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Land Rover Lr3 Electrical Circuit Diagrams Rover Manual

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    							ANTI-LOCK CONTROL 
    Steering Angle Sensor
    LR3 (LHD)21
    206 
    						
    							STEERING COLUMN SWITCHES 
    Clock Spring
    LR3 (LHD)22
    211
    STEERING COLUMN  SWITCHES
    Clock Spring
    RN,0.35DR,0.35DPU,0.35DB,0.35DPO,0.35DSB,0.35DSR,0.35DB,1.0D
    RN,0.5D
    Y,4.0D
    R,0.5D(DIESEL)PU,0.5D(DIESEL)R,0.5D
    (DIESEL)PU,0.5D (PETROL)
    N,4.0DR,50.0
    N,4.0D
    B,50.0D
    RB,MAPQRG,MAPQR,MAPPRY,MAPP
    B,2.5D
    RB,MAPABRG,MAPABR,MAPAARY,MAPAA
    C2240-21 C2238-21C2240-22 C2238-22
    C0067-4 C0229-4C0067-3 C0229-3C0067-2 C0229-2C0067-1 C0229-1
    Lighting control switch (S100)
    Horn (R133)Relay-DMKV1
    Central Junction Box (P101)module (ECM) (D131) Engine controlmodule (ECM) (D131) Engine control
    Box (D162) Central Junction
    C2443-4 C2444-4
    Switch-Ignition (S176)Battery (P100)Battery Junction Box (P108)
    LINK 11E
    30.0 Amps12.0 Volts
    Audio head unit (D282)
    Restraints control module (D171)
    wheel-LH (D256) Module-Steering
    Clock spring (S227)
    gap - (Y267)TimeSuspend (Y265)Set - (Y264)
    wheel-RH (D257) Module-SteeringResume (Y202)gap + (Y266)Time
    talk (Y276)Push to
    RH (S340) Switch-Horn-
    Set + (Y263)
    Volume + (Y277)
    Volume - (Y278)LH (S341) Switch-Horn-Up (Y279)ChannelSend (Y281)Phone
    Mode (Y283)End (Y282)PhoneDown (Y280)Channel
    Air bag-Driver (U106)
    fixings (E110)Earth via
    C0041-9
    C0580-23
    SJ117
    C0872-B4C0872-C4C0635-36C0635-35
    C0582-19
    SJ663
    C1661-1
    C0028-4
    C0028-1 IGN
    C0632-1C0192-1
    C0570-114
    C0045-1
    C1354-7C1354-18C1649-5C1649-6C1649-1C1649-2
    C2283-4
    HEAD UNIT-ADC GND
    C0082-8C0082-6
    C1254-3
    SJ660
    C1254-1
    C0082-5
    C1254-4
    C2147-9C2147-7
    HEAD UNIT-ADC GNDC2147-1C2147-3C2147-10C2147-8
    PTT
    C2627-1
    C2147-5
    C0082-2C0082-7C0082-3
    C1254-7C1254-6C1254-2
    C2641-4C2641-3C2641-2C2641-1C0082-4
    C1948-3C1948-4C1254-5C1948-2C1948-1
    C2283-1C2283-7C2283-6C2283-3C0406-1C0406-2C2283-2C0257-2C0257-1
    C2283-5 
    						
    							STEERING COLUMN SWITCHES 
    Clock Spring
    LR3 (LHD)23
    211 
    						
    							ELECTRONIC ENGINE CONTROLS 
    Petrol - V6
    LR3 (LHD)24
    303
    ELECTRONIC ENGINE CONTROLSPetrol - V6
    YU,2.5DG,1.5DG,0.5DNU,0.75DGO,0.5DNK,1.5D
    NR,1.5RN,1.5
    GU,0.75D
    WG,1.5GU,1.0WG,1.5NK,2.5H
    RG,1.0D
    NO,1.5D
    NO,1.5D
    RG,1.5DN,4.0DYN,0.5DNO,0.75D
    N,4.0D
    WR,2.5DY,4.0D
    YN,0.5RG,1.0D
    NO,1.5D
    R,50.0
    WG,2.5DNR,1.5DNR,4.0DRW,1.5DGU,1.5DNK,2.5DUR,0.5D
    R,50.0TR,50.0
    B,50.0D
    GU,1.5DWG,1.5DWG,1.5D
    NR,2.5D
    BO,0.75DWR,0.5D
    YU,2.5DYU,1.0D
    FUSE 1E
    25.0 Amps
    FUSE 11E
    15.0 AmpsFUSE 5E
    10.0 Amps
    LINK 14E
    40.0 Amps
    LINK 11E
    30.0 Amps
    FUSE 24E
    20.0 Amps
    FUSE 17E
    15.0 AmpsFUSE 10E
    15.0 AmpsFUSE 6E
    15.0 Amps
    FUSE 60P
    5.0 Amps
    FUSE 2E
    5.0 Amps
    Central Junction Box (P101)
    Starter motor (M101)
    C2725-17 C2724-17C2725-8 C2724-8C2725-18 C2724-18
    FUSE 14E
    20.0 Amps
    pump (R103)Relay-Fuel
    Battery Junction Box (P108)
    module (ECM) (D131) Engine control
    FUSE 13E
    10.0 Amps
    module (ECM) (R116)Relay-Engine control
    boost pump (R260)Relay-Brake
    FUSE 27E
    5.0 Amps
    C2444-4 C2443-4
    Switch-Ignition (S176)
    C2725-7 C2724-7
    Battery (P100)12.0 Volts
    Starter (R102)Relay-
    C2725-1 C2724-1C2365-18 C2366-18C2725-2 C2724-2C2550-1 C2551-1
    FUSE 25P
    5.0 Amps
    H
    Sheet2M
    Sheet6L
    Sheet6J
    Sheet4B
    Sheet2G
    Sheet5B3
    Sheet2F
    Sheet4C
    Sheet2D
    Sheet2E
    Sheet3B2
    Sheet2R
    Sheet4A
    Sheet3
    fixings (E110) Earth via
    C0635-50
    BRAKE BOOST PUMPC0635-17
    IGN STARTC0635-30
    IGNITION ON
    C0570-125
    C0635-4
    ECM POWER
    C0570-114C0570-88C0570-71C0570-170C0570-19C0570-166C0570-110C0570-18
    C0028-4
    C0028-1 IGNC0028-7 CRANK
    C0582-5C0582-19
    SJ446
    C0634-95
    FUEL PUMPC0635-6
    THROTTLE PWRC0635-54
    BATTERY
    C0570-21C0570-119C0570-124C0570-121C0570-127C0570-34C0570-36C0570-12C0570-172C0570-168
    C0632-1C0192-1
    SJ1
    C1661-1
    C0045-1
    SJ450
    SJ6
    C0635-51
    START RELAY
    SJ445
    C0178-1C0179-1
    C0584-30C0583-36
    SJ87 
    						
    							ELECTRONIC ENGINE CONTROLS 
    Petrol - V6
    LR3 (LHD)25
    303
    Petrol - V6
    YN,1.0UY,0.5GU,0.75DOY,1.0BG,0.5NU,0.5BP,0.5Y,0.5NU,0.5Y,1.0R,1.0RU,1.0N,1.0G,1.0RW,1.0RG,1.0
    GB,1.0
    YU,1.0DRG,1.0DGU,1.0
    WU,1.0B,1.0WG,1.5WG,1.5
    R,1.0
    B,0.5GB,0.5Y,0.5UB,0.75DB,1.0UB,0.5
    RG,1.0
    RG,1.0
    BG,0.5
    UY,0.5RW,1.0GW,1.0
    BG,0.5Y,0.5R,0.5
    OY,1.0
    BG,0.5
    BG,0.5
    Valve-Manifold tuning (D312)Purge control valve (N119)Modulator valve-EGR (D214)(HO2S)-Front-RH (T182) Sensor-Heated oxygen
    A
    (HO2S)-Front-LH (T183)
    Sensor-Heated oxygen
    B
    H
    Sheet1B3
    Sheet1
    C2725-4 C2724-4
    B2
    Sheet1
    C2725-14 C2724-14
    B
    Sheet1D
    Sheet1C
    Sheet1
    Solenoid (N104)Viscous fan (M300)
    module (ECM) (D131) Engine control
    C2724-15 C2725-15
    control (N169) Valve-PressureFan-Cooling-E box (M208)
    TYPE 3K
    Sheet6
    effect (T263)Sensor-Hall
    Unit-Electric throttle (D249)temperature (ECT) (T121) Sensor-Engine coolant
    N
    Sheet6
    C0152-1C0972-2
    C0177-2C0177-5C0177-3C0177-1
    C0645-4C0645-3C0645-2C0644-3C0644-4C0644-2
    C0972-1
    SJ1280
    C0177-6C0177-4C0152-2C0645-1C0644-1
    C2270-5
    C2270-4
    C0634-93
    FAN REQUEST
    C1686-2
    C1686-1
    C2138-1
    C0634-12
    SEN GND 5
    C0634-84
    INTAKE TUNING VALVEC2138-2C0634-11
    GND 4C0634-48
    5V REF 4C0634-38
    DIFF PRESS
    C0634-94
    E BOX FANC0634-63
    FAN SPEED
    C2649-1
    SJ5000
    C2270-2C2270-3
    C2270-1
    C0634-72
    5V REF 3
    C0634-28
    UHEGO A SIG
    C0634-68
    COOLANT TEMPC0634-15
    SEN GND 6
    C0634-69
    MAPC0634-90
    EGRC0634-92
    PURGE VALVEC0634-29
    UHEGO A GND
    SJ1300
    C0634-10
    SEN GND 3
    C0634-27
    UHEGO B GNDC0634-76
    UHEGO A HTRC0634-26
    UHEGO B SIGC0634-77
    UHEGO B HTR
    C0634-75
    MOTOR +C0634-74
    MOTOR -C0634-67
    TPS2C0634-65
    TPS1
    C0169-2C0169-1C0175-6 -C0175-5 +C0175-4C0175-3
    C0175-2
    C0175-1 
    						
    							ELECTRONIC ENGINE CONTROLS 
    Petrol - V6
    LR3 (LHD)26
    303
    Petrol - V6
    RW,0.5
    YB,0.5
    YB,0.5YB,0.5
    YB,0.5
    GB,0.5
    GR,0.5GW,0.5GW,0.5YR,0.5
    B,1.5
    B,0.5B,0.5
    RW,1.0
    RW,1.5RN,1.5
    RW,0.5RW,0.5
    RW,1.0
    GB,0.5GB,0.5Y,0.5GU,0.5
    GB,0.5
    NR,0.5NR,0.5NR,0.5NR,0.5NR,0.5NR,0.5
    NR,1.5
    BO,0.5U,0.5BR,0.5BG,0.5BP,0.5BG,0.5
    B,0.5B,0.5
    B,1.5B,0.5
    RW,0.5RW,0.5B,0.5B,0.5RW,0.5B,0.5B,1.5
    module (ECM) (D131) Engine control
    E
    Sheet1
    Capacitor (G158)
    Ignition coil-2 (D234)2aIgnition coil-1 (D233)1a
    A
    Sheet1
    Fuel injector-No.3 (T174)Fuel injector-No.5 (T176)Fuel injector-No.6 (T177)Fuel injector-No.4 (T175)Fuel injector-No.2 (T173)Fuel injector-No.1 (T172)
    Ignition coil-3 (D235)3a
    TYPE 3
    Ignition coil-5 (D237)2bIgnition coil-6 (D238)3bIgnition coil-4 (D236)1b
    TYPE 3
    C0052-4C0052-1C0156-4C0156-1
    SJ930
    SJ950
    C1323-3C1323-2
    C1323-1
    C0634-61
    COIL 1AC0634-59
    COIL 2A
    C0052-3C0052-2C0156-2C0156-3
    C0634-62
    IGF1
    SJ1250
    C0634-64
    IGF2
    C0527-2C0526-2C0525-2C0524-2C0523-2C0522-2
    SJ730
    C0634-58
    COIL 2B
    C0634-83
    CYL 3B INJECTORC0634-81
    CYL 2B INJECTORC0634-79
    CYL 1B INJECTOR
    C0526-1C0527-1C0525-1
    C0634-57
    COIL 3AC0634-56
    COIL 3B
    C0634-82
    CYL 3A INJECTORC0634-80
    CYL 2A INJECTORC0634-78
    CYL 1A INJECTOR
    C0524-1C0523-1C0522-1
    C0634-60
    COIL 1B
    C0276-2
    C0276-1
    SJ970
    SJ1060SJ12900
    C2651-1
    C1771-4
    C1771-3C0276-3C1772-2
    C0276-4C1772-1
    C1772-3C1771-2
    C1772-4C1771-1
    C1770-2C1770-3
    C1770-1C1770-4
    SJ940
    SJ1050C2649-1 
    						
    							ELECTRONIC ENGINE CONTROLS 
    Petrol - V6
    LR3 (LHD)27
    303
    Petrol - V6
    YG,0.5DY,0.5D
    BG,0.5DGO,0.5HGO,0.5DWP,2.5DNU,0.75D
    YU,2.5D
    GO,0.5D
    GO,0.5D
    YG,0.5DYG,0.5DGY,0.5
    BG,0.5D
    BG,MAPQQ
    BG,0.5D
    GY,0.5D
    temperature (T128) Sensor-Oil
    C2550-3 C2551-3
    C2551-2 C2550-2
    P
    Sheet5
    C2365-8 C2366-8
    F
    Sheet1
    C3009-1 C3010-1
    J
    Sheet1R
    Sheet1
    module (D306) Transmission controlUnit-Fuel Tank (D179)Restraints control module (D171)module (ECM) (D131) Engine control
    C2244-7 C2242-7C2724-12 C2725-12
    C0219-1
    C0219-2
    SJ452SJ592
    C0193-10C0114-4
    C1649-17
    SJ991
    C0634-23
    OIL TEMPC0635-28
    SRS SIGNAL
    C0635-16
    MAIN RELAYC0635-15
    P/NC0635-8
    GND_2 
    						
    							ELECTRONIC ENGINE CONTROLS 
    Petrol - V6
    LR3 (LHD)28
    303
    Petrol - V6
    RB,MAPAHRB,MAPAJ
    WO,0.5H
    U,MAPAH
    G,0.5H
    WU,MAPAJ
    NK,1.5HNK,1.5H
    NK,2.5H
    RB,0.5HRB,0.5HU,0.5HWU,0.5H
    GP,0.5DR,0.5DPU,0.5D
    R,0.5Y,0.5
    GP,0.5D
    PU,0.35DR,0.35D
    GP,0.5DGP,1.5D
    GP,1.0D
    YLG,MAPRR
    YLG,MAPBTBG,0.5DU,0.5DOY,0.5DRB,MAPBT
    WG,1.0WR,1.0BG,MAPQQWO,0.5DG,0.75DU,MAPQQOY,0.5DRB,MAPRR
    R,0.5D
    R,0.5D
    G
    Sheet1
    (HO2S)-Rear-LH (T185) Sensor-Heated oxygen
    B
    C2374-7 C2373-7
    (HO2S)-Rear-RH (T184)
    Sensor-Heated oxygen
    A
    C2374-1 C2373-1C2374-4 C2373-4C2374-3 C2373-3
    C2238-21 C2240-21C2238-22 C2240-22C2411-2 C2412-2
    position (CMP) (T107)
    Sensor-Camshaftwheel-RH (D257)
    Module-Steering
    Resistive Ladder
    Clock spring (S227)
    ABS module (D277)Stop lamp switch (S215)
    module (ECM) (D131) Engine control
    Accelerator pedal (T113)
    Sensor-Position-
    (Leoni Numbering)
    C2244-16 C2242-16C2373-5 C2374-5C2373-2 C2374-2C2244-22 C2242-22C2244-18 C2242-18C2244-21 C2242-21C2244-17 C2242-17
    Generator (M100)
    P
    Sheet4
    C2244-15 C2242-15
    SJ1444
    C0643-1
    C0643-2C0643-4C0643-3
    C0642-1
    C0642-4C0642-3C0642-2
    C0176-1
    C2147-10C2147-9
    C1254-4
    C0082-5
    C1254-1
    C0082-8
    C0176-2
    C0506-30C0075-1
    SJ882
    SJ814
    C0635-24
    PEDAL DEMAND 1
    C0634-34
    CAM +
    C0787-2
    C0635-34
    HEGO B GNDC0635-22
    HEGO A GNDC0635-26
    HEGO B SIGC0635-47
    HEGO B HTRC0635-25
    HEGO A SIGC0635-46
    HEGO A HTR
    C0635-36
    CRUISE SW +C0635-35
    CRUISE SW -
    C0634-3
    ALT_MONITORC0634-96
    ALT_CONTROLC0635-7
    GND 1C0635-38
    PEDAL DEMAND 2C0635-19
    5V REF 2
    C0635-41
    BRAKE SWC0634-7
    CAM -
    C0787-3C0053-1C0053-2C0787-6C0787-5C0787-1
    C0635-32
    5V REF 1
    C0787-7 
    						
    							ELECTRONIC ENGINE CONTROLS 
    Petrol - V6
    LR3 (LHD)29
    303
    Petrol - V6
    R,0.5D
    R,0.5D
    RG,1.0BG,0.5
    BP,0.5GW,0.5U,0.5
    Y,0.5DNK,0.75D
    NK,1.5DY,0.5D
    B,1.5DB,0.5N,0.5B,0.5N,0.5B,1.5DB,1.5DB,1.0DB,1.0DB,0.5O,0.5
    G,0.5D
    G,0.5DYB,MAPLYB,MAPMYN,MAPMYN,MAPLG,1.5D
    flow (MAF) (T115) Sensor-Mass air
    module (ECM) (D131) Engine control
    Pump-Leak detection (M244)
    (NAS)
    C2445-4 C2446-4C3010-3 C3009-3C2445-3 C2446-3
    K
    Sheet2N
    Sheet2M
    Sheet1
    boost (M296) Pump-Brake
    L
    Sheet1
    C2366-5 C2365-5C2366-4 C2365-4C2445-5 C2446-5
    TYPE 3
    position (CKP) (T102) Sensor-CrankshaftSensor-Knock (KS) (T100)Sensor-Knock (KS) (T100)
    C0627-2C0627-1C0626-1C0626-2
    TYPE 3TYPE 3
    C1339-3
    C0635-48
    DMTL VALVE
    C1339-1C1339-4
    C0635-33
    DMTL PUMP
    C0634-70
    MAFC0634-18
    MAF GNDC0634-66
    AFM IAT
    C0149-5C0149-1
    C0149-2C0149-3C0149-4
    C1339-2
    C0635-23
    DMTL HEATER
    C0634-43
    KNOCK 1B +C0634-20
    KNOCK 1B -C0634-19
    KNOCK 1A -C0634-42
    KNOCK 1A +
    C0635-44
    CAN L OUTC0635-57
    CAN H OUTC0635-45
    CAN L INC0635-58
    CAN H IN
    SJ176SJ177
    C0635-5
    POWER GND 3C0635-1
    SIGNAL GNDC0634-6
    CRANK -C0634-30
    CRANK +C0635-3
    POWER GND 2C0635-2
    POWER GND 1
    C2709-1
    C2709-2
    C0168-1C0168-2
    C2650-1C0557-1C2635-1 
    						
    							ELECTRONIC ENGINE CONTROLS 
    Petrol - V8
    LR3 (LHD)30
    303
    ELECTRONIC ENGINE CONTROLSPetrol - V8
    R,2.5D
    R,50.0
    NR,1.5RN,1.5
    BO,0.75DWR,0.5D
    WP,2.5D
    GO,0.5D
    NK,1.5DG,1.5DG,0.5DNU,0.75D
    NO,1.0DRG,1.0D
    GU,0.75D
    GU,1.5DWG,1.5DWG,1.5D
    NK,2.5H
    NO,1.5DRG,1.5DNO,1.5DWG,2.5DGO,0.5DGU,1.5DNK,2.5DUR,0.5DNR,1.5DYN,0.5DNO,0.75DN,4.0DRW,1.5D
    GO,0.5H
    N,4.0D
    GO,0.5D
    Y,4.0DWR,2.5D
    NO,1.0DRG,1.0DYN,0.5
    NO,1.0WG,1.5WG,1.5GU,1.0
    R,50.0
    R,50.0
    B,50.0D
    R,2.5
    Battery Junction Box (P108)
    FUSE 60P
    5.0 Amps
    FUSE 13E
    10.0 AmpsFUSE 2E
    5.0 Amps
    FUSE 24E
    20.0 Amps
    FUSE 17E
    15.0 AmpsFUSE 10E
    15.0 Amps
    FUSE 1E
    25.0 Amps
    FUSE 11E
    15.0 AmpsFUSE 5E
    10.0 Amps
    LINK 14E
    40.0 AmpsLINK 11E
    30.0 Amps
    FUSE 6E
    15.0 Amps
    Central Junction Box (P101)
    FUSE 14E
    20.0 Amps
    Starter (R102)Relay-boost pump (R260)Relay-Brake
    pump (R103)Relay-Fuel
    module (ECM) (R116)Relay-Engine control
    FUSE 27E
    5.0 Amps
    C2444-4 C2443-4
    C2365-8 C2366-8
    Switch-Ignition (S176)
    module (D306) Transmission control
    C2365-18 C2366-18C2725-7 C2724-7
    C2725-1 C2724-1C2725-2 C2724-2
    module (ECM) (D131)
    Engine control
    FUSE 25P
    5.0 Amps
    J
    Sheet2N
    Sheet6M
    Sheet6
    C2725-16 C2724-16
    L
    Sheet2
    C2725-18 C2724-18C2725-17 C2724-17C2725-8 C2724-8
    F
    Sheet2G
    Sheet4H
    Sheet5D
    Sheet2E
    Sheet2C
    Sheet2
    Starter motor (M101)
    Battery (P100)
    12.0 Volts
    C2725-11 C2724-11
    fixings (E110) Earth via
    B
    Sheet7A
    Sheet3
    C0635-16
    MAIN RELAYC0635-15
    P/NC0635-50
    BRAKE BOOST PUMPC0635-17
    CRANKC0635-30
    IGN
    C0570-21C0570-114C0570-18C0570-166C0570-71C0570-88C0570-34C0570-12
    C0632-1
    C0570-124C0570-19C0570-170C0570-36C0570-125C0570-110C0570-121C0570-119C0570-172C0570-127C0570-168
    C0028-4
    SJ592
    C0028-7 CRANKC0028-1 IGN
    C0582-19C0582-5
    C0193-10
    SJ446
    SJ812
    C0635-6
    THROTTLE PWRC0634-95
    FUEL PUMPC0635-4
    ECM POWERC0635-51
    START RELAY -C0635-54
    BATT
    SJ450SJ445
    C0584-30C0583-36
    C1641-1C0192-1
    C0045-1
    SJ1
    C1661-1
    C0178-1C0179-1 
    						
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