GROUND DISTRIBUTION — Toyota Prius 2003 — SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Toyota Prius 2003

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota Prius 2003:

• A/c triple pressure switch
• B10
• Blower motor linear controller
• Brake ecu
• Brake fluid level warning switch
• Data link connector
• Drl relay
• E01
• E02
• E03
• E1 (engine harn, right rear of engine compt)
• E3 (engine harn, rear of engine)
• E5 (engine harn, left rear of engine compt)
• Ea (engine block)
• Eb (engine block)
• Ec (left side of engine compt)
• Efi relay
• Engine control module
• Engine hood courtesy switch
• Engine room j/b
• Engine room r/b 2
• Engine room r/b 3
• Fan 2 relay
• Front wiper motor
• G202
• Gnd
• Gnd1
• Gnd2
• Htr relay
• Hydraulic booster
• I12
• Ig2 relay
• Igct relay
• Ignition coil & igniter
• Inverter
• J/c 1 (left end of dash)
• J/c 7 (below right end of dash)
• J/c 8, j/c 9 (behind lower right j9 side of dash)
• Left front parking light
• Left front side marker light
• Left front turn signal light
• Me01
• Ptc heater
• Radiator fan motor
• Right front parking light
• Right front side marker light
• Right front turn signal light
• Water pump motor (a/c)
• Water pump motor (inverter)
• Water temper- ature switch

Ground Distribution Wiring Diagram (2 of 3) for Toyota Prius 2003

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota Prius 2003:

• A/c amplifier
• A18
• Acc relay
• Air bag sensor assembly
• B11
• B3 (body harn, in right rear door)
• Bl (near fuel tank)
• Body ecu
• Brake ecu
• C12
• C13
• Cigarette lighter
• Combination switch
• Cruise control switch
• Data link connector
• Daytime running light relay
• Ecc
• Emps ecu
• Eom
• Front wiper & washer switch
• Fuel pump
• Gateway ecu
• Gnd
• Gnd1
• Gnd2
• Gnd3
• Gnd4
• H13
• H14
• Hazard warning switch
• Hybrid vehicle control ecu
• Ig2 relay
• Instrument panel j/b
• J/c 10 (on left end of dash)
• J/c 11 (behind left end of dash)
• J/c 17 (behind upper right side of dash)
• J/c 18, j/c 19 (behind right end of dash)
• J/c 21 (behind right end of dash)
• J/c 22, j/c 23 (behind upper left side of dash)
• J/c 24, j/c 25 (behind upper left center of dash)
• J18
• J19
• J22
• J23
• J24
• J25
• Key interlock solenoid
• Left buckle switch & tension reducer
• Left front door lock unit
• Light control rheostat
• Park/ neutral position switch
• Pgnd
• Power window master switch
• Ptc heater
• Remote control mirror switch
• Right buckle switch & seat belt warning occupant detection sensor
• Right front door lock control switch
• Right front door lock unit
• Right front power window control switch
• Right rear door lock unit
• Right rear power window control switch
• Shift lock ecu
• Transponder key computer
• Turn signal flasher relay
• Turn signal switch
• Unlock warning switch
• Wireless door control receiver

Ground Distribution Wiring Diagram (3 of 3) for Toyota Prius 2003

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota Prius 2003:

• A18
• Air bag sensor assembly
• B1 (body harn, in left rear door)
• B17
• Battery ecu
• Battery fan relay
• Battery input relay
• Battery motor blower controller
• Bi (left side of rear pillar)
• Bj (right side of rear pillar)
• Bk (center of back panel)
• C10
• Combination meter
• High mounted stop- light
• If (left kick panel)
• Ih (right kick panel)
• Instrument panel j/b
• J/c 32, j/c 33 (left rear of vehicle, above left rear wheelwell)
• J32
• J33
• Left license plate light
• Left rear combination light
• Left rear door lock unit
• Left rear power window control switch
• Luggage compartment door unlock switch
• Multi- display
• Navigation ecu
• Personal light
• Radio & player
• Right license plate light
• Right rear combination light
• System main relay