GROUND DISTRIBUTION – Toyota Sequoia SR5 2011 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Toyota Sequoia SR5 2011

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Sequoia SR5 2011:

75

• (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/ satellite radio) stereo component tuner assembly
• (w/o navigation) radio receiver 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 security courtesy switch
• Except 4.6l
• F/pmp relay
• 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)
• I20
• I38
• 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
• Navigation receiver 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
• Stereo component amplifier assembly
• Sub batt relay
• Switch assembly
• To curtain air bag cutoff switch (diagram 3 of 4)
• To ground h2 (diagram 2 of 4)
• Trailer socket 7 pin & 4 pin type
• Transmission control switch
• W/ drl
• Window regulator
• Windshield wiper motor assembly
• Windshield wiper switch assembly
• Wireless door lock buzzer

Ground Distribution Wiring Diagram (2 of 4) for Toyota Sequoia SR5 2011

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Sequoia SR5 2011:

86

• (if equipped) left vanity light
• (if equipped) right vanity light
• (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
• 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)
• H47
• H49
• H56
• H67
• Hazard warning signal switch assembly
• Height control mode select switch
• Height control switch
• Hj1
• I1 (right center of dash)
• 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
• Multiplex tilt & telescopic ecu
• Navigation receiver assembly (w/ navigation) i26
• 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 (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/ daytime running light
• W/ outer rear view mirror & turn signal light
• W/ outer rear view mirror & w/o turn signal light
• W/ seat
• W/ seat position memory
• W/o climate control seat
• W/o seat position memory

Ground Distribution Wiring Diagram (3 of 4) for Toyota Sequoia SR5 2011

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Sequoia SR5 2011:

70

• (rear power seat 2) right fold seat control ecu
• (w/ power back door) power back door unit assembly
• (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
• From junction connector h83 (diagram 1 of 4)
• Front power point socket assembly
• H24
• Integration control & panel assembly
• Joint connector p22
• Junction connector o39 (left rear quarterpanel)
• Junction connector v19 & v20 (tailgate assembly)
• Junction connector w14 (under front passenger's seat)
• Left fold seat control ecu
• Left rear combination light assembly
• Left rear power seat switch (rear power seat 2)
• Left rear seat heater control sub assembly
• Left rear seat heater switch
• License plate light assembly
• Np1
• O17
• 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 back door unit assembly
• Power slide back door warning buzzer
• Pw1
• Pw2
• 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 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
• Suspension control ecu
• To junction connector o40 (diagram 4 of 4)
• Transponder key ecu assembly
• V19
• V20
• Vo2
• Voltage inverter assembly
• W/ climate control seat
• W/ power back door
• W/ power seat
• W/ rear seat heater
• W/ stowing function
• W/ stowing function & power rear seat 2
• W/ stowing function & w/ rear power seat 2
• W/ stowing function w/o power rear seat 2
• W/ stowing function w/o rear power seat 2
• W/o climate control seat
• W/o power seat

Ground Distribution Wiring Diagram (4 of 4) for Toyota Sequoia SR5 2011

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Toyota Sequoia SR5 2011:

106

• (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/ climate control seat) left front seat heater control sub assembly
• (w/ seat position memory) left front power seat ecu & switch
• (w/o seat position memory) left front power seat switch
• 4.6l
• 4wd
• 5.7l
• 5.7l & 5.7l flex fuel
• 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)
• Assembly
• 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)
• Except 4.6l
• From junction connector o39 (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 assembly 1
• Ignition coil assembly 2
• Ignition coil assembly 3
• Ignition coil assembly 4
• Ignition coil assembly 5
• Ignition coil assembly 6
• Ignition coil assembly 7
• Ignition coil assembly 8
• 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
• 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 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
• Power back door unit
• Q1 (under left rear of vehicle)
• Rear power point socket assembly
• Rear window defogger (back door glass)
• Right rear combination light assembly
• Spiral cable sub assembly (steering column)
• Steering pad switch assembly (5.7l & 5.7l flex fuel)
• Trailer socket
• Transfer shift actuator assembly
• V12
• Vo2
• 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