POWER DISTRIBUTION – Toyota Tacoma X-Runner 2012 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Toyota Tacoma X-Runner 2012

List of elements for Power Distribution Wiring Diagram (1 of 3) for Toyota Tacoma X-Runner 2012:

• (left front of engine compt) engine room r/b
• (w/o trailer towing) (w/ trailer towing)
• A/c amplifier, combination meter, transponder key ecu, steering sensor occupant classification ecu (w/ separate seat), door control receiver, body ecu & inner rear view mirror
• A/f heater fuse 15a
• A/f heater relay
• A/pump fuse 50a
• Abs 1 fuse 50a
• Abs 2 fuse 30a
• Ac skt fuse 100a
• Ai valve fuse (4.0l) 10a
• Ai valve relay
• Air injection control driver
• Alt fuse 120a 140a
• Alt-s fuse 7.5a
• Am1 fuse 50a
• Am2 fuse 30a
• Batt chg fuse 30a
• Batt chg relay
• Battery
• Data link connector
• Dome fuse 7.5a
• Ecu-b fuse 7.5a
• Efi fuse 20a
• Efi relay & engine control module
• Engine control module
• Engine room j/b (left side of engine compt)
• Etcs fuse 10a
• Fr fog fuse 15a
• Fr fog relay
• Generator
• Head relay
• Heater fuse 50a
• Heater relay
• Horn fuse 10a
• Horn relay
• J/b fuse 50a
• Left vanity light (left visor assembly) (if equipped) right vanity light (right visor assembly) (if equipped) center room lamp, map lamp & hazard warning signal switch assembly
• Obd fuse 7.5a
• Radio 1 fuse 10a
• Radio 2 fuse 30a
• Radio receiver assembly & (w/ built-in type amplifier) radio & display receiver assembly (w/ separate type amplifier)
• Red
• Short pin
• Skid control ecu w/ actuator
• Starter
• Stereo component amplifier (w/ separate type amplifier) speaker (woofer) (w/ built-in type amplifier & access cab)
• Stop fuse 10a
• Stop lamp switch & stop lamp control relay
• To ac skt relay (diagram 3 of 3)
• To driver side j/b (diagram 3 of 3)
• To ignition switch (diagram 2 of 3)
• Towing brake controller
• Towing brk fuse 30a
• Towing fuse 30a
• Towing tail fuse 30a
• Towing tail relay
• Trn-haz fuse 15a
• Turn signal flasher (w/ drl & trailer towing) flash relay (w/o drl & trailer towing)
• Turn signal flasher (w/ drl)
• W/ hydraulic booster type

Power Distribution Wiring Diagram (2 of 3) for Toyota Tacoma X-Runner 2012

List of elements for Power Distribution Wiring Diagram (2 of 3) for Toyota Tacoma X-Runner 2012:

• (right side of dash) instrument panel j/b 2
• 2.7l a/t
• 4.0l a/t
• 4wd control ecu
• 4wd fuse 20a
• 4wd m/t
• A/t
• A11
• Acc
• Acc fuse 7.5a
• Am1
• Am2
• B10
• B11
• B18
• Backup lamp relay
• Backup lamp switch (m/t) & park/neutral position switch (a/t)
• Bkup lp fuse 10a
• Body ecu
• C/opn relay
• C13
• C14
• C17
• Center air bag sensor assembly
• Clutch start cancel switch (4wd)
• Clutch start diode (m/t)
• Combination meter
• Combination switch
• Driver side j/b (left side of dash)
• Engine control module
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Except tmmtx made
• Flash relay (w/o drl & trailer towing)
• From am1 fuse (diagram 1 of 3)
• From am2 fuse (diagram 1 of 3)
• Fuel injectors
• Gauge fuse 7.5a
• H11
• H13
• H15
• H17
• H20
• Hazard warning signal switch assembly
• I13
• I15
• Ig1
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Ig2
• Ign fuse 15a
• Ignition coils & noise filter (ignition)
• Ignition switch
• Inner rear view mirror
• J10
• J16
• J20
• Lock
• M/t
• Occupant classification ecu
• Off
• Outer mirror switch
• Park/ neutral position switch (a/t)
• Pnk
• Shift lock control ecu
• Shift lock control ecu, hazard warning signal switch assembly, generator (2.7l), air mix damper servo motor, a/c control assembly, air vent damper servo motor, a/c amplifier, stop lp ctrl relay & (w/ hydraulic booster, vacuum booster type & trailer towing) radio & display receiver assembly (w/ separate amplifier)
• Skid control ecu w/ actuator (w/ hydraulic booster type)
• Skid control ecu w/ actuator (w/o rear differential lock)
• St1
• St2
• Sta fuse 7.5a
• Sta relay
• Start
• Stereo component amplifier (w/ separate type amplifier), radio type receiver assembly (w/ built-in type amplifier) speaker (woofer) & (w/ built-in type amplifier access cab) radio & display receiver assembly (w/ separate amplifier)
• Stop lamp switch
• Tmmtx made
• To acc skt relay (diagram 3 of 3)
• To instrument panel j/b 1 (diagram 3 of 3)
• To voltage inverter (diagram 3 of 3)
• Transponder key ecu
• Turn signal flasher (w/ drl & trailer towing)
• Windshield washer motor
• Windshield wiper motor
• Wip fuse 30a
• Wsh fuse 10a

Power Distribution Wiring Diagram (3 of 3) for Toyota Tacoma X-Runner 2012

List of elements for Power Distribution Wiring Diagram (3 of 3) for Toyota Tacoma X-Runner 2012:

• (2.7l)
• (4.0l)
• (a/t)
• (m/t)
• 400w
• A11
• A12
• A13
• Ac skt relay
• Ac1
• Ac2
• Acc skt relay
• Acc1
• Acc2
• Altb
• B15
• Batt chg relay (w/ trailer towing)
• Bc (under front passenger's seat)
• Bc1
• Bc2
• Body ecu
• C11
• C13
• C14
• Cccl
• Clutch start cancel switch (4wd m/t)
• Combination meter engine control module, (2.7l) hazard warning signal switch assembly, radio receiver assembly, (w/ built-in type amplifier) radio & display receiver assembly (w/ separate type amplifier) a/t shift lever illumination, a/c control assembly & tail diode (4.0l)
• Cruise control clutch switch (m/t)
• Cruise control system
• D10
• Differential lock switch
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• E13
• Ed1
• Ed2
• Els2
• Engine control module
• Engine room r/b 2 (left front of engine compt)
• From ac skt fuse (diagram 1 of 3)
• From acc fuse (diagram 2 of 3)
• From ig1 2 fuse (diagram 2 of 3)
• From instrument panel j/b (diagram 2 of 3)
• From j/b fuse (diagram 1 of 3)
• Front power out let socket 2 power point socket assembly (12v)
• Front power point socket 1 power point socket assembly (12v)
• Generator (4.0l)
• Gnd
• H18
• Heater relay
• Ia4
• Im1
• Ind
• Instrument cluster system
• Instrument panel j/b 1 (left side of dash)
• J19
• Junction connector j1 (left kick panel)
• K11
• Left headlight assembly
• Left rear combination lamp, right rear combination lamp, left license plate lamp & right license plate lamp
• Mg clt relay
• Nsw
• Out
• P/t
• P/w relay
• Pgnd
• Power ind+ outlet main switch (115v) ind-
• Pwr outlet fuse 15a
• Rear power point socket assembly (120v)
• Red
• Redr
• Rheostat
• Right headlight assembly
• Skid control ecu w/ actuator
• Spd
• Spiral cable, rheostat, fog lamp switch, traction control switch, downhill assist control switch, (if equipped) differential lock switch, towing brake connector & curtain air bag cutoff switch (4wd)
• Steering sensor
• Tail fuse 10a
• Tail relay
• Tire pressure warning ecu
• Towing tail relay
• Trly
• Voltage inverter (left rear of vehicle compt)
• W/ trailer towing
• W/o trailer towing
• Yaw rate sensor