Land Rover Defender Workshop 1993 Rover Manual
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ELECTRICAL EQUIPMENT MULTI PORT FUEL INJECTION (MFl) CIRCUIT DEFENDER 90 (ST3445M) EF1 Idle air control valve EF17 Fuel injectors EF2 Mass air flow sensor EF18 Fan control timer (not fitted) EF3 Engine coolant temperature sensor EF19 Resistor (manual transmission) EF4 Engine fuel temperature sensor EF20 Onboard diagnostic module EF5 Throttle position sensor EM1 Service reminder indicator unit EF6 Main relay module EM2 Vehicle speed sensor EF7 Canister purge valve...
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ELECTRICAL EQUIPMENT AIR CONDITIONING CIRCUIT DEFENDER 110 (ST3361M) AC1 System relay module AC13 Refridgerant pressure switches AC2 Evaporator/heater fan switch AC14 Engine coolant temperature switch AC3 Evaporator/heater fan relay module AC15 Diode AC4 Evaporator/heater fan AC16 Fuse in holder - 30 amp AC5 Evap/heater fan speed resistor AC17 Fuse in holder - 30 amp AC6 A/C on/off switch AC24 Connectors to MFI ECM AC7 Condenser fan relay ST2 Terminal post starter...
Page 443
ELECTRICAL EQUIPMENT STARTING SYSTEM CIRCUIT DEFENDER 110 (ST3394M) ST1 Battery ST2 Terminal post starter solenoid ST3 Starter motor ST4 Starter solenoid ST5 Starter ignition switch ST6 Stan relay module ST8 Battery isolator switch A 60 amp fuse, main fuse box 48 REVISED: OCT 1993
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ELECTRICAL EQUIPMENT STARTING SYSTEM CIRCUIT DEFENDER 90 (ST3446M) ST1 Battery ST2 Terminal post starter solenoid ST3 Starter motor ST4 Starter solenoid ST5 Starter ignition switch ST6 Start relay module A 60 amp fuse, main fuse box
Page 445
ELECTRICAL EQUIPMENT CHARGING AND TACHOMETER CIRCUIT DEFENDER 110 (ST3384M) CH1 Charge/ignition warning light CH12 Field protection diode CH2 Voltage regulator (solid state) CH13 Resistor CH3 Resistor CH14 Resistor CH4 Transistor CH15 Resistor CH5 Transistor CH16 Tachometer CH6 Alternator rotor field windings ST1 Battery CH7 Alternator stator windings ST2 Terminal post starter solenoid CH8 Rectifier diodes ST5 Starter/ignition switch CH9 Auxiliary diodes ST8...
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ELECTRICAL EQUIPMENT CHARGING AND TACHOMETER CIRCUIT DEFENDER 110 (ST3447M) CH1 Charge/ignition warning light CH12 Field protection diode CH2 Voltage regulator (solid state) CH13 Resistor CH3 Resistor CH14 Resistor CH4 Transistor CH15 Resistor CH5 Transistor CH16 Tachometer CH6 Alternator rotor field windings ST1 Battery CH7 Alternator stator windings ST2 Terminal post starter solenoid CH8 Rectifier diodes ST5 Starter/ignition switch CH9 Auxiliary diodes A 60 amp...
Page 447
ELECTRICAL EQUIPMENT HAZARD FLASHER CIRCUIT DEFENDER 110 (ST3386M) DF1 Direction indicator switch DF2 Flasher switch and warning light DF3 Right side indicator lamps including trailer DF4 Left side indicator lamps including trailer DF5 Flasher unit DF6 Flasher unit internal relay module DF7 Flasher unit internal IC timer DF6 Integrated circuit DF9 Indicator warning light, trailer DF10 lndicator warning light, vehicle ST2 Terminal post starter solenoid A F2 F5...
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ELECTRICAL EQUIPMENT HAZARD FLASHER CIRCUIT DEFENDER 90 (ST3448M) DF1 Direction indicator switch DF2 Flasher switch and warning light DF3 Right side indicator lamps including trailer DF4 Left side indicator lamps including trailer DF5 Flasher unit DF6 Flasher unit internal relay module DF7 Flasher unit internal IC timer DF8 Integrated circuit DF9 Indicator warning light. trailer DF10 Indicator warning light. vehicle ST2 Terminal post strater solenoid A B F2 F5 60...
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ELECTRICAL EQUIPMENT DIMMING MIRROR CIRCUIT DEFENDER 110 (ST3391M) DM1 Dimming mirror ST2 Terminal post starter solenoid ST5 Starter/ignition switch A F4 60 amp fuse, main fuse box 10 amp fuse, dash fuse box 54 REVISED: OCT 1993
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ELECTRICAL EQUIPMENT REVERSE AND STOP LAMP CIRCUIT DEFENDER 90 AND 110 (ST3387M) RS1 Reverse lamp RS2 Stop lamp switch RS3 Stop lamps RS4 Reverse lamp switch ST2 Terminal post starter solenoid ST5 Starter/ignition switch A F3 F5 60 amp fuse, main fuse box 15 amp fuse, dash fuse box 10 amp fuse, dash fuse box 55 REVISED: OCT 1993