A/t parking ind A22 Abs actuator w/ ecu (below center of dash) Add indicator switch (left side of engine) B12 C10 C12 C13 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) Exi3 F12 F16 Floor a/t only G104 (left front fender) 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 Ind J/b 1 (left kick panel) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) J/c 6 (top right side of dash) J/c 9, j/c 10 (left front shock tower) 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) W/ abs W/o abs 4WD Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for 4WD Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 15a 4wd ind A/t parking ind Abs actuator w/ ecu (below center of dash) 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) Exi3 Floor a/t only 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 (left kick panel) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 3 (behind right side of dash) J/c 6 (top right side of dash) 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 Rear Differential Lock Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Rear Differential Lock Wiring Diagram for Toyota Tacoma PreRunner 1998: 44 4wd 4wd control ecu (upper left kick panel) 4wd fuse 20a A22 Abs ecu (below center of dash) B12 Bb1 C10 C13 Combination meter D11 D16 D19 Detection switch (transfer l4 position) (on transmission) Exi2 Exi3 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 (left kick panel) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) J/c 2 (3.4l a/t) j/b 3 (left) (except 3.4l a/t) (top right side of dash) (3.4l a/t) (above steering column) (except 3.4l a/t) 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 W/o abs Transfer Case Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for Transfer Case Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 60 (dash harness, upper right side of dash) i9 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd ecu (upper left kick panel) 4wd fuse 15a 4wd ind A/t ind switch A/t parking ind A22 Abs actuator w/ ecu (below center of dash) Add indicator switch (left side of engine) B12 C10 C12 C13 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) Exi3 F12 F16 Floor a/t only G104 (left front fender) 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 Ind J/b 1 (left kick panel) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) J/c 6 (top right side of dash) J/c 9, j/c 10 (left front shock tower) 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) W/ abs W/o abs Transfer Case Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for Transfer Case Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 15a 4wd ind A/t parking ind Abs actuator w/ ecu (below center of dash) 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) Exi3 Floor a/t only 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 (left kick panel) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 3 (behind right side of dash) J/c 6 (top right side of dash) 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
3.4L 3.4L, A/T Wiring Diagram, with Column Shift for Toyota Tacoma PreRunner 1998 List of elements for 3.4L, A/T Wiring Diagram, with Column Shift for Toyota Tacoma PreRunner 1998: 65 2 ind A/t oil temperature sensor (on transmission) Batt (b+) Cig fuse 15a Cruise control system D ind Data link connector (left side of engine compt) E1 (grd) Ect pwr Efi fuse 15a Efi relay (on r/b 2) Electronic controlled transmission solenoids Electronically controlled transmission pattern select switch Engine control module (behind right side of dash) Engine controls Engine coolant temperature sensor (on engine) F15 G102 (left front fender apron) G110 (left front of engine) G200 (left kick panel) Gauge fuse 10a H11 H12 H13 Hot at all times Hot in run or accy Hot in run or start I10 I10 (dash harness, behind right side of dash) Idl0 Ign fuse 7.5a J/b 1 (behind left side of dash) J/b 2 (behind left side of dash) J/b 3 (behind combination meter) J/c 9, 10 (left side of engine compt) Junction connector 3 (right end of dash) L ind N ind No. 1 No. 2 No. 3 O/d main switch Od off Od1 Od2 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 brake pedal bracket) Te1 Throttle position sensor (on throttle body) Thw Vcc Vehicle speed sensor (for ect) (on transmission) Vta 3.4L, A/T Wiring Diagram, with Floor Shift for Toyota Tacoma PreRunner 1998 List of elements for 3.4L, A/T Wiring Diagram, with Floor Shift for Toyota Tacoma PreRunner 1998: 57 A/t oil temperature sensor (on transmission) Batt (b+) Cruise control system Data link connector (left side of engine compt) E1 (grd) Ect pwr Efi fuse 15a Efi relay (r/b 2) Electronic controlled transmission solenoids Electronically controlled transmission pattern select switch Engine control module (behind right side of dash) Engine controls Engine coolant temperature sensor (on engine) F15 G102 (left front fender apron) G110 (left front of engine) G200 (left kick panel) Gauge fuse 10a Hot at all times Hot in run or start I10 I10 (dash harness, behind right side of dash) Idl0 Ign fuse 7.5a J/b 1 (behind left side of dash) J/b 2 (left side of engine compt) J/b 3 (behind combination meter) J/c 2 (right end of dash) J/c 9, 10 (left side of engine compt) Junction connector 3 (right end of dash) No. 1 No. 2 No. 3 O/d main switch Od off Od1 Od2 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 brake pedal bracket) Te1 Throttle position sensor (on throttle body) Thw Vcc Vehicle speed sensor (for ect) (on transmission) Vta 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 60 (dash harness, upper right side of dash) i9 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd ecu (upper left kick panel) 4wd fuse 15a 4wd ind A/t ind switch A/t parking ind A22 Abs actuator w/ ecu (below center of dash) Add indicator switch (left side of engine) B12 C10 C12 C13 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) Exi3 F12 F16 Floor a/t only G104 (left front fender) 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 Ind J/b 1 (left kick panel) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) J/c 6 (top right side of dash) J/c 9, j/c 10 (left front shock tower) 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) W/ abs W/o abs 4WD Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for 4WD Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 15a 4wd ind A/t parking ind Abs actuator w/ ecu (below center of dash) 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) Exi3 Floor a/t only 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 (left kick panel) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 3 (behind right side of dash) J/c 6 (top right side of dash) 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 Rear Differential Lock Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Rear Differential Lock Wiring Diagram for Toyota Tacoma PreRunner 1998: 44 4wd 4wd control ecu (upper left kick panel) 4wd fuse 20a A22 Abs ecu (below center of dash) B12 Bb1 C10 C13 Combination meter D11 D16 D19 Detection switch (transfer l4 position) (on transmission) Exi2 Exi3 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 (left kick panel) J/b 3 (center) (behind center dash) J/b 3 (center) (behind center of dash) J/b 3 (left) (behind dash, above steering column) J/c 2 (3.4l a/t) j/b 3 (left) (except 3.4l a/t) (top right side of dash) (3.4l a/t) (above steering column) (except 3.4l a/t) 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 W/o abs Transfer Case Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for Transfer Case Wiring Diagram, with 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 60 (dash harness, upper right side of dash) i9 2-4 2-4 select motor (on transmission) 2-4 select switch 4wd 4wd ecu (upper left kick panel) 4wd fuse 15a 4wd ind A/t ind switch A/t parking ind A22 Abs actuator w/ ecu (below center of dash) Add indicator switch (left side of engine) B12 C10 C12 C13 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) Exi3 F12 F16 Floor a/t only G104 (left front fender) 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 Ind J/b 1 (left kick panel) J/b 3 (center) (center of dash) J/b 3 (center) (w/rear diff. lock) (center of dash) J/b 3 (left) (above steering column) J/c 2 (above glove box) J/c 6 (top right side of dash) J/c 9, j/c 10 (left front shock tower) 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) W/ abs W/o abs Transfer Case Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998 List of elements for Transfer Case Wiring Diagram, without 2-4 Select Switch for Toyota Tacoma PreRunner 1998: 43 (on trans- mission) 2.7l 3.4l 4wd 4wd control ecu (w/ rear diff lock) (upper left kick panel) 4wd fuse 15a 4wd ind A/t parking ind Abs actuator w/ ecu (below center of dash) 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) Exi3 Floor a/t only 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 (left kick panel) J/b 3 (center) (behind center of dash) J/b 3 (left) (above steering column) J/c 3 (behind right side of dash) J/c 6 (top right side of dash) 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
WARNING SYSTEMS Warning System Wiring Diagrams for Toyota Tacoma PreRunner 1998 List of elements for Warning System Wiring Diagrams for Toyota Tacoma PreRunner 1998: 31 (a/t) (m/t) A16 Buckle switch (in driver's seat belt buckle) Cig fuse 15a Combination meter 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 acc or on Hot in on or start Hot in tail or head 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 Red f2 Seat belt ind Tail fuse 10a Unlock warning switch (on steering column) W/ power windows W/o power windows
WIPER/WASHER Wiper/Washer Wiring Diagram for Toyota Tacoma PreRunner 1998 List of elements for Wiper/Washer Wiring Diagram for Toyota Tacoma PreRunner 1998: 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
