GROUND DISTRIBUTION – Toyota Prius 2004 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Toyota Prius 2004

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota Prius 2004:

73

• (left side of eng compt) e3
• (left side of engine compt) engine room j/b
• (left side of engine compt) engine room r/b
• (right rear of vehicle)
• 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)
• Brake fluid level warning switch
• Coolant heat storage water pump
• Daytime running light relay
• Door control receiver
• Drl 4 relay
• E1 (right side of engine compt)
• Ea (right side of engine compt)
• Eb (right side of engine compt)
• Ee (left rear of engine compt)
• Ef (left rear of engine compt)
• Efi m relay
• Engine hood courtesy switch
• Engine room r/b 2 (right side of reserve tank)
• Fan2 relay
• Front wiper motor
• Headlight beam level control ecu
• High mounted stop light
• Ig2 relay
• Igct relay
• Inverter
• J/c 12 & j/c 13 (behind right side of dash)
• J/c 28 (below center console)
• J/c 30 (rear of passenger compt)
• J/c 34 (rear of vehicle)
• J/c 5 (behind right end of dash)
• J12
• J13
• Left front buckle switch
• Left front fog light
• Left front side marker light
• Left front turn signal light
• Left headlight
• Left headlight control ecu
• 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)
• P con mtr relay
• Pnk
• Pressure switch
• Ptc heater
• Radiator fan motor
• Rear window defogger
• Rear wiper motor
• Right front fog light
• Right front side marker light
• Right front turn signal light
• Right headlight
• Right headlight control ecu
• Right license plate light
• Right rear combination light
• S10
• S27 & s28 (left rear of engine compt)
• Skid control ecu
• Transmission control ecu
• Water pump motor (a/c)
• Water pump motor (inverter)
• Water temp switch
• Wireless door lock buzzer

Ground Distribution Wiring Diagram (2 of 3) for Toyota Prius 2004

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota Prius 2004:

75

• A/c control assembly
• A11
• A18
• Airbag sensor assembly
• Battery blower motor controller
• 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 cluster)
• Center connector (right i/p brace)
• Clock
• Combination switch
• Data link connector
• Data link connector 3
• Driver side electrical key antenna
• Driver side j/b (behind left end of dash)
• E12
• E14
• E17
• E2 (front center of engine compt)
• E28
• E30
• Ec (at rear of engine)
• Ed (at rear of engine)
• Engine control module
• F12
• F13
• Flasher relay
• Fuel pump
• G14
• G15
• Garage door opener/ inner mirror
• Gateway ecu
• Glove box light
• Gnd
• H14
• Hazard switch
• Htr relay
• Hybrid vehicle control ecu
• I11
• Ig (above left kick panel)
• Ig1 relay
• Ignition coil and igniter
• Ih (above left kick panel)
• Ij (behind center of dash)
• Interior light
• Inv w/p relay
• J/c 12 (behind right side of dash)
• J/c 24 (behind left end of dash)
• J/c 27 (left side of pass compt)
• J/c 29 (in right rear door)
• J/c 32 (right rear of vehicle)
• Left front door oscillator
• Left front door unlock detection switch
• Left mirror heater
• M10
• Main switch
• N10
• Noise filter
• Power outlet
• Power outlet relay
• Power steering ecu
• Power window master switch
• Pwr relay
• Red
• Remote control mirror switch
• Right front buckle switch
• Right rear door unlock detection switch
• Steering sensor
• To j/c 25 (diagram 3 of 3)

Ground Distribution Wiring Diagram (3 of 3) for Toyota Prius 2004

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota Prius 2004:

44

• Acc relay
• Center connector (behind cluster)
• Center connector (right i/p brace)
• Combination meter
• D13
• Door control receiver
• From ih (diagram 1 of 2) a
• Front passenger side electrical key antenna
• G10
• G11
• H15
• Ii (behind center of dash)
• J/c 20 & j/c 21 (behind upper right side of dash)
• 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/c20
• J/c21
• Key slot
• L10
• L11
• L12
• Left vanity light switch
• M13
• M14
• Multi- display
• Navigation ecu
• Overhead j/b
• Power source control ecu
• Power switch
• Radio and player
• Rheostat
• Right front door lock control switch
• Right front door oscillator
• Right front door unlock detection switch
• Right mirror heater
• Right vanity light switch
• Room oscillator
• S14
• Smart key ecu
• Smart key system cancel switch
• Stereo component amplifier
• Transponder key computer
• Yaw rate sensor