GROUND DISTRIBUTION – Toyota Sequoia SR5 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Toyota Sequoia SR5 2009

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Toyota Sequoia SR5 2009:

• (if equipped) four wheel drive control ecu
• (left side of engine compt) engine room j/b
• (left side of engine compt) engine room r/b
• A/f relay
• A1 (5.7l: behind left headlight assembly) (4.7l: left side of engine compt)
• A2 (5.7l: behind left headlight assembly) (4.7l: left side of engine compt)
• A27
• A29
• A3 (right side of engine compt)
• A4 (right side of engine compt)
• Abs 4 traction actuator assembly
• Air sus relay
• Back door power
• Brake fluid level warning switch
• 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
• Except 4.7l
• F/pmp relay
• Front blower (w/ fan motor sub assembly)
• Front wiper deicer
• 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
• 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 (high)
• Left headlight (low)
• Left parking/ turn signal light
• Left side marker light
• Level warning switch assembly
• Noise filter
• Pattern select switch assembly
• Rear washer motor & pump assembly
• Right fog light assembly
• Right high headlight assembly
• Right low headlight assembly
• Right side marker light (right headlight assembly)
• Right turn signal light & parking light (right headlight assembly)
• Security courtesy switch
• Shift lock control ecu sub assembly
• St relay
• Sub batt relay
• Switch assembly
• To curtain air bag cutoff switch (diagram 3 of 5)
• To ground h2 (diagram 2 of 5)
• Trailer 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 5) for Toyota Sequoia SR5 2009

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Toyota Sequoia SR5 2009:

• (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
• Air pump assembly (bank 1)
• 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)
• E1 (4.7l) (top of engine)
• From ground h3 (diagram 1 of 5)
• H1 (left kick panel)
• H2 (left center of dash)
• H56
• H67
• Hazard warning signal switch assembly
• Height control mode select switch
• Height control switch
• 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
• Main body ecu
• Multiplex tilt & telescopic ecu
• Option connector (display)
• Option connector (glass breakage sensor ecu)
• Outer mirror control ecu assembly
• Outer mirror switch assembly
• P/w relay
• Position memory
• Power back door main switch
• Power back door opener/ closer switch (back door control switch)
• Power steering ecu assembly
• Power window regulator master switch assembly
• Radio receiver assembly (built in type amplifier) i1
• 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/ daytime running light
• W/ rear seat entertainment system
• W/ seat
• W/ seat position memory
• W/o rear seat entertainment system
• W/o seat position memory

Ground Distribution Wiring Diagram (3 of 5) for Toyota Sequoia SR5 2009

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Toyota Sequoia SR5 2009:

• (w/ navigation system) radio receiver assembly
• (w/o rear seat enter- tainment system) center power outlet socket assembly
• A/c amplifier assembly
• A61
• 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 2)
• Air switching valve (bank 1)
• Air switching valve (bank 2)
• Camshaft position sensor shield
• Canister pump module
• Center power point socket assembly
• Crank- shaft position sensor shield
• Curtain air bag cutoff switch
• D32
• D34
• D4 (4.7l) (left rear of engine)
• D45
• D46
• D5 (4.7l) (left side of engine)
• D55
• D56
• D6 (4.7l) (right rear of engine)
• D7 (4.7l) (right side of engine)
• Differential vacuum actuator assembly
• Distance control ecu assembly
• Dlc 3
• Engine control module
• From junction connector h83 (diagram 1 of 5)
• Front power point socket assembly
• H24
• H54
• H86
• H87
• I16
• I2 (under center console)
• I20
• 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
• Integration control & panel assembly
• Junction connector d53 (right rear of engine compt)
• Junction connector d55 & a61 (right rear of engine compt)
• Junction connector h86 & h87 (left side of dash)
• Knock control sensor (bank 1) shield
• Knock control sensor (bank 2) shield
• Laser radar sensor
• Main switch assembly
• Navigation receiver assembly
• Noise filter (ignition bank 1)
• Noise filter (ignition bank 2)
• Oxygen sensor (bank 1 sensor 2) shield
• Oxygen sensor (bank 2 sensor 2) shield
• Power source control ecu
• Rear a/c control assembly
• Roof console box assembly shield
• Spiral cable sub assembly
• Stereo component amplifier assembly
• Transfer shift actuator
• Transponder key ecu assembly
• Vvt sensor (bank 1) shield
• Vvt sensor (bank 2) shield

Ground Distribution Wiring Diagram (4 of 5) for Toyota Sequoia SR5 2009

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Toyota Sequoia SR5 2009:

• (w/ power back door) power back door unit assembly
• (w/o power back door) back door lock assembly w/ motor
• Back door ecu
• Center stop light assembly
• Junction connector o39 (left rear quarterpanel)
• Junction connector p22
• 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 (w/ power rear seat 2 & stowing function)
• Left rear seat heater control sub assembly
• Left rear seat heater switch
• License plate light assembly
• O17
• O18
• O19
• 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
• Rear blower (w/ fan motor sub assembly)
• Rear blower motor control
• 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
• Suspension control ecu
• To junction connector o40 (diagram 5 of 5)
• V19
• V20
• Voltage inverter assembly
• W/ air suspension
• W/ climate control seat
• W/ electronic modulated air suspension
• W/ power back door
• W/ power rear seat 2 & stowing function
• W/ power seat
• W/ rear seat heater
• W/ stowing function & power rear seat 2
• W/ stowing function w/o power rear seat 2
• W/o climate control seat
• W/o power seat
• W/o roof spoiler w/ roof spoiler

Ground Distribution Wiring Diagram (5 of 5) for Toyota Sequoia SR5 2009

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Toyota Sequoia SR5 2009:

• (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
• A61
• 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 (bank 1) assembly
• Air pump (bank 2) assembly
• Air switching valve (bank 1)
• Air switching valve (bank 2)
• Canister pump module
• D1 (5.7l & 5.7l flex fuel) (left rear of engine)
• D2 (except 4.7l) (right rear of engine)
• D3 (except 4.7l) (right rear of engine)
• D32
• D34
• D45
• D46
• D55
• D56
• Differential vacuum actuator assembly
• Distance control ecu assembly
• Dlc 3
• Door control receiver
• Engine control module
• From junction connector o39 (diagram 4 of 5)
• From junction connector v19 & v20 (diagram 4 of 5)
• Fuel pump control ecu assembly
• H54
• H86
• H87
• Heated oxygen sensor (bank 1 sensor 2) shield
• Heated oxygen sensor (bank 2 sensor 2) shield
• 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 front seat heater control sub assembly
• Left rear combination light assembly
• Left rear door lock assembly
• O1 (left "b" pillar)
• O2 (left quarterpanel)
• O20
• O21
• O22
• O23
• O33
• O35
• 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
• Trailer socket
• Transfer shift actuator assembly
• V12
• W/ stowing function & rear power seat 2
• W/ trailer socket 4 pin type
• W/ trailer socket 7 pin type
• X10