GROUND DISTRIBUTION – Toyota Sequoia Limited 2013 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Toyota Sequoia Limited 2013

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Sequoia Limited 2013:

• (4wd) four wheel drive control ecu
• (left side of engine compt) engine room j/b
• (left side of engine compt) engine room r/b
• (w/ separate type amplifier) navigation receiver assembly
• (w/ separate type amplifier) radio receiver assembly
• (w/ separate type amplifier) stereo component amplifier assembly
• 2wd
• A/f relay
• A1 (behind left headlight assembly)
• A2 (behind left headlight assembly)
• A27
• A29
• A3 (right side of engine compt)
• A4 (right side of engine compt)
• Abs & traction actuator assembly
• Air sus relay
• Back door power
• Brake fluid level warning switch (brake master cylinder reservoir sub assembly)
• Center air bag sensor assembly
• Clearance warning ecu assembly
• Cooling fan motor
• D16
• D28
• Defog relay
• Driver side j/b (left end of dash)
• Ecm
• Efi main relay
• Engine hood courtesy switch
• F/pmp relay
• From curtain air bag cutoff switch (diagram 3 of 4)
• Front blower w/ fan motor sub assembly
• Front wiper deicer (wind- shield glass)
• Glove box light assembly
• H14
• H3 (right kick panel)
• H4 (w/ seat position memory) (left side of dash)
• H56
• Headlight cleaner control relay
• Headlight dimmer switch assembly
• I16
• I2 (under center console)
• I26
• Ig2 relay
• Junction connector a46 (right side of dash)
• Junction connector a54 (left side of engine compt)
• Junction connector h83 (right side of dash)
• Left fog light assembly
• Left headlight assembly (high)
• Left headlight assembly (low)
• Left parking/ turn signal light (left headlight assembly)
• Left side marker light (left headlight assembly)
• Level warning switch assembly
• Noise filter
• Pattern select switch assembly
• Rear washer motor & pump assembly
• Right fog light assembly
• Right headlight assembly (high)
• Right headlight assembly (low)
• Right side marker light (right headlight assembly)
• Right turn signal light & parking light (right headlight assembly)
• Shift lock control ecu sub assembly
• St relay
• Sub batt relay
• Switch assembly
• To ground h2 (diagram 2 of 4)
• Trailer socket 7 pin & 4 pin type
• Transmission control switch
• W/ navigation
• W/o navigation
• Window regulator
• Windshield wiper motor assembly
• Windshield wiper switch assembly
• Wireless door lock buzzer

Ground Distribution Wiring Diagram (2 of 4) for Toyota Sequoia Limited 2013

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Sequoia Limited 2013:

• (if equipped) left vanity light
• (if equipped) right vanity light
• (w/ blind spot monitor system & dynamic radar cruise control) network gateway ecu
• (w/ blind spot monitor system) warning canceling switch assembly
• (w/ built in type amplifier) navigation receiver assembly
• (w/ rear seat entertainment system) television display assembly
• (w/ seat position memory)
• (w/ trailer socket 7 pin & 4 pin type) backup light relay
• 4 wheel drive control switch
• A/c amplifier assembly
• Acc relay
• Accessory meter assembly
• Center air bag sensor assembly
• Cigarette lighter assembly
• Combination meter assembly
• D30
• D62
• Differ- ential lock switch
• Dlc 3 (data link connector 3)
• Door control switch assembly
• Drive monitor switch
• Driver side j/b (left end of dash)
• From ground h3 (diagram 1 of 4)
• H1 (left kick panel)
• H2 (left center of dash)
• H48
• H49
• H56
• H67
• Hazard warning signal switch assembly
• Height control mode select switch
• Height control switch
• Hj1
• Hu1
• I1 (right center of dash)
• I26
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• Inner rear view mirror assembly
• Interior dome light switch assembly
• Inverter relay
• Junction connector h84 (right side of dash)
• Junction connector h85 (left side of dash)
• Key interlock solenoid
• Left front door lock assembly
• Left front power window regulator motor assembly
• Left front seat heater switch
• Left outer rear view mirror assembly
• Left rear air bag sensor shield
• Lh1
• Main body ecu
• Mh1
• Mirror & turn signal light
• Multiplex tilt & telescopic ecu
• Nca
• Oh2
• Option connector (glass breakage sensor ecu)
• Outer mirror control ecu assembly
• Outer mirror switch assembly
• P/w relay
• Position memory
• Power back door opener/ closer switch (back door control switch)
• Power outlet relay
• Power steering ecu assembly
• Power window regulator master switch assembly
• Radio receiver assembly (w/ built in type i1 amplifier & w/o navigation)
• Right front door lock assembly
• Right front power window regulator motor assembly
• Right front power window regulator switch assembly
• Right front seat heater switch
• Right outer rear view mirror assembly
• Roof console box assembly
• Room light assembly
• Sliding roof control ecu
• Steering sensor
• Suspension control switch
• Tire pressure warning ecu
• Tire pressure warning reset switch
• Towing brake controller
• Turn signal flasher assembly
• Unlock warning switch assembly
• Vsc off switch
• W/ climate control seat
• W/ navigation
• W/ outer rear view
• W/ outer rear view mirror & w/o turn signal light
• W/ rear seat entertainment system
• W/ seat
• W/ seat position memory
• W/o climate control seat
• W/o rear seat entertainment system
• W/o seat position memory

Ground Distribution Wiring Diagram (3 of 4) for Toyota Sequoia Limited 2013

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Sequoia Limited 2013:

• (if equipped) power back door unit assembly
• (if equipped) right blind spot monitor sensor
• (w/ dynamic radar cruise control) junction terminal
• (w/ steering a/c switch) integration control & panel assembly
• (w/ stowing function & rear power seat 2)
• (w/o power back door) back door lock assembly w/ motor
• (w/o rear seat entertainment system) center power outlet socket assembly
• A/c amplifier assembly
• Back door ecu
• Center power point socket assembly
• Center stop light assembly
• Curtain air bag cutoff switch
• Front power point socket assembly
• H24
• Joint connector p22 (right rear quarterpanel)
• Junction connector o39 (left rear quarterpanel)
• Junction connector o47 (left rear quarterpanel)
• Junction connector v19 & v20 (tailgate assembly)
• Junction connector w14 (under front passenger's seat)
• Left blind spot monitor sensor
• Left fold seat control ecu
• Left rear combination light assembly
• Left rear power seat switch (w/ stowing function & rear power seat 2)
• Left rear seat heater control sub assembly
• Left rear seat heater switch
• License plate light assembly
• Np1
• O18
• O33
• Occupant detection ecu
• P1 (right "b" pillar)
• P14
• P19
• P2 (right quarterpanel)
• Power back door closer switch (back door control switch) (if equipped)
• Power slide back door warning buzzer
• Pw1
• Pw2
• Q16
• Rear a/c control assembly
• Rear blower motor control
• Rear blower w/ fan motor sub- assembly
• Right curtain shield air bag assembly shield nca
• Right fold seat control ecu
• Right front lumbar power seat switch
• Right front power seat switch
• Right front seat heater control sub assembly
• Right rear combination light assembly
• Right rear door w/ motor lock assembly
• Right rear power seat switch
• Right rear seat heater control sub assembly
• Right rear seat heater switch
• Right seat back climate control blower
• Right seat cushion climate control blower
• Sh1
• Spot monitor system
• Suspension control ecu
• To junction connector h83 (diagram 1 of 4)
• To junction connector o40 (diagram 4 of 4)
• Transponder key ecu assembly
• V19
• V20
• Voltage inverter assembly
• W/ blind
• W/ climate control seat
• W/ power back door
• W/ power seat
• W/ rear seat heater
• W/ stowing function & rear power seat 2
• W/ stowing function & w/o power rear seat 2
• W/o blind
• W/o climate control seat
• W/o power seat

Ground Distribution Wiring Diagram (4 of 4) for Toyota Sequoia Limited 2013

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Toyota Sequoia Limited 2013:

• (4wd) transfer shift actuator assembly
• (5.7l flex fuel) fuel tank solenoid valve assembly
• (w/ 10 way control) left seat variable cushion switch
• (w/ climate control seat) left back seat climate control blower
• (w/ climate control seat) left cushion seat climate control blower
• (w/ seat position memory) left front power seat ecu & switch
• (w/o seat position memory) left front power seat switch
• 4wd
• 5.7l
• 5.7l flex fuel
• A61
• Ah3
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Air injection control driver (bank 1)
• Air injection control driver (bank 2)
• Air pump assembly (bank 1)
• Air pump assembly (bank 2)
• Air switching valve (bank 1)
• Air switching valve (bank 2)
• Canister pump module
• Cruise control main switch
• D1 (left rear of engine)
• D2 (right rear of engine)
• D3 (right rear of engine)
• D32
• D34
• D45
• D46
• D55
• D56
• Da1
• Df1
• Differential vacuum actuator assembly
• Distance control ecu assembly
• Dlc 3
• Door control receiver
• Engine control module (ecm)
• From junction connector o39 & o47 (diagram 3 of 4)
• From junction connector v19 & v20 (diagram 3 of 4)
• Fuel pump control ecu assembly
• H86
• H87
• Height control compressor motor (height control compressor 1)
• Height control exhaust valve (height control compressor 1)
• Height control valve
• Ignition coil 1 assembly
• Ignition coil 2 assembly
• Ignition coil 3 assembly
• Ignition coil 4 assembly
• Ignition coil 5 assembly
• Ignition coil 6 assembly
• Ignition coil 7 assembly
• Ignition coil 8 assembly
• Junction connector a61 & d55 (right rear of engine compt)
• Junction connector d53 (right rear of engine compt)
• Junction connector h86 & h87 (left side of dash)
• Junction connector o40 (left rear quarterpanel)
• Knock control sensor (bank 1 sensor 1) shield
• Knock control sensor (bank 1 sensor 2) shield
• Knock control sensor (bank 2 sensor 1) shield
• Knock control sensor (bank 2 sensor 2) shield
• Laser radar sensor
• Left fold seat control ecu
• Left front lumbar power seat switch
• Left front seat heater control sub assembly
• Left rear combination light assembly
• Left rear door lock assembly
• No1
• O1 (left "b" pillar)
• O2 (left quarterpanel)
• O20
• O21
• O22
• O23
• O33
• O35
• O44
• Oa1
• Oq1
• Oq3
• Ot1
• Ox1
• Oxygen sensor (bank 1 sensor 2) shield
• Oxygen sensor (bank 2 sensor 2) shield
• Q1 (under left rear of vehicle)
• Rear power point socket assembly
• Rear window defogger (back door glass)
• Right rear combination light assembly
• Spiral cable (steering column)
• Steering pad switch assembly
• Trailer socket
• V12
• Vo2
• W/ 8 way control & 10 way control
• W/ stowing function & rear power seat 2
• W/ trailer socket 4 pin type
• W/ trailer socket 4 pin type & 7 pin type
• X10
• Xz1
• Z11
• Z12