GROUND DISTRIBUTION – Scion iQ 2013 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram, EV (1 of 3) for Scion iQ 2013

List of elements for Ground Distribution Wiring Diagram, EV (1 of 3) for Scion iQ 2013:

• (if equipped) dc charger inlet
• (if equipped) dcs relay
• (left front of motor compt) motor compartment junction block 1
• (left front of motor compt) motor compartment relay block 1
• A1 (left rear of motor compt)
• A2 (left rear of motor compt)
• A43
• A44
• A5 (left end of dash)
• A58
• A6 (right side of motor compt)
• A62
• Ac charger inlet
• Ac5
• Ba2
• Back door lock assembly
• Back door outside handle sub-assembly
• Backup lp relay
• Battery cooling blower assembly
• Brake booster pump assembly
• Brake fluid level warning switch (brake master cylinder reservoir assembly)
• C26
• Center stop light assembly
• Chrb relay
• Chrg relay
• Compressor w/ motor assembly
• Cooling fan resistor
• Electric vehicle charger assembly
• Ev battery junction block assembly 1
• Ev battery junction block assembly 1 shield
• Ev battery junction block assembly 2
• Ev battery junction block assembly 2 shield
• Fan 2 relay
• G1 (left "b" pillar)
• G3 (under center console)
• G36
• G38
• G40
• Gi1
• Heated windshield defroster
• Heated windshield defroster (windshield glass)
• Hood courtesy switch
• Ig2 relay
• J/c g34 (left "b" pillar)
• K1 (left side of back door)
• Kg1
• Kl1
• Left battery voltage sensor
• Left front seat cushion heater assembly
• Left headlight assembly
• Left license plate light
• Left rear combination light assembly
• M1 (right side of back door)
• Nca
• Plug-in charge control ecu
• Power steering ecu (steering column assembly)
• Rear window defogger (back door glass)
• Rear wiper motor assembly
• Resistor
• Right battery voltage sensor
• Right license plate light
• Service plug grip
• Smrb relay 1
• Smrb relay 2
• Smrg relay
• Smrp relay
• To ground g2 (diagram 2 of 3)
• V1 (left side of motor assembly)
• Va1
• Va2
• W10
• W11
• W12
• Water pump w/ motor assembly
• Wireless door lock buzzer
• Wy1
• X1 (left side of motor compt)
• Xy1
• Y1 (left rear of ev battery pack assembly)
• B1 (right front of ev battery pack assembly)
• Iy1
• Iy2
• Ii1

Ground Distribution Wiring Diagram, EV (2 of 3) for Scion iQ 2013

List of elements for Ground Distribution Wiring Diagram, EV (2 of 3) for Scion iQ 2013:

• (right front of motor compt) motor compartment relay block 2
• A12
• A13
• A21
• A25
• A3 (right side of motor compt)
• A4 (right side of motor compt)
• A59
• Ac3
• Ac4
• Accumulator assembly
• C19
• C21
• C22
• C26
• C41
• C5 (behind instrument cluster)
• Certification ecu
• Charge lid lock w/ motor assembly
• Charge opener 1 relay
• Combination meter assembly
• Data link connector 3
• Door control receiver
• From ground g1 a (diagram 1 of 3)
• G2 (right "b" pillar)
• G35
• G37
• G39
• Gc2
• Gv1
• Hwd 1 relay
• Hwd 2 relay
• Igct relay
• Inverter w/ converter assembly
• J/c c46 (upper left side of dash)
• Junction terminal
• Left front speed sensor shield
• Left rear speed sensor shield
• Magnet valve assembly
• Nca
• Oa1
• Occupant detection ecu
• Pimr relay
• Plug-in charge control ecu
• Power management control ecu
• Power switch
• Radio & display receiver assembly
• Red
• Right front seat cushion heater assembly
• Right front speed sensor shield
• Right headlight assembly
• Right rear combination light assembly
• Right rear speed sensor shield
• Skid control ecu w/ actuator (brake booster w/ master cylinder assembly)
• Steering sensor (spiral cable w/ sensor sub- assembly)
• Tire pressure warning ecu
• Windshield wiper motor assembly
• Yaw rate sensor

Ground Distribution Wiring Diagram, EV (3 of 3) for Scion iQ 2013

List of elements for Ground Distribution Wiring Diagram, EV (3 of 3) for Scion iQ 2013:

• (behind left end of dash) instrument panel j/b
• (w/ dc charge) network gateway ecu
• A/c amplifier assembly
• A/c control assembly
• Acc relay
• Air bag ecu assembly
• Bk/dr relay
• Blower motor w/ fan sub-assembly
• C1 (behind instrument cluster)
• C10
• C12
• C2 (left center of dash)
• C21
• C22
• C26
• C27
• C3 (right kick panel)
• C4 (right kick panel)
• C47
• C48
• C70
• D-dr unlock relay
• D/l relay
• Data link connector
• Dcm (telematics transceiver)
• Door control switch assembly
• Dr unlock relay
• Ec1
• Er1
• Fc1
• Fs1
• Headlight dimmer switch assembly
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• Integration control & panel assembly
• J/c c46 (upper left side of dash)
• J/c c47 & c48 (lower left side of dash)
• Jc1
• Left front door lock w/ motor assembly
• Left front door outside handle assembly
• Left front door window regulator assembly
• Left outer rear view mirror assembly
• Main body ecu
• Map light assembly
• Multiplex network master switch assembly
• Outer mirror switch assembly
• Plug-in charge control ecu
• Power management control ecu
• Power outlet socket assembly 1
• Power window regulator switch assembly
• Right front door lock w/ motor assembly
• Right front door outside handle assembly
• Right front door window regulator assembly
• Right outer rear view mirror assembly
• Seat heater switch
• Shift lock control ecu sub assembly
• Steering lock actuator assembly
• Telltale light assembly
• Tire pressure warning reset switch
• Turn signal flasher assembly
• Vehicle approaching speaker controller
• Windshield wiper switch assembly

Ground Distribution Wiring Diagram, Except EV (1 of 3) for Scion iQ 2013

List of elements for Ground Distribution Wiring Diagram, Except EV (1 of 3) for Scion iQ 2013:

• "b" pillar)
• "c" pillar)
• (left
• Ad3
• Ag2
• Air fuel ratio sensor (bank 1 sensor 1) shield
• B11 (top front of engine)
• B12 (top front of engine)
• Ba1
• Ba2
• Back door lock assembly
• Bc3
• C1 (right front of engine)
• Canister pump module
• Center stop light assembly
• Dlc 3
• Door control receiver
• Ecm
• Fuel pump
• G1 (left "c" pillar)
• G2 (right "c" pillar)
• G35
• G36
• G37
• G38
• G50
• G51
• Gl1
• I1 (rear door)
• Ig1
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ij1
• J/c g43
• K1 (right
• Knock control sensor (bank 1) shield
• Left rear combination light assembly
• License plate light assembly
• Nca
• Outside back door handle sub- assembly
• Oxygen sensor (bank 1 sensor 2) shield
• Rear window defogger
• Rear wiper motor assembly
• Right rear combination light assembly

Ground Distribution Wiring Diagram, Except EV (2 of 3) for Scion iQ 2013

List of elements for Ground Distribution Wiring Diagram, Except EV (2 of 3) for Scion iQ 2013:

• (behind left end of dash) instrument panel j/b assembly
• (left side of dash)
• A/c amplifier assembly
• Acc relay
• Airbag sensor assembly
• Assembly
• Bk/dr relay
• C10
• D dr unlock relay
• D/l relay
• D18
• D2 (right kick panel)
• D43
• D69
• D70
• Dlc 3
• Dr unlock relay
• E1 (passenger's door)
• Ed1
• F1 (driver's door)
• Fd1
• Hazard warning signal switch assembly
• Hd1
• Headlight dimmer switch assembly
• Heater control sub- assembly 1
• Ig1 relay 1
• Ig1 relay 2
• J/c d68 (left side of dash)
• J/c d69 & d70 (left side of dash)
• Left front door w/ motor lock assembly
• Left outer rear view mirror
• Left power window regulator motor assembly
• Light control rheostat
• Main body ecu
• Map light assembly
• Outer mirror switch assembly
• Power outlet socket assembly
• Power window regulator master switch assembly
• Right door control switch assembly
• Right front door w/ motor lock assembly
• Right outer rear view mirror assembly
• Right power window regulator motor assembly
• Right power window regulator switch assembly
• Shift lock control ecu sub- assembly
• Steering sensor
• Telltale light assembly
• Tire pressure warning reset switch
• To d5 (diagram 3 of 3)
• Transponder key ecu assembly
• Turn signal flasher assembly
• Un-lock warning switch assembly
• Vsc off switch
• Windshield wiper switch assembly
• Yaw rate sensor

Ground Distribution Wiring Diagram, Except EV (3 of 3) for Scion iQ 2013

List of elements for Ground Distribution Wiring Diagram, Except EV (3 of 3) for Scion iQ 2013:

• (left side of engine compt) engine room j/b 1
• (left side of engine compt) engine room r/b 1
• (right side of engine compt) engine room r/b 2
• A1 (left rear of engine compt)
• A14
• A15
• A16
• A18
• A2 (left rear of engine compt)
• A3 (right side of engine compt)
• A4 (right side of engine compt)
• A5 (left end of dash)
• Blower resistor
• Brake actuator assembly
• Brake fluid level warning switch
• Combination meter assembly
• Cooler compressor assembly
• Cooling fan resistor
• D5 (right kick panel)
• D6 (left side of dash)
• D61
• Drl relay
• Ecm
• Efi relay
• Fan relay 2
• From d2 (diagram 2 of 3)
• Gd2
• Gm3
• Heater control sub assembly 2
• Ig2 relay
• Left front parking light & side marker light
• Left front turn signal light
• Left headlight assembly
• Level warning switch
• Occupant detection ecu
• Power steering ecu assembly
• Ptc relay 1
• Ptc relay 2
• Ptc relay 3
• Radio receiver assembly
• Right front parking light & side marker light
• Right front turn signal light
• Right headlight assembly
• St relay
• Tire pressure warning ecu
• W/ ptc heater
• Windshield wiper motor assembly