Engine Control (3UR-FE)
- System diagramBefore Jan 2013 · PDF
- System diagramFrom Aug 2015 · PDF
- Overall diagram, sheet 52Before Jan 2013 · PDF
- Overall diagram, sheet 106From Aug 2015 · PDF
Connectors (134)
1AEngine Room Main Wire and Engine Room J/B Assembly (Engine Compartment Left)pins 2, 3, 4Before Jan 2013 onlyTerminal repair
1BEngine Room Main Wire and Engine Room J/B Assembly (Engine Compartment Left)pins 1, 2, 3, 4Before Jan 2013 onlyTerminal repair
1PEngine Room Main Wire and Engine Room J/B Assembly (Engine Compartment Left)pin 7From Aug 2015 onlyTerminal repair
1REngine Room Main Wire and Engine Room J/B Assembly (Engine Compartment Left)pins 6, 7, 8From Aug 2015 onlyTerminal repair
1SEngine Room Main Wire and Engine Room J/B Assembly (Engine Compartment Left)pins 1, 3, 4, 7, 8, 11From Aug 2015 onlyTerminal repair
2BEngine Room Main Wire and Cowl Side J/B LH Assembly (Cowl Side Left)pins 13, 20, 23Before Jan 2013 onlyTerminal repair
2DInstrument Panel Wire and Cowl Side J/B LH Assembly (Cowl Side Left)pins 14, 55, 62Before Jan 2013 onlyTerminal repair
2HEngine Room Main Wire and Cowl Side J/B LH Assembly (Cowl Side Left)pins 11, 22, 24From Aug 2015 onlyTerminal repair
2IInstrument Panel Wire and Cowl Side J/B LH Assembly (Cowl Side Left)pin 49From Aug 2015 onlyTerminal repair
2JInstrument Panel Wire and Cowl Side J/B LH Assembly (Cowl Side Left)pin 12From Aug 2015 onlyTerminal repair
A24Skid Control ECU with Actuator Assemblypins 3, 4, 5, 6, 11, 12, 17, 18, 19, 20, 25Terminal repair
A27Four Wheel Drive Control ECUpins 16, 21Terminal repair
A30Stop Light Switch Assemblypins 1, 2, 3, 4Before Jan 2013 onlyTerminal repair
A31Accelerator Pedal Sensor Assemblypins 1, 2, 3, 4, 5, 6Terminal repair
A34Junction Connectorpins 1, 2, 3Before Jan 2013 onlyTerminal repair
A37Junction Connectorpins 1, 2, 3, 7, 8, 9, 12, 13, 15, 17, 19A38ECMpins 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 24, 25, 27, 28, 29, 31, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60Terminal repair
A73Stop Light Switch Assemblypins 1, 2, 3, 4, 5From Aug 2015 onlyTerminal repair
A75Junction Connectorpins 4, 5, 7From Aug 2015 onlyTerminal repair
A80Transmission Control ECU Assemblypins 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 21, 23, 24, 25, 26, 28, 30From Aug 2015 onlyTerminal repair
A81Transmission Control ECU Assemblypins 1, 2, 3, 4, 5, 6, 7, 8, 14, 16From Aug 2015 onlyTerminal repair
A82Transmission Control ECU Assemblypins 1, 2, 5, 6, 7, 16, 17, 18, 24, 26From Aug 2015 onlyTerminal repair
AA1Engine Room Main Wire and Engine Room Main Wire(Front Fender Apron LH(LHD 3UR-FE Before Aug. 2015 Production),Front Fender Apron LH(LHD 3UR-FE From Aug. 2015 Production),Front Fender Apron LH(LHD 1UR-FE Before Aug. 2015 Production),Front Fender Apron LH(LHD 1UR-FE From Aug. 2015 Production),Front Fender Apron LH(LHD 2UZ-FE Before Aug. 2015 Production),Front Fender Apron LH(LHD 1GR-FE Before Aug. 2015 Production),Front Fender Apron LH(LHD 1GR-FE From Aug. 2015 Production),Front Fender Apron LH(LHD 1VD-FTV Before Aug. 2015 Production),Front Fender Apron LH(LHD 1VD-FTV From Aug. 2015 Production),Front Fender Apron RH(RHD 1UR-FE Before Aug. 2015 Production),Front Fender Apron RH(RHD 1UR-FE From Aug. 2015 Production),Front Fender Apron RH(RHD 2UZ-FE Before Aug. 2015 Production),Front Fender Apron RH(RHD 1GR-FE Before Aug. 2015 Production),Front Fender Apron RH(RHD 1GR-FE From Aug. 2015 Production),Front Fender Apron RH(RHD 1VD-FTV Before Aug. 2015 Production),Front Fender Apron RH(RHD 1VD-FTV From Aug. 2015 Production))pins 3, 4AD1Engine Room Main Wire and Engine No.2 Wire (Front Fender Apron LH)pins 2, 3AK1Engine Room Main Wire and Floor Wire (Cowl Side Panel LH)pins 9, 19AK2Engine Room Main Wire and Floor Wire (Cowl Side Panel LH)pin 9C18E.F.I. Engine Coolant Temperature Sensorpins 1, 2Terminal repair
C20Oxygen Sensor (Bank 1 Sensor 2)pins 1, 2, 3, 4Terminal repair
C22Air Fuel Ratio Sensor (Bank 1 Sensor 1)pins 1, 2, 3, 4Terminal repair
C23Air Fuel Ratio Sensor (Bank 2 Sensor 1)pins 1, 2, 3, 4C24Park/Neutral Position Switchpins 1, 2, 3, 4, 5, 6, 7, 8, 9Terminal repair
C25VVT Sensor (Bank 2 Intake Side)pins 1, 2, 3From Aug 2015 onlyTerminal repair
C26VVT Sensor (Bank 1 Intake Side)pins 1, 2, 3From Aug 2015 onlyC27Camshaft Timing Oil Control Valve (Bank 1 Intake Side)pins 1, 2From Aug 2015 onlyTerminal repair
C28Camshaft Timing Oil Control Valve (Bank 2 Intake Side)pins 1, 2From Aug 2015 onlyC34Electronically Controlled Transmission Solenoidpins 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15Before Jan 2013 onlyTerminal repair
C35Transmission Revolution Sensor (Turbine)pins 1, 2Before Jan 2013 onlyTerminal repair
C36Transmission Revolution Sensor (Counter Gear)pins 1, 2Before Jan 2013 onlyC42Junction Connectorpins 7, 8, 9, 10, 11, 16, 17, 18, 19, 20, 21, 22C43Junction Connectorpins 1, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22C44Junction Connectorpins 5, 6, 8, 9, 10, 14, 16, 17, 19, 20, 22C45ECMpins 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126Terminal repair
C50Mass Air Flow Meterpins 1, 2, 3, 4, 5Terminal repair
C55Purge VSVpins 1, 2C56Oxygen Sensor (Bank 2 Sensor 2)pins 1, 2, 3, 4C59Power Steering Oil Pressure Sensorpins 1, 2, 3Terminal repair
C96Electronically Controlled Transmission Solenoidpins 2, 4Before Jan 2013 onlyTerminal repair
C99Camshaft Position Sensorpins 1, 2, 3CA1Engine Wire and Engine Room Main Wire (Front Fender Apron LH)pins 4, 10, 14Before Jan 2013 onlyCA2Engine Wire and Engine Room Main Wire (Front Fender Apron LH)pins 2, 6Before Jan 2013 onlyCA3Engine Wire and Engine Room Main Wire(Front Fender Apron RH(LHD 3UR-FE Before Aug. 2015 Production),Front Fender Apron RH(LHD 3UR-FE From Aug. 2015 Production),Front Fender Apron RH(LHD 1UR-FE Before Aug. 2015 Production),Front Fender Apron RH(LHD 1UR-FE From Aug. 2015 Production),Front Fender Apron RH(LHD 2UZ-FE Before Aug. 2015 Production),Front Fender Apron RH(LHD 1GR-FE Before Aug. 2015 Production),Front Fender Apron RH(LHD 1GR-FE From Aug. 2015 Production),Front Fender Apron RH(LHD 1VD-FTV Before Aug. 2015 Production),Front Fender Apron RH(LHD 1VD-FTV From Aug. 2015 Production),Front Fender Apron LH(RHD 1UR-FE Before Aug. 2015 Production),Front Fender Apron LH(RHD 1UR-FE From Aug. 2015 Production),Front Fender Apron LH(RHD 2UZ-FE Before Aug. 2015 Production),Front Fender Apron LH(RHD 1GR-FE Before Aug. 2015 Production),Front Fender Apron LH(RHD 1GR-FE From Aug. 2015 Production),Front Fender Apron LH(RHD 1VD-FTV Before Aug. 2015 Production),Front Fender Apron LH(RHD 1VD-FTV From Aug. 2015 Production))pins 1, 2, 11, 12, 16, 17, 25, 27, 36CA5Engine Wire and Engine Room Main Wire (Front Fender Apron LH)pins 1, 2From Aug 2015 onlyCA6Engine Wire and Engine Room Main Wire (Front Fender Apron LH)pins 1, 11, 24, 27, 31, 34, 40, 48From Aug 2015 onlyCA7Engine Wire and Engine Room Main Wire (Front Fender Apron RH)pins 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20From Aug 2015 onlyCU2Engine Wire and Sensor Wire (Engine Unit)pins 1, 2, 3, 4, 5, 6, 7, 8Ca1Engine Wire and Engine No.7 Wire (Engine Unit)pins 1, 2, 3, 4, 5, 6, 7, 8Ca2Engine Wire and Engine No.6 Wire (Engine Unit)pins 1, 2, 3, 4, 5, 6, 7, 8C100VVT Sensor (Bank 1 Intake Side)pins 1, 2, 3Before Jan 2013 onlyC101VVT Sensor (Bank 2 Intake Side)pins 1, 2, 3Before Jan 2013 onlyC102Camshaft Timing Oil Control Valve (Bank 1 Intake Side)pins 1, 2Before Jan 2013 onlyC103Camshaft Timing Oil Control Valve (Bank 2 Intake Side)pins 1, 2Before Jan 2013 onlyC114Crankshaft Position Sensorpins 1, 2, 3C121VVT Sensor (Bank 1 Exhaust Side)pins 1, 2, 3C122VVT Sensor (Bank 2 Exhaust Side)pins 1, 2, 3C125Camshaft Timing Oil Control Valve (Bank 1 Exhaust Side)pins 1, 2C126Camshaft Timing Oil Control Valve (Bank 2 Exhaust Side)pins 1, 2C129VSV (ACIS)pins 1, 2Terminal repair
C137Air Switching Valve (Bank 1)pins 1, 2, 3, 4, 5From Aug 2015 onlyC138Air Switching Valve (Bank 2)pins 1, 2, 3, 4, 5From Aug 2015 onlyC171Electronically Controlled Transmission Solenoidpins 1, 2, 5, 6, 7, 8, 11, 12, 13, 14, 15, 16, 17, 18, 21, 22, 23, 24, 25, 26, 27, 28From Aug 2015 onlyTerminal repair
C172A/T Fluid Temperature Sensor (Temperature Sensor)pins 1, 2From Aug 2015 onlyTerminal repair
C173Air Injection Control Driver (Bank 1)pins 1, 2From Aug 2015 onlyTerminal repair
C174Air Injection Control Driver (Bank 1)pins 1, 2, 3, 4, 5, 6From Aug 2015 onlyTerminal repair
C175Air Injection Control Driver (Bank 2)pins 1, 2From Aug 2015 onlyTerminal repair
C176Air Injection Control Driver (Bank 2)pins 1, 2, 3, 4, 5, 6From Aug 2015 onlyTerminal repair
C177Air Pump Assembly LHpins 1, 2From Aug 2015 onlyTerminal repair
C178Air Pump Assembly RHpins 1, 2From Aug 2015 onlyD4Generator Assemblypin 3Before Jan 2013 onlyTerminal repair
D23Generator Assemblypin 2From Aug 2015 onlyTerminal repair
E7Combination Meter Assemblypins 3, 4, 15, 17, 18, 25, 26Before Jan 2013 onlyTerminal repair
E8Combination Meter Assemblypin 12Before Jan 2013 onlyTerminal repair
E12Spiral Cable Sub-Assemblypins 1, 2Before Jan 2013 onlyTerminal repair
E22DLC3pins 9, 13Terminal repair
E28ID Code Boxpins 5, 6Before Jan 2013 onlyTerminal repair
E31Network Gateway ECUpins 12, 13, 15, 16Before Jan 2013 onlyTerminal repair
E36A/C Amplifier Assemblypins 11, 22, 29Terminal repair
E52Transmission Control Switchpins 1, 2, 3, 5, 7Terminal repair
E58Junction Connectorpins 39, 43, 50, 51, 53, 61, 84, 94, 99, 100Before Jan 2013 onlyTerminal repair
E59Junction Connectorpins 17, 25, 26, 27, 65, 69, 77, 78, 79, 86, 87, 97Before Jan 2013 onlyE60Junction Connectorpins 4, 6, 9, 12, 19, 22, 24, 34, 54, 60, 74, 79Before Jan 2013 onlyE62Junction Connectorpins 1, 4Before Jan 2013 onlyTerminal repair
E66Junction Connectorpins 1, 9, 12Before Jan 2013 onlyE67Junction Connectorpins 7, 13Before Jan 2013 onlyE68Junction Connectorpins 1, 2, 12, 13Before Jan 2013 onlyTerminal repair
E69Junction Connectorpins 1, 3, 4, 12, 14, 15Before Jan 2013 onlyE71Junction Connectorpins 1, 2, 12, 13Before Jan 2013 onlyE72Junction Connectorpins 1, 2, 12, 13Before Jan 2013 onlyE74Junction Connectorpins 2, 5, 13, 16Before Jan 2013 onlyE75Junction Connectorpins 1, 3, 12, 14Before Jan 2013 onlyE81A/C Amplifier Assemblypins 23, 27From Aug 2015 onlyEA1Instrument Panel Wire and Engine Room Main Wire(Lower Finish Panel(LHD Front Separate Seat Type Before Aug. 2015 Production),Lower Finish Panel(LHD Front Separate Seat Type From Aug. 2015 Production),Lower Finish Panel(LHD Front Bench Seat Type Before Aug. 2015 Production),Lower Finish Panel(LHD Front Bench Seat Type From Aug. 2015 Production),Behind Glove Box(RHD Front Separate Seat Type Before Aug. 2015 Production),Behind Glove Box(RHD Front Separate Seat Type From Aug. 2015 Production),Behind Glove Box(RHD Front Bench Seat Type Before Aug. 2015 Production),Behind Glove Box(RHD Front Bench Seat Type From Aug. 2015 Production))pins 3, 27, 31, 32, 46, 48, 59EA2Instrument Panel Wire and Engine Room Main Wire (Cowl Side Panel LH)pins 33, 36Before Jan 2013 onlyEA3Instrument Panel Wire and Engine Room Main Wire (Behind Glove Box)pins 8, 9, 10, 11, 14, 17, 18, 25, 27, 28, 31, 32, 33, 34, 35, 36, 37, 38, 51, 52, 65, 67, 73, 74, 75, 76E119Combination Meter Assemblypins 5, 6, 20, 21, 22, 39, 40From Aug 2015 onlyE122Spiral Cable Sub-Assemblypins 1, 2From Aug 2015 onlyTerminal repair
E124ID Code Boxpins 3, 4From Aug 2015 onlyE128Certification ECU Assemblypins 10, 12, 14From Aug 2015 onlyTerminal repair
E130Certification ECU Assemblypins 7, 8From Aug 2015 onlyTerminal repair
E133Junction Connectorpins 1, 3, 6, 7, 11, 13, 16, 17From Aug 2015 onlyTerminal repair
E135Junction Connectorpins 1, 7, 11, 17From Aug 2015 onlyF21Junction Connectorpins 2, 3, 13, 14Before Jan 2013 onlyF73Junction Connectorpins 6, 7, 17, 18Before Jan 2013 onlyFE4Instrument Panel No.2 Wire and Instrument Panel Wire(Instrument Panel Brace RH(),Instrument Panel Brace RH(),Instrument Panel Brace RH(),Instrument Panel Brace RH(),Instrument Panel Brace LH(),Instrument Panel Brace LH(),Instrument Panel Brace LH(),Instrument Panel Brace LH())pins 1, 10, 11, 20Before Jan 2013 onlyKN1Floor Wire and Frame Wire (Floor Panel)pins 1, 2, 3Before Jan 2013 onlyN13Fuel Pump Control ECU Assemblypins 1, 2, 3, 4, 5, 6Before Jan 2013 onlyN14Fuel Pump Control ECU Assemblypins 1, 2, 3, 5, 6Terminal repair
NK2Frame Wire and Floor Wire (Floor Panel)pins 3, 5, 10From Aug 2015 onlyU3Knock Control Sensor (Bank 1 Sensor 1)pins 1, 2Terminal repair
U4Knock Control Sensor (Bank 2 Sensor 1)pins 1, 2U5Knock Control Sensor (Bank 1 Sensor 2)pins 1, 2U6Knock Control Sensor (Bank 2 Sensor 2)pins 1, 2V4Suspension Control Switchpins 3, 4, 16, 17, 20Before Jan 2013 onlyTerminal repair
V9Center Differential Lock Switchpins 2, 3, 6, 8From Aug 2015 onlyTerminal repair
VE3Switch Wire and Instrument Panel Wire (Under Front Console Box)pins 1, 8, 9Before Jan 2013 onlyVE5Switch Wire and Instrument Panel Wire (Under Front Console Box)pins 5, 6, 17, 20From Aug 2015 onlya1Fuel Injector Assembly No.2pins 1, 2Terminal repair
a2Fuel Injector Assembly No.4pins 1, 2a3Fuel Injector Assembly No.6pins 1, 2a4Fuel Injector Assembly No.8pins 1, 2a5Fuel Injector Assembly No.1pins 1, 2a6Fuel Injector Assembly No.3pins 1, 2a7Fuel Injector Assembly No.5pins 1, 2a8Fuel Injector Assembly No.7pins 1, 2z37Cruise Control Main Switch , Spiral Cable Sub-Assemblypins 3, 4Terminal repair
Fuses and relays (17)
Ground points (15)
A4Engine / Hybrid System · Position of Parts (LHD 3UR-FE Before Aug. 2015 Production) 2drawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawingdrawing