GROUND DISTRIBUTION – Toyota Prius 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Toyota Prius 2009

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota Prius 2009:

81

• (left side of engine compt) engine room r/b
• (on left side of engine compt) engine room j/b
• (right rear of vehicle)
• (w/ drl) daytime running light relay
• (w/ hid) left headlight assembly
• (w/ smart key) door control receiver
• (w/o drl & hid) left headlight
• A/c w/p relay
• Abs & ba & trac & vsc actuator
• B j12
• B11
• Battery ecu
• Bl (near right "b" pillar)
• Bn (at rear of vehicle)
• Built-in amplifier
• Center connector (behind left side of dash)
• Combination meter
• Coolant heat storage water pump
• Drl 4 relay
• Ee (left rear of engine compt)
• Ef (left rear of engine compt)
• Efi m relay
• Engine hood courtesy switch
• Engine room r/b 2 (rear of engine compt)
• Fan 2 relay
• H15
• High mounted stop light
• I11
• Ig2 relay
• Igct relay
• Ii (behind center of dash)
• Inverter
• J/c 12 & 13 (behind right side of dash)
• J/c 20 & 21 (behind center of dash)
• J/c 30 (rear of passenger compt)
• J/c 34 (in rear of vehicle)
• J/c 36 (behind left side of dash)
• J12
• J13
• J20
• J21
• Left front buckle switch
• Left front fog light
• Left front side marker light
• Left front turn signal light
• Left license plate light
• Left rear combination light
• Left rear door unlock detection switch
• Luggage compartment courtesy switch/ luggage compartment door opener motor
• Luggage compartment door opener switch/ luggage compartment door lock switch
• Luggage oscillator (inner)
• Luggage oscillator (outer)
• M13 m13
• Motor generator 1 shields
• Motor generator 2 shields
• Multi- display
• Navigation ecu
• Nca
• Overhead j/b shield
• P con mtr relay
• R14
• R16
• Radiator fan motor
• Radio & player
• Rear window defogger
• Rear wiper motor
• Right license plate light
• Right rear combination light
• S10
• S27
• S28
• S29
• Separate amplifier
• Short connector
• Skid control ecu
• Stereo component amplifier
• Transmission control ecu
• W/ television camera w/o television camera
• Water pump motor (a/c)
• Water pump motor (inverter)
• Wireless door lock buzzer

Ground Distribution Wiring Diagram (2 of 3) for Toyota Prius 2009

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota Prius 2009:

77

• (w/ sensor) left front door oscillator
• A/c control assembly
• A11
• A18
• Air bag sensor assembly
• Battery blower motor controller
• Battery ecu shield
• Blower motor controller
• Bm (at rear of vehicle)
• Body ecu
• Bp (right rear of vehicle)
• Bq (right rear of vehicle)
• C11
• C13
• C16
• Center connector (behind left side of dash)
• Center connector (behind right side of dash)
• Clock
• Combination switch
• Data link connector 3
• Data link connector shield
• Driver side electrical key antenna
• Driver side j/b (behind left end of dash)
• E12
• E14
• E17
• E28
• E30
• Ed (at rear of engine)
• Engine control module
• F12
• F13
• Flasher relay
• Fuel pump
• G14
• G15
• Garage door opener/ inner mirror
• Gateway ecu
• Gateway ecu shield
• Glove box light
• Gnd
• H14
• Hazard switch
• Htr relay
• Hybrid vehicle control ecu
• Ig (above left kick panel)
• Ig1 relay
• Ignition coil & igniter
• Ih (above left kick panel)
• Ij (behind center of dash)
• Interior light
• Inv w/p relay
• J/c 16 (behind left end of dash)
• J/c 24 (behind left end of dash)
• J/c 27 (left side of passenger compt)
• J/c 32 (right rear of vehicle)
• Left front door unlock detection switch
• Left mirror heater
• M14
• Main switch
• Multi- display
• Nca
• Noise filter
• Occupant classification ecu
• Power outlet
• Power outlet relay
• Power steering ecu
• Power steering ecu shield
• Power window master switch
• Pwr relay
• Red
• Remote control mirror switch
• Right rear door unlock detection switch
• Skid control ecu shield
• Steering sensor
• Steering sensor shield
• To j/c 25 (diagram 3 of 3)

Ground Distribution Wiring Diagram (3 of 3) for Toyota Prius 2009

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota Prius 2009:

82

• (w/ hid) right headlight assembly
• (w/ sensor) right front door oscillator
• (w/ smart key) certification ecu
• (w/ smart key) door control receiver
• (w/o drl & hid) right headlight
• Acc relay
• Accel position sensor shield
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Brake fluid level warning switch
• C13
• Camshaft position sensor shield
• Canister pump module
• Center connector (behind left side of dash)
• Center connector (behind right side of dash)
• Center connector 1 (behind left side of dash)
• Crankshaft position sensor shield
• D13
• Data link connector 3
• E14
• Ea (right side of engine compt)
• Eb (right side of engine compt)
• Ec (at rear of engine)
• Engine control module
• Engine control module shield
• From ground ih a (diagram 2 of 3)
• Front passenger seat belt warning light
• Front passenger's side electrical key antenna
• Front wiper motor
• G10
• G11
• Gateway ecu shield
• Headlight beam level control ecu
• Heated oxygen sensor (bank 1 sensor 2) shield
• Hybrid vehicle control ecu shield
• I10
• I11
• Id code box
• Ik (at right end of dash)
• Inverter shield
• J/c 12 & 13 (behind right side of dash)
• J/c 17 (at right kick panel)
• J/c 25 (behind right side of dash)
• J/c 26 (right rear of passenger compt)
• J/c 33 (near left front roof panel)
• J/c 5
• J12
• J13
• Key slot
• Knock sensor (bank 1) shield
• L10
• L11
• L12
• Left vanity light switch
• M10
• Mass air flow meter shield
• N10
• Nca
• Overhead j/b
• P12
• P13
• Pnk
• Power source control ecu
• Power switch
• Pressure switch
• Ptc heater
• Rheostat
• Right front door lock control switch
• Right front door unlock detection switch
• Right front fog light
• Right front side marker light
• Right front turn signal light
• Right mirror heater
• Right vanity light switch
• Room oscillator
• Shift lever position sensor shield
• Smart key system cancel switch
• Throttle position sensor shield
• Tire pressure warning ecu
• Tire pressure warning reset switch
• Water temp switch
• Yaw rate sensor
• Yaw rate sensor shield