Lotus Service Notes MVc - CIRCUIT DIAGRAMS Exige Sport 350 models from '16my start of production For '12my - '16my exige s models refer to separate section mva for manual or mvb for automatic transmission vehicles Description Page Fuse Box & Relay Layout 2 Colour Codes 4 EMS Connector Pin Out Chart 5 Contents List Circuit Diagrams 6 Cicuit Diagrams 7-64 Wire Entry Connector Views 65-73 Abbreviations 74 First Issued 6 th May 2016
F28 F21 F10 F11 F1 F20 Slot Rate Circuit 1 10A Ignition services 2 10A ABS 3 10A Stop lamps 4 3A Rear ignition relay 5 20A Driver's window motor 6 20A Passenger's window motor 7 7.5A Direction indicators 8 5A Day time running lamps 9 2A USB charge connector 10 7.5A Radio/Instrument pnl. key in 11 10A Sidelamp/rear fog lamp 12 10A LH dip beam 13 10A RH dip beam 14 15A LH main beam 15 15A RH main beam 16 7.5A Central door locking 17 5A OBD 18 7.5A Radio / switch pack module 19 10A Alarm 20 7.5A IC/Headlamp flash 21 15A Wiper motor 22 20A Interior fan 23 7.5A Horn 24 15A Hazards 25 Spare 26 Spare 27 Spare 28 Spare Slot Rate Circuit M1 40A ABS main power 1 M2 25A ABS main power 2 M3 40A Cooling fan 2 M4 40A Cooling fan 1 M5 50A Battery services M6 50A Ignition services ohs268 EXIGE SPORT 350 Page 2
CABIN RELAYS Located under scuttle beam passenger side footwell 1 x Turn/hazard relay 1 x Wash/wipe module R28 R21 R10 R11 SPARE R1 R20 Slot Rate Circuit 1 20A Fuel pump 2 5A Alternator sense 3 20A Auxillary power socket 4 Spare 5 2A Hot soak pump 6 7.5A 02 heaters 7 7.5A VIM, VVT, PURGE, ACIS, CVCV, A/C VALVE 8 7.5A Engine ACC solenoids (Auto only) 9 10A Coils 10 10A INJ'S / ECU PWR Fan relays 11 Interior lamp 12 Spare 13 Spare 14 Spare 15 Water valve (GCC vehicles only) 16 3A ECU, F.P Relay (Auto only) 17 5A Reverse lamps 18 2A Reverse buzzer 19 5A Alternator 20 7.5A A/C clutch 21 Spare 22 Spare 23 Spare 24 Spare 25 30A TCU (Auto only) 26 5A Gear lock solenoid (Auto only) 27 Spare 28 Spare EXIGE SPORT 350 Page 3
EXIGE SPORT 350 Page 4
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MVc - CIRCUIT DIAGRAMS Circuit Sheet Page Circuit Sheet Page Battery Supply - Manual Vehicle A1A 7 Battery Supply - Automatic Vehicle A1B 8 Accessory Key In A2 9 Accessory Supply A3 10 Ignition Supply - Manual Vehicle A4A 11 Ignition Supply - Automatic Vehicle A4B 12 Charging System A5 13 CAN Network - Manual Vehicle A6A 14 CAN Network - Automatic Vehicle A6B 15 Diagnostic Link Connector A7 16 Ground Structure Front 1 - Manual Vehicle A8A 17 Ground Structure Front 1 - Automatic Vehicle A8B 18 Ground Structure Front 2 - Manual Vehicle A9A 19 Ground Structure Front 2 - Automatic Vehicle A9B 20 Ground Structure Rear - Manual Vehicle A10A 21 Ground Structure Rear - Automatic Vehicle A10B 22 Cranking - Manual Vehicle B1A 23 Cranking - Automatic Vehicle B1B 24 Alarm & Immobiliser & Interior Lamp B2 25 Central Locking B3 26 EMS Power & Ground C1 27 EMS Fuel Injection C2 28 EMS Ignition Coils C3 29 EMS TMAF, Purge, Oil Pressure & Knock Sensor C4 30 EMS Cam & Crank Sensors & Various Solenoids - Manual Vehicle C5A 31 EMS Cam & Crank Sensors & Various Solenoids - Automatic Vehicle C5B 32 EMS Coolant Sensing & Fan Contol C6 33 EMS Throttle Actuation C7 34 EMS Fuel Pump, Fuel level Sensing - Manual Vehicle C8A 35 EMS Fuel Pump, Fuel level Sensing - Automatic Vehicle C8B 36 EMS O2 Sensors C9 37 EMS Cruise Control C10 38 Daytime Running/Sidelamps D1 39 Headlamps & Driving Lamps D2 40 Fog Lamps D3 41 Direction Indicators & Hazard Lamps Part 1 - Manual Vehicle D4A 42 Direction Indicators & Hazard Lamps Part 2 - Manual Vehicle D4B 43 Direction Indicators & Hazard Lamps - Automatic Vehicle D4C 44 Brake Lamps - Manual Vehicle D5A 45 Brake Lamps - Automatic Vehicle D5B 46 Reverse Lamps & Parking Sensors - Manual Vehicle D6A 47 Reverse Lamps & Parking Sensors - Automatic Vehicle D6B 48 Airbags E1 49 Anti-Lock Brakes & ESP System E2A 50 Sport, Race & Exhaust Flap Switches E2B 51 Instrument Cluster - Manual Vehicle E3A 52 Instrument Cluster - Automatic Vehicle E3B 53 HVAC System Part 1 E4A 54 HVAC System Part 2 E4B 55 HVAC System Part 3 - GCC Vehicle E4C 56 Wash Wipe System E5 57 Window Lift E6 58 I.C.E. E7 59 Horns & Power Socket & USB Plug E8 60 Transmission Control Unit - Power & Ground F1 61 Automatic Gear Selection Part 1 F2 62 Automatic Gear Selection Part 2 F3 63 Automatic Gear Selection Paddle Shift F4 64 Wire Entry Connector Views - Main Harness Part 1 CONN1 65 Wire Entry Connector Views - Main Harness Part 2 CONN2 66 Wire Entry Connector Views - Main Harness Part 3 CONN3 67 Wire Entry Connector Views - Main Harness Part 4 CONN4 68 Wire Entry Connector Views - Main Harness Part 5 CONN5 69 Wire Entry Connector Views - Engine Harness Part 1 CONN6 70 Wire Entry Connector Views - Engine Harness Part 2 CONN7 71 Wire Entry Connector Views - Tailgate & Rear Harness CONN8 72 Wire Entry Connector Views - Parking Aid & Door Harness CONN9 73 Abbreviations 74 Page 6
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1 2 3 4 5 6 E DEUTSCH 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 Page 65
1 2 3 4 5 6 E DEUTSCH 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 Page 66
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287 187 4 8 287a 187a 3 7 2 6 1 5 Page 68
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1 2 3 4 5 6 7 8 9 10 2 3 1 Page 70
7 8 9 10 11 12 DEUTSCH 1 2 3 4 5 6 Page 71
Grooves On Top E L A C B D Page 72
Grooves On Top E L A C B D Page 73
Abbreviations ABS - Anti-lock Brake System AC - Air Conditioning A/C - Air Conditioning ACCM - Air Conditioning Control Module ACHC - Air Conditioning Harness Connector ACIS - Acoustic Control Induction System AUX - Auxillary CAN - Controller Area Network CDL - Central Door Locking CHMSL - Centre High Mounted Stop Lamp CONN - Connector CTRL - Control CVCV - Canister Vent Close Valve DDHC - Driver's Door Harness Connector D/DOOR - Drivers Door DI - Direction Indicator DPM - Dynamic Performance Management ECU - Electronic Control Unit EHC - Engine Harness Connector EMS - Engine Management System EXH - Exhaust FL - Fog Lamp FSM - Front Side Marker FTC - Fuel Tank Connector GND - Ground HRS - Heated Rear Screen HVAC - Heating Ventilation and Air Conditioning HRW - Heated Rear Window ICE - In Car Entertainment IGN - Ignition INST - Instrument INT - Intermittant IP - Instrument Pack LF - Left Front LH - Left hand LIHC - Left Inner Harness Connector LOHC - Left Outer Harness Connector LR - Left Rear Abbreviations MB - Main Beam MOD - Module NPL - Number Plate Lamp O2 - Oxygen (sensor) PDHC - Passenger's Door Harness Connector P/DOOR - Passenger Door PWR - Power REV - Reverse RF - Right Front RH - Right Hand RIHC - Right Inner Harness Connector RIL - Rear Outer Lamp RMC - Rear Module Connector ROHC - Right Outer Harness Connector ROL - Rear Outer Lamp RR - Right Rear RSM - Rear Side Marker SAS - Steering Angle Sensor SBW - Shift by Wire SENS - Sensor SKT - Socket SL - Side Lamp SPL - Splice SOL - Soleniod SPMC - Switch Pack Module Connector SRS - Supplementary Restraint System SW - Switch SSWHC - Starter Switch Harness Connector TCU - Transmission Control Unit TEMP - Temperature TMAF - Temperature & Mass Air Flow TPMS - Tyre Pressure Monitoring System USB - Universal Serial Bus VSV - Vacuum Solenoid Valve VVT - Variable Valve Timing VVTLi - Variable Valve Timing & Lift - intelligent WSS - Wheel Speed Sensor YMC - Yazaki Module Connector Abbreviations NTB - Input (Turbine) speed sensor (4-way pin 1) NTB - Input (Turbine) speed sensor (4-way pin 1) NTO - Input (Turbine) speed sensor (4-way pin 2) NCO - Output (Counter gear) speed sensor (4-way pin 4) NCB - Output (Counter gear) speed sensor (4-way pin 3) SLU- - Shift Solenoid Valve SLU- SL - Shift Solenoid Valve SL SLT- - Shift Solenoid Valve SLT- SL2- - Shift Solenoid Valve SL2- SL2+ - Shift Solenoid Valve SL2+ TPS1 - ATF Pressure Switch 1 (5-way pin 3) SLU+ - Shift Solenoid Valve SLU+ SLT+ - Shift Solenoid Valve SLT+ SL1- - Shift Solenoid Valve SL1- SL1+ - Shift Solenoid Valve SL1+ SL3- - Shift Solenoid Valve SL3- SL3+ - Shift Solenoid Valve SL3+ E2 - Ground (5-way pin 5) TH01 - ATF Temperature Sensor Signal (5-way pin 4) TPS3 - ATF Pressure Switch 2 (5-way pin 1) TPS2 - ATF Pressure Switch 2 (5-way pin 2) SL4- - Shift Solenoid Valve SL4- SL4+ - Shift Solenoid Valve SL4+ Page 74