Wiring diagram: Engine cooling — 12.1997+ Peugeot 306 I
All systems
- Air conditioning 27
- Alarm 7
- Allocation of BF01 fuses 15
- Allocation of BF13 fuses 12
- Allocation of BF23 fuses 15
- Allocation of BF30 fuses 15
- Anti-lock braking system (ABS) 9
- Audio system 44
- Automatic gearbox 15
- Boot lamp 24
- Brake information 21
- Brake lamps 23
- Bridge block 15
- Catalytic converter overheating information 4
- Central deadlocking 3
- Central locking 29
- Day running lights 15
- Detail of instrument panels 51
- Diagnostic socket 90
- Dipped beam / main beam headlamps 5
- Direction indicators / side repeaters / hazard warning lamps 18
- Driving school module 4
- Dual fuel petrol / liquid petroleum gas (LPG) 6
- Electric window 46
- Electrically controlled mirrors 21
- Electronic injection 135
- Engine coolant and other information 24
- Engine cooling 88
- Engine oil information 22
- Engine speed information 26
- Engine starting 88
- Fog lamps 32
- Folding roof 5
- Fuel information 10
- General location of harness labels 63
- Glove box illumination 5
- Harness installation diagrams 447
- Headlamp wash 16
- Heated mirrors 2
- Heated rear screen 32
- Heated rear screen / heated rear view mirrors 10
- Heated seats 7
- Height correctors and headlamp correctors 7
- Horns 13
- Ignition / preheating 52
- Immobiliser 39
- Instrument panel illumination 10
- Instrument panel supply 3
- Interconnections management 96
- Interior lighting time switch 6
- Lamps left on alert 25
- Lighter / ashtray lighting 8
- Main headlamps
- Overspeed buzzer 15
- Parking brake and fluid level in the hydraulic circuit information 6
- Passenger compartment / closed compartment lighting 45
- Rear electric window 16
- Rear fog lamps 28
- Rear screen wiper/wash 23
- Reversing lamps 55
- Screen wipe/wash 20
- Seat belt fastened information 8
- Seat belts / air bags 41
- Sidelamps 50
- Speedometer / odometer information 2
- Starter / alternator / pre-heat 28
- Sunroof 7
- Ventilation / heating 65
- Watch / clock 20
- Windscreen wiper 9
- Allocation of BCP3 fuses 6
- Allocation of BH12 fuses 8
- Allocation of BH28 fuses 9
- Allocation of BMF1 fuses 21
- Connector locations 152
Wiring diagram · 12.1997+ — Engine cooling Peugeot 306 I
Login- CA00 — Ignition switch
- BF00 — Passenger compartment -fuse box
- B003 — Mixed equipotential terminal 3
- 1512 — Left-hand fan
- 1514 — Medium speed fan assembly supply relay
- 1508 — Slow speed fan supply relay
- 1509 — Fast speed fan supply relay
- C001 — Diagnostic connector
- 8008 — Air conditioning engine coolant temperature thermistor
- 4030 — Engine coolant thermistor (indicator)
- BB00 — Battery
- BMF1 — Maxi fuse unit
- BF01 — Engine compartment fuse box
- 0004 — Instrument panel
- 8007 — Pressostat
- 8020 — Air conditioning compressor
- 8004 — Air conditioning cut-off control unit
- 6715 — Rear diff lock position switch
- 1511 — Right-hand fan
- 8005 — Air conditioning compressor relay
- MC34 — Body ground point 34
- F12
- F15
- 2426
- 8076 — Control " ENGINE IN, AIR discharge 2
- 8076 — Control " ENGINE IN, AIR discharge 2
- 8081 — Additional heating request
- 8081 — Additional heating request
- 8054 — The thermostat controller
- 8010 — Authorisation of stt functioning
- MM01 — Engine ground point 01
- M000 — Engine earth
- MC10 — Body ground point 10
- MF1
- MF2
- MF4
- B156 — Battery +
- B156 — Battery +
- C129 — Ignition controlled +ve
- 8092 — Power Supply REFRI Pressure Sensor
- B35 — Battery +
- M810
- 1510 — GMV big wit control
- B36 — Battery +
- B36 — Battery +
- C129A — Ignition controlled +ve
- C126 — Ignition controlled +ve
- C024 — Ignition controlled +ve
- C024 — Ignition controlled +ve
- C022
- C022
- C025
- C025
- B158 — Battery +
- CC2
- 8091 — Fast speed relay control
- M801
- 8075 — Control " ENGINE IN, AIR discharge 2
- C127 — Ignition controlled +ve
- 8056 — The thermostat controller
- 1234 — Heater control probe LAMBDA b upstream kata
- C128 — Ignition controlled +ve
- 8071 — Control " ENGINE IN, AIR discharge 2
- 8071 — Control " ENGINE IN, AIR discharge 2
- 4001
- 8072 — Blower speed not zero
- M809
- M04
- M03
- M151
- M10
- M802
- 8080 — Additional heating request
- M05
- M01
Components on the diagram
- 0004 — Instrument panel
- 1508 — Slow speed fan supply relay
- 1509 — Fast speed fan supply relay
- 1511 — Right-hand fan
- 1512 — Left-hand fan
- 1514 — Medium speed fan assembly supply relay
- 4030 — Engine coolant thermistor (indicator)
- 6715 — Rear diff lock position switch
- 8004 — Air conditioning cut-off control unit
- 8005 — Air conditioning compressor relay
- 8007 — Pressostat
- 8008 — Air conditioning engine coolant temperature thermistor
- 8020 — Air conditioning compressor
- B003 — Mixed equipotential terminal 3
- BB00 — Battery
- BF00 — Passenger compartment -fuse box
- BF01 — Engine compartment fuse box
- BMF1 — Maxi fuse unit
- C001 — Diagnostic connector
- CA00 — Ignition switch
Component locations
Ground points
Fuses and relays
These components on other diagrams
Wires
- 1234 — Heater control probe LAMBDA b upstream kata
- 1510 — GMV big wit control
- 2426
- 4001
- 8010 — Authorisation of stt functioning
- 8054 — The thermostat controller
- 8056 — The thermostat controller
- 8071 — Control " ENGINE IN, AIR discharge 2
- 8071 — Control " ENGINE IN, AIR discharge 2
- 8072 — Blower speed not zero
- 8075 — Control " ENGINE IN, AIR discharge 2
- 8076 — Control " ENGINE IN, AIR discharge 2
- 8076 — Control " ENGINE IN, AIR discharge 2
- 8080 — Additional heating request
- 8081 — Additional heating request
- 8081 — Additional heating request
- 8091 — Fast speed relay control
- 8092 — Power Supply REFRI Pressure Sensor
- B156 — Battery +
- B156 — Battery +
- B158 — Battery +
- B35 — Battery +
- B36 — Battery +
- B36 — Battery +
- C022
- C022
- C024 — Ignition controlled +ve
- C024 — Ignition controlled +ve
- C025
- C025
- C126 — Ignition controlled +ve
- C127 — Ignition controlled +ve
- C128 — Ignition controlled +ve
- C129 — Ignition controlled +ve
- C129A — Ignition controlled +ve
- CC2
- M01
- M03
- M04
- M05
- M10
Wiring · 12.1997+ — Engine cooling Peugeot 306 I
Login- C126 — Fuse-carrier connector for supply pump
- BMF4 — Maxi fuse unit
- 8054 — Right-hand additional blower speed switch
- 8072 — Ventilation flap motor unit
- 1234 — Carburettor damper electrovalve
- 1510 — Fan
- 8005 — Air conditioning compressor relay
- 1509 — Fast speed fan supply relay
- 7808 — Braking circuit pressure sensor 2
- 6405 — Passenger´s side rear view mirror control
- 1809 — Linear actuator
- 4104 — Engine oil pressure sensor
- C128 — Fuse-carrier connector for fuel heating resistor
- C127 — EGR test connector
- 8007 — Pressostat
- 1508 — Slow speed fan supply relay
- 1156 — Post-heat relay
- 1511 — Right-hand fan
- 1514 — Medium speed fan assembly supply relay
- 1512 — Left-hand fan
- 4030 — Engine coolant thermistor (indicator)
- 2400 — Sidelamp day running lights line relay
- 1401 — Brake servo unit pressure sensor
- 8004 — Air conditioning cut-off control unit
- 8008 — Air conditioning engine coolant temperature thermistor
- 8010 — Coolant temperature unit ()
- 1808 — Gas supply block
- 8020 — Air conditioning compressor
- CA00 — Ignition switch
- C001 — Diagnostic connector
- BMF1 — Maxi fuse unit
- 4015 — Engine coolant level housing
- 0004 — Instrument panel
- B003 — Mixed equipotential terminal 3
- BF00 — Passenger compartment -fuse box
- BF01 — Engine compartment fuse box
- BB00 — Battery
- 8075 — RH distribution flap reduction motor
- EM10A — Ground splice, ground point 10A
- M10A
- M10A
- M809
- M809
- M809
- M809
- MC10 — Body ground point 10
- M05
- M05
- MC34 — Body ground point 34
- M810
- M810
- M810
- M810
- M10
- M10
- C126 — Ignition controlled +ve
- C127 — Ignition controlled +ve
- EM10 — Ground splice, ground point 10
- EC12 — Ignition supply splice, fuse 12
- C128 — Ignition controlled +ve
- M801
- M801
- C129 — Ignition controlled +ve
- C129 — Ignition controlled +ve
- C129 — Ignition controlled +ve
- C129 — Ignition controlled +ve
- MM01 — Engine ground point 01
- M01
- M01
- M01
- M01
- CC2
- CC2
- EB15 — Battery supply splice, fuse 15
- EM01 — Ground splice, ground point 01
- B156 — Battery +
- B156 — Battery +
- B156 — Battery +
- B156 — Battery +
- B157 — Battery +
- B157 — Battery +
- M802
- M802
- B158 — Battery +
- B158 — Battery +
- E805 — Information wire splice 805
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 8054 — The thermostat controller
- E400 — Information wire splice 400
- 8056 — The thermostat controller
- 8056 — The thermostat controller
- 8072 — Blower speed not zero
- 8071 — Control " ENGINE IN, AIR discharge 2
- 8071 — Control " ENGINE IN, AIR discharge 2
- EM34B — Ground splice, ground point 34B
- M04
- M04
- C024 — Ignition controlled +ve
- C024 — Ignition controlled +ve
- M151
- M151
- C025
- C025
- EM34A — Ground splice, ground point 34A
- M03
- M03
- 4001
- 4001
- 4001
- 4001
- 8081 — Additional heating request
- 8081 — Additional heating request
- 8081 — Additional heating request
- 8081 — Additional heating request
- EM34 — Ground splice, ground point 34
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8075 — Control " ENGINE IN, AIR discharge 2
- 8076 — Control " ENGINE IN, AIR discharge 2
- 8076 — Control " ENGINE IN, AIR discharge 2
- C022
- C022
- C022
- C022
- 8080 — Additional heating request
- 8080 — Additional heating request
- IC01W
- IC02B — Main harness interconnection with engine harness (B)
- IC01U
- 1234 — Heater control probe LAMBDA b upstream kata
- 8071J — Control " ENGINE IN, AIR discharge 2
- IC01 — Interconnection for main harness to fascia harness
- IC02A — Main harness interconnection with engine harness (A)
- C126J — Ignition controlled +ve
- IC01H
- IC01C — Interconnection for main harness to fascia harness C
- IC01A — Interconnection for main harness to fascia harness A
- B156J — Battery +
- B35 — Battery +
- B35 — Battery +
- B35 — Battery +
- B35 — Battery +
- B36 — Battery +
- B36 — Battery +
- B36 — Battery +
- B36 — Battery +
- E156 — Information wire splice 156
- C129A — Ignition controlled +ve
- C129A — Ignition controlled +ve
- 8092 — Power Supply REFRI Pressure Sensor
- 8092 — Power Supply REFRI Pressure Sensor
- IC08 — Main harness interconnection with fan assembly harness
- 1510J — GMV big wit control
- M000 — Engine earth
Components on the diagram
- 0004 — Instrument panel
- 1156 — Post-heat relay
- 1234 — Carburettor damper electrovalve
- 1401 — Brake servo unit pressure sensor
- 1508 — Slow speed fan supply relay
- 1509 — Fast speed fan supply relay
- 1510 — Fan
- 1511 — Right-hand fan
- 1512 — Left-hand fan
- 1514 — Medium speed fan assembly supply relay
- 1808 — Gas supply block
- 1809 — Linear actuator
- 2400 — Sidelamp day running lights line relay
- 4015 — Engine coolant level housing
- 4030 — Engine coolant thermistor (indicator)
- 4104 — Engine oil pressure sensor
- 6405 — Passenger´s side rear view mirror control
- 7808 — Braking circuit pressure sensor 2
- 8004 — Air conditioning cut-off control unit
- 8005 — Air conditioning compressor relay
- 8007 — Pressostat
- 8008 — Air conditioning engine coolant temperature thermistor
- 8010 — Coolant temperature unit ()
- 8020 — Air conditioning compressor
- 8054 — Right-hand additional blower speed switch
- 8072 — Ventilation flap motor unit
- 8075 — RH distribution flap reduction motor
- B003 — Mixed equipotential terminal 3
- BB00 — Battery
- BF00 — Passenger compartment -fuse box
- BF01 — Engine compartment fuse box
- BMF1 — Maxi fuse unit
- BMF4 — Maxi fuse unit
- C001 — Diagnostic connector
- C126 — Fuse-carrier connector for supply pump
- C127 — EGR test connector
- C128 — Fuse-carrier connector for fuel heating resistor
- CA00 — Ignition switch
Component locations
Ground points
Fuses and relays
Splices
These components on other diagrams
Wires
- 1234 — Heater control probe LAMBDA b upstream kata
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 1510J — GMV big wit control
- 4001
- 4001
- 4001
- 4001
- 8054 — The thermostat controller
- 8056 — The thermostat controller
- 8056 — The thermostat controller
- 8071 — Control " ENGINE IN, AIR discharge 2
- 8071 — Control " ENGINE IN, AIR discharge 2
- 8071J — Control " ENGINE IN, AIR discharge 2
- 8072 — Blower speed not zero
- 8075 — Control " ENGINE IN, AIR discharge 2
- 8076 — Control " ENGINE IN, AIR discharge 2
- 8076 — Control " ENGINE IN, AIR discharge 2
- 8080 — Additional heating request
- 8080 — Additional heating request
- 8081 — Additional heating request
- 8081 — Additional heating request
- 8081 — Additional heating request
- 8081 — Additional heating request
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8092 — Power Supply REFRI Pressure Sensor
- 8092 — Power Supply REFRI Pressure Sensor
- B156 — Battery +
- B156 — Battery +
- B156 — Battery +
- B156 — Battery +
- B156J — Battery +
- B157 — Battery +
- B157 — Battery +
- B158 — Battery +
- B158 — Battery +
- B35 — Battery +
- B35 — Battery +
- B35 — Battery +
- B35 — Battery +
- B36 — Battery +
- B36 — Battery +
- B36 — Battery +
- B36 — Battery +
- C022
- C022
- C022
- C022
- C024 — Ignition controlled +ve
- C024 — Ignition controlled +ve
- C025
- C025
- C126 — Ignition controlled +ve
- C126J — Ignition controlled +ve
- C127 — Ignition controlled +ve
- C128 — Ignition controlled +ve
- C129 — Ignition controlled +ve
- C129 — Ignition controlled +ve
- C129 — Ignition controlled +ve
- C129 — Ignition controlled +ve
- C129A — Ignition controlled +ve
- C129A — Ignition controlled +ve
- CC2
- CC2
- M01
- M01
- M01
- M01
- M03
- M03
- M04
- M04
- M05
- M05
- M10
- M10
- M10A
- M10A
Wiring diagram · 05.2000+ — Engine cooling Peugeot 306 I — 12.1997+
Login- CA00 — Ignition switch
- 0004 — Instrument panel
- V0004
- C001 — Diagnostic connector
- 1510 — Fan
- 1505 — Cooling fan thermal switch
- BB00 — Battery
- BMF1 — Maxi fuse unit
- BH12 — Passenger compartment 12-fuse box
- BH28 — Passenger compartment 28-fuse box
- MF1
- 1510 — GMV big wit control
- M000 — Engine earth
- MC10 — Body ground point 10
- CC2
- CC2
- B35 — Battery +
- B35 — Battery +
- F40
- G40
- M161
- M10
- 4001
- C040 — Ignition controlled +ve
- C044 — Ignition controlled +ve
Components on the diagram
Component locations
Ground points
Fuses and relays
These components on other diagrams
Wiring · 05.2000+ — Engine cooling Peugeot 306 I — 12.1997+
Login- 1505 — Cooling fan thermal switch
- BB00 — Battery
- BMF1 — Maxi fuse unit
- BH12 — Passenger compartment 12-fuse box
- 0004 — Instrument panel
- BH28 — Passenger compartment 28-fuse box
- C001 — Diagnostic connector
- CA00 — Ignition switch
- 1510 — Fan
- 4001 — Head up display unit
- EC04 — Ignition supply splice, fuse 04
- C040 — Ignition controlled +ve
- C040 — Ignition controlled +ve
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- C044 — Ignition controlled +ve
- C044 — Ignition controlled +ve
- B35 — Battery +
- B35 — Battery +
- M161
- M161
- IC01H
- 4001
- 4001
- 4001
- CC2
- CC2
- EM10 — Ground splice, ground point 10
- IC01 — Interconnection for main harness to fascia harness
- M10
- M10
- IC01U
- G40
- MC10 — Body ground point 10
- M000 — Engine earth
Components on the diagram
Component locations
Ground points
Fuses and relays
Splices
These components on other diagrams
Wiring diagram · 12.2000+ — Engine cooling Peugeot 306 I — 12.1997+
Login- CA00 — Ignition switch
- 0004 — Instrument panel
- 1510 — Fan
- C001 — Diagnostic connector
- 1500 — Fan relay
- BB00 — Battery
- 1320 — Engine ECU
- BMF1 — Maxi fuse unit
- BH12 — Passenger compartment 12-fuse box
- V0004
- BH28 — Passenger compartment 28-fuse box
- MF1
- MF4
- MC10 — Body ground point 10
- M000 — Engine earth
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- F40
- G40
- B091 — Battery +
- B091 — Battery +
- 1595 — Fast speed relay control
- 1595 — Fast speed relay control
- 1599 — Fan unit diagnostic info
- B35 — Battery +
- CC2
- CC2
- C040 — Ignition controlled +ve
- 4001
- M161
- C044 — Ignition controlled +ve
- M10
Components on the diagram
Component locations
Ground points
Fuses and relays
These components on other diagrams
Wiring · 12.2000+ — Engine cooling Peugeot 306 I — 12.1997+
Login- 1510 — Fan
- BB00 — Battery
- BH12 — Passenger compartment 12-fuse box
- BMF1 — Maxi fuse unit
- 0004 — Instrument panel
- BH28 — Passenger compartment 28-fuse box
- C001 — Diagnostic connector
- CA00 — Ignition switch
- 1500 — Fan relay
- 1320 — Engine ECU
- BMF4 — Maxi fuse unit
- 4001 — Head up display unit
- IC01X
- EC04 — Ignition supply splice, fuse 04
- C040 — Ignition controlled +ve
- C040 — Ignition controlled +ve
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- C044 — Ignition controlled +ve
- C044 — Ignition controlled +ve
- M161
- M161
- IC01U
- IC01H
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 4001
- 4001
- 4001
- 1595 — Fast speed relay control
- 1595 — Fast speed relay control
- CC2
- CC2
- B35 — Battery +
- B35 — Battery +
- 1500
- IC01 — Interconnection for main harness to fascia harness
- 1599 — Fan unit diagnostic info
- 1599 — Fan unit diagnostic info
- IC01A — Interconnection for main harness to fascia harness A
- G40
- EM10 — Ground splice, ground point 10
- M10
- M10
- MC10 — Body ground point 10
- M000 — Engine earth
Components on the diagram
Component locations
Ground points
Fuses and relays
Splices
These components on other diagrams
Wires
- 1500
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 1510 — GMV big wit control
- 1595 — Fast speed relay control
- 1595 — Fast speed relay control
- 1599 — Fan unit diagnostic info
- 1599 — Fan unit diagnostic info
- 4001
- 4001
- 4001
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- 8091 — Fast speed relay control
- B35 — Battery +
- B35 — Battery +
- C040 — Ignition controlled +ve
- C040 — Ignition controlled +ve
- C044 — Ignition controlled +ve
- C044 — Ignition controlled +ve
- CC2
- CC2
- G40
- M10
- M10