GROUND DISTRIBUTION – Toyota Corolla LE 2014 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Toyota Corolla LE 2014

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Toyota Corolla LE 2014:

• (if equipped) left fog light assembly
• (if equipped) level warning switch assembly
• (if equipped) wireless door lock buzzer
• (left side of engine compt) engine room relay block
• (w/ a/c switch) compressor w/ pulley assembly
• (w/ ptc heater) quick heater assembly
• (w/ valvematic) fuel pump control ecu assembly
• (w/ valvematic) igt/inj relay
• (w/ valvematic) vacuum warning switch assembly
• A/t & cvt
• A10
• A21
• A25
• A28
• A30
• A31
• A40
• Aa (behind left headlight)
• Ab (behind left headlight)
• Ae (left end of dash)
• Ae4
• Af (right end of dash)
• B33
• Ba1
• Bb (top of engine)
• Bkup lp relay
• Brake fluid level warning switch (brake master cylinder reservoir sub- assembly)
• Cooling fan
• Data link connector 3
• Def relay
• Ecu
• Efi-main relay
• Engine control module
• Fan relay 1
• Ig2 relay
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Le (left tail light assembly)
• Left headlight assembly
• Power steering ecu assembly
• Qa (right "c" pillar)
• Rear window defogger (back window glass)
• St relay 1
• W/ valvematic

Ground Distribution Wiring Diagram (2 of 5) for Toyota Corolla LE 2014

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Toyota Corolla LE 2014:

• (if equipped) occupant detection ecu
• (w/ dual vvt-i) fuel suction w/ pump & gage tube assembly
• (w/ occupant detection ecu)
• (w/ tire pressure warning system) tire pressure warning ecu & receiver (electrical key & tire pressure monitoring system receiver assembly) (w/o tire pressure warning system) smart door control receiver assembly
• (w/o occupant detection ecu) left front seat inner belt assembly
• (w/o occupant detection ecu) right front seat inner belt assembly
• (w/o smart key system & tire pressure warning system) door control receiver
• Center stop light assembly
• Front power seat switch
• Jl1
• Junction connector 4 (w/ smart key system & theft deterrent) (base of left "c" pillar)
• Kl1
• L21
• L22
• La (left "b" pillar)
• Lb (left "c" pillar)
• Lc (right "c" pillar)
• Left front seat cushion heater assembly
• Left license plate light assembly
• Left rear combination light assembly
• Left rear door lock w/ motor assembly
• Ls1
• Ls2
• Lt1
• Luggage compartment door lock assembly
• Luggage electrical key switch
• Right front seat cushion heater assembly
• Right front seat inner belt assembly
• Right license plate light assembly
• Right rear combination light assembly
• Right rear door lock w/ motor assembly
• Tmmc made
• Tmmms made
• W/ tire pressure warning system
• W/ wireless door lock control
• W/o smart key system
• W/o tire pressure warning system
• Gl1

Ground Distribution Wiring Diagram (3 of 5) for Toyota Corolla LE 2014

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Toyota Corolla LE 2014:

• (if equipped) right fog light assembly
• (w/ theft deterrent) hood courtesy switch (hood lock assembly)
• A14
• A20
• A27
• A29
• A41
• A42
• Ac (behind right headlight)
• Ad (behind right headlight)
• Ae3
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Al1
• B33
• Ba (top of engine)
• Ba1
• Battery
• Brake actuator assembly
• Ca (behind left headlight)
• Canister pump module
• Cb (left side of transaxle)
• Crank position sensor shield
• Cruise control main switch
• Cruise control switch wire
• Engine control module
• Knock control sensor (bank 1) shield
• Nca
• Right headlight assembly
• Spiral cable sub- assembly (steering column)
• W/ cruise control
• W/ vsc
• W/o vsc
• Windshield
• Wiper motor assembly

Ground Distribution Wiring Diagram (4 of 5) for Toyota Corolla LE 2014

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Toyota Corolla LE 2014:

• (automatic a/c)
• (automatic a/c) a/c control assembly
• (cvt) transmission floor shift assembly
• (manual a/c)
• (manual a/c) blower resistor
• (w/ navigation receiver type) navigation receiver assembly (w/ radio receiver type) radio receiver assembly (w/ radio & display receiver type) radio & display receiver assembly
• (w/ smart key system)
• (w/ smart key system) certification ecu
• (w/ vsc)
• (w/ vsc) vsc off switch
• (w/ wireless door lock control) right front door lock w/ motor assembly
• Blower motor w/ fan sub- assembly
• Clock assembly
• Combination meter assembly
• Door control switch assembly
• E43
• E57
• E58
• E62
• E65
• Ec (right kick panel)
• Ed (right side of dash)
• Ef1
• Ge1
• Hazard warning signal switch assembly
• Heater control sub- assembly 1
• Heater control sub- assembly 2
• Power outlet socket assembly 1
• Right front door outside handle assembly
• Right outer rear view mirror assembly
• Steering sensor
• Telltale light assembly
• W/ mirror heater
• W/ navigation receiver type
• W/ outer rear view mirror side turn signal light
• W/ radio & display receiver type
• W/ radio receiver type

Ground Distribution Wiring Diagram (5 of 5) for Toyota Corolla LE 2014

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Toyota Corolla LE 2014:

• (if equipped)
• (if equipped) tire pressure warning reset switch (tire pressure warning switch 1)
• (left end of dash) driver's side junction block assembly
• (left kick panel) ea
• (transmission floor shift assembly)
• (w/ smart key system) id code box
• (w/ smart key system) left front door outside handle assembly
• (w/ smart key system) steering lock actuator assembly
• (w/o smart key system)
• A/c amplifier assembly
• Acc relay
• Air bag sensor assembly
• Automatic a/c
• Bk/dr lock relay
• C26
• C47
• Combination meter assembly
• D door unlock relay
• D/lock relay
• D/unlock relay
• D12
• D16
• D17
• D18
• D19
• D20
• Data link connector
• Dome light (room light assembly 1)
• Driver's side junction block assembly (left end of dash)
• E12
• E14
• E37
• E43
• Eb (center of dash)
• Eco switch assembly
• He2
• Headlight dimmer switch assembly
• Ig1 relay 1
• Ig1 relay 2
• Ig1 relay 3
• Inner rear view mirror assembly
• Key interlock solenoid
• Left front door lock w/ motor assembly
• Left front power window regulator motor assembly
• Left outer rear view mirror assembly
• Left seat heater switch
• Main body ecu
• Manual a/c
• Map light assembly
• O3 o5
• Oe1
• Outer mirror switch assembly
• Pattern select switch assembly
• Power relay
• Power window regulator master switch assembly
• Right seat heater switch
• Shift lock control ecu
• Side turn signal light
• Sliding roof control ecu (sliding roof drive gear sub- assembly)
• Spiral cable sub- assembly (steering column)
• Steering pad switch assembly
• Transmission control switch (transmission floor shift assembly)
• Transponder key ecu assembly
• Un-lock warning switch assembly
• W/ front fog light
• W/ mirror heater
• W/ outer rear view mirror
• W/ paddle shift switch & cvt
• W/ sliding roof
• W/o sliding roof
• Windshield wiper switch assembly