AUTOMOTIVE ELECTRICIANS

AIR CONDITIONING – BMW 750i ActiveHybrid 2011 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (1 of 5) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (1 of 5) for BMW 750i ActiveHybrid 2011:

  • (left front of engine compt)
  • 11b
  • 3.0l twin turbo w/ fan 400/600w
  • 4.4l twin turbo, 6.0l turbo & 3.0l twin turbo w/ fan 800/1000w
  • Activation ioniser
  • Auxiliary water pump (left front of engine compt)
  • Computer data lines system
  • Coolant pressure sensor
  • Electric fan cut out relay (in luggage compartment)
  • End pos sw sig
  • End position switch
  • Front center ventilation grille
  • Front power distribution box (right front of engine compt)
  • Fuse 100a
  • Fuse 10a
  • Fuse 50a
  • Fuse 60a
  • Fuse 7.5a
  • Fuse box (center of luggage compt)
  • Fuse holder (right front of engine compt)
  • Gnd
  • Gnd ioniser
  • Heating/air conditioning system
  • Hot at all times
  • Hot w/ bistable relay energized
  • Hot w/ terminal 30b relay energized
  • Interior lights system
  • Ioniser
  • Junction box (right side of dash)
  • Junction box electronics
  • K-can bus sig
  • Left adjuster sig
  • Left end pos sw sig
  • Left end position switch
  • Left stratification actuator
  • Lin bus sig
  • Locator lighting
  • Nca
  • Rear fuse holder
  • Red
  • Right adjuster sig
  • Right end pos sw sig
  • Right end position switch
  • Right front ventilation grille
  • Right stratification actuator
  • Sens gnd
  • Sens sig
  • Sig evaporator temp sens
  • Sply volt
  • Temp sens
  • X13 2b
  • X8683
  • Z10 2b

Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (2 of 5) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (2 of 5) for BMW 750i ActiveHybrid 2011:

  • (right front of engine compt) digital motor electronics
  • 3.0l twin turbo
  • 4.4l twin turbo
  • 6.0l turbo
  • Act tur cool pump 1b
  • Actv elct fan
  • Additional coolent pump (hybrid)
  • Auc sensor (left rear of luggage compt)
  • Bus sig
  • Can bus
  • Characteristic map thermostat (front of engine, below generator)
  • Computer data lines system
  • Cut out rly
  • Digital motor electronics 2 (left side of engine compt)
  • Elct pump
  • Electric coolent pump (3.0l twin turbo)
  • Electric fan
  • End position switch
  • Engine coolant temperature sensor (front of engine, below generator)
  • Except 3.0l twin turbo
  • Fuse 10a
  • Fuse 20a
  • Fuse 30a
  • Fuse 5a
  • Fuse holder (right front of engine compt)
  • Gnd
  • Hot at all times
  • Hot w/ load shedding relay energized
  • Hot w/ terminal 15n relay energized
  • Intercooler coolant pump (front of engine)
  • Interior lights system
  • Junction box (right side of dash)
  • Left front ventilation grille
  • Lin bus sig
  • Locator lighting
  • Nca
  • Pnk
  • Radiator outlet temperature sensor (lower right front of engine)
  • Radiator shutter drive unit (except 6.0l twin turbo)
  • Red
  • Sens gnd
  • Sens sig
  • Sig
  • Turbocharger coolant pump
  • Wak-up sig
  • X13 4b
  • X148 1b
  • X60002
  • X60004
  • X6455
  • X7517
  • X8681
  • X8682
  • Z10 11b (right kick panel)
  • Z10 15b
  • Z10 2b (left front of engine compt)

Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (3 of 5) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (3 of 5) for BMW 750i ActiveHybrid 2011:

  • (right kick panel) z10 11b
  • 12b
  • Activation output
  • Computer data lines system
  • Evaporator temperature sensor (on hvac assembly)
  • Fuse 20a
  • Fuse 30a
  • Fuse 5a
  • Gnd
  • Hot at all times
  • Hot w/ terminal 15n relay energized
  • Hot w/ terminal 30b relay energized
  • Interior lights system
  • Junction box (right side of dash)
  • K-can bus sig
  • Left front ventilation temperature sensor (on hvac plenum, under upper left air discharge outlets)
  • Left heating heat exchanger temperature sensor (center left of hvac plenum)
  • Left rear compartment footwell temperature sensor (under rear of driver's seat)
  • Left rear compartment stratification actuator
  • Left rear compartment ventilation temperature sensor
  • Left rear electric auxiliary heater (under driver's seat)
  • Left sig temp sens
  • Locator lighting
  • Lr aux htr
  • Nca
  • Rear compartment automatic climate control
  • Rear compartment blower motor (rear of center console)
  • Rear compartment fan motor output stage (rear of center console)
  • Rear compartment ventilation grille
  • Rear fuse holder
  • Red
  • Right front ventilation temperature sensor (on hvac plenum, under upper right air discharge outlets)
  • Right heating heat exchanger temperature sensor (center right of hvac plenum)
  • Right rear compartment footwell temperature sensor (under right rear passenger's footwell)
  • Right rear compartment stratification actuator
  • Right rear compartment ventilation temperature sensor
  • Right rear electric auxiliary heater (under right rear passenger's footwell)
  • Right sig temp sens
  • Rr aux htr
  • Sens gnd
  • Sig
  • Sig right sig stratification adjuster
  • Sply
  • Sply volt
  • Z10 14b (front of left quarter panel)
  • Z10 6b (right kick panel)

Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (4 of 5) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (4 of 5) for BMW 750i ActiveHybrid 2011:

  • (left front of engine compt) z10 2b
  • 3.0l twin turbo
  • A/c compressor
  • A/c compressor (electrical)
  • Blower motor (right side of dash)
  • Blower output stage (right side of dash)
  • Control valve
  • Driver side
  • Except hybrid
  • Front passenger's heat exchanger water valve
  • Fuse 50a
  • Fuse 5a
  • Fuse holder (right front of engine compt)
  • Heat exchanger water valve
  • Hot w/ terminal 30b relay energized
  • Hybrid
  • Magnetic clutch
  • N2 1b
  • Nca
  • Rear fuse holder
  • Red
  • Starter/ altemat0r electronics
  • Water valve (left rear of engine compt)
  • X01001
  • X13 1b
  • X13 2b
  • X13 3b
  • X14741
  • X14744
  • X4733
  • X5030
  • X60562 (6.0l turbo)
  • X60564
  • X630001
  • X6452 (6.0l turbo) x6460 (except 6.0l turbo)
  • X7517
  • X8199
  • Z10 3b (right front of engine compt)

Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (5 of 5) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, with Rear Automatic Climate Control (5 of 5) for BMW 750i ActiveHybrid 2011:

  • 13b
  • Computer data lines system
  • Defroster flap motor (on hvac assembly)
  • Except hybrid
  • Fresh air flap motor (right of hvac assembly)
  • Fuse 40a
  • Hot at all times
  • Hybrid
  • Junction box (right side of dash)
  • Junction box electronics
  • Left center ventilation flap motor (on hvac assembly)
  • Left front footwell flap motor (on hvac assembly)
  • Left front stratifying flap motor (on hvac assembly)
  • Left outer ventilation flap motor (on hvac assembly)
  • Left rear compartment footwell flap motor
  • Left rear stratifying flap motor (on hvac assembly)
  • N2 1b
  • Recirculation air flap motor (right of hvac assembly)
  • Red
  • Right center ventilation flap motor (on hvac assembly)
  • Right front footwell flap motor (on hvac assembly)
  • Right front stratifying flap motor (on hvac assembly)
  • Right outer ventilation flap motor
  • Right rear compartment footwell flap motor
  • Right rear stratifying flap motor (on hvac assembly)
  • X01001

Automatic A/C Wiring Diagram, without Rear Automatic Climate Control (1 of 4) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, without Rear Automatic Climate Control (1 of 4) for BMW 750i ActiveHybrid 2011:

  • 11b
  • 3.0l twin turbo w/ fan 400/600w
  • 4.4l twin turbo, 6.0l turbo & 3.0l twin turbo w/ fan 800/1000w
  • Activation ioniser
  • Computer data lines system
  • Electric fan cut out relay (in luggage compartment)
  • Evaporator temperature sensor (on hvac assembly)
  • Front center ventilation grille
  • Front power distribution box (right front of engine compt)
  • Fuse 100a
  • Fuse 10a
  • Fuse 50a
  • Fuse 60a
  • Fuse 7.5a
  • Fuse box (center of luggage compt)
  • Fuse holder (right front of engine compt)
  • Gnd
  • Gnd ioniser
  • Heating/air conditioning system
  • Hot at all times
  • Hot w/ bistable relay energized
  • Hot w/ terminal 30b relay energized
  • Interior lights system
  • Ioniser
  • Junction box (right side of dash)
  • Junction box electronics
  • K-can bus sig
  • Left front ventilation temperature sensor (on hvac plenum, under upper left air discharge outlets)
  • Left heating heat exchanger temperature sensor (center left of hvac plenum)
  • Left stratification actuator
  • Lh adjuster sw sig
  • Lin bus sig
  • Nca
  • Rear fuse holder
  • Red
  • Rh adjuster sw sig
  • Right front ventilation temperature sensor (on hvac plenum, under upper right air discharge outlets)
  • Right heating heat exchanger temperature sensor (center right of hvac plenum)
  • Right stratification actuator
  • Sens gnd
  • Sens sig
  • Sig evaporator temp sens
  • Sply volt
  • Temp sens sig
  • X13 2b
  • X8683

Automatic A/C Wiring Diagram, without Rear Automatic Climate Control (2 of 4) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, without Rear Automatic Climate Control (2 of 4) for BMW 750i ActiveHybrid 2011:

  • (right front of engine compt) digital motor electronics
  • 3.0l twin turbo
  • 4.4l twin turbo
  • 6.0l turbo
  • Act tur cool pump 1b
  • Actv elct fan
  • Additional coolent pump (hybrid)
  • Auc sensor (left rear of luggage compt)
  • Bus sig
  • Can bus
  • Characteristic map thermostat (front of engine, below generator)
  • Computer data lines system
  • Cut out rly
  • Digital motor electronics 2 (left side of engine compt)
  • Elct pump
  • Electric coolent pump (3.0l twin turbo)
  • Electric fan
  • Engine coolant temperature sensor (front of engine, below generator)
  • Except 3.0l twin turbo
  • Fuse 10a
  • Fuse 20a
  • Fuse 30a
  • Fuse 5a
  • Fuse holder (right front of engine compt)
  • Gnd
  • Hot at all times
  • Hot w/ load shedding relay energized
  • Hot w/ terminal 15n relay energized
  • Intercooler coolant pump (except 3.0l twin turbo) (front of engine)
  • Junction box (right side of dash)
  • Lin bus sig
  • Nca
  • Pnk
  • Radiator outlet temperature sensor (except 3.0l twin turbo) (lower right front of engine)
  • Radiator shutter drive unit (except 6.0l turbo)
  • Red
  • Sens gnd
  • Sens sig
  • Sig
  • Turbocharger coolant pump
  • Wak-up sig
  • X13 4b
  • X148 1b
  • X5030
  • X60002
  • X60004
  • X6455
  • X7517
  • X8681
  • X8682
  • Z10 11b (right kick panel)
  • Z10 15b
  • Z10 2b (left front of engine compt)

Automatic A/C Wiring Diagram, without Rear Automatic Climate Control (3 of 4) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, without Rear Automatic Climate Control (3 of 4) for BMW 750i ActiveHybrid 2011:

  • (left front of engine compt) z10 2b
  • 3.0l twin turbo
  • A/c compressor
  • A/c compressor (electrical)
  • Auxiliary water pump (left front of engine compt)
  • Blower motor (right side of dash)
  • Blower output stage (right side of dash)
  • Control valve
  • Driver side
  • Except hybrid
  • Front passenger's heat exchanger water valve
  • Fuse 50a
  • Fuse 5a
  • Fuse holder (right front of engine compt)
  • Heat exchanger water valve
  • Hot w/ terminal 30b relay energized
  • Hybrid
  • Magnetic clutch
  • N2 1b
  • Nca
  • Rear fuse holder
  • Red
  • Starter/ altemat0r electronics
  • Water valve (left rear of engine compt)
  • X01001
  • X13 1b
  • X13 2b
  • X13 3b
  • X14741
  • X14744
  • X4733
  • X60562 (6.0l turbo)
  • X60564
  • X630001
  • X6452 (6.0l turbo) x6460 (except 6.0l turbo)
  • X7517
  • X8199
  • Z10 2b (left front of engine compt)
  • Z10 3b (right front of engine compt)

Automatic A/C Wiring Diagram, without Rear Automatic Climate Control (4 of 4) for BMW 750i ActiveHybrid 2011

List of elements for Automatic A/C Wiring Diagram, without Rear Automatic Climate Control (4 of 4) for BMW 750i ActiveHybrid 2011:

  • 13b
  • Computer data lines system
  • Coolant pressure sensor
  • Defroster flap motor (on hvac assembly)
  • Except hybrid
  • Fresh air flap motor (right of hvac assembly)
  • Fuse 40a
  • Hot at all times
  • Hybrid
  • Interior lights system
  • Junction box (right side of dash)
  • Junction box electronics
  • Left front footwell flap motor (on hvac assembly)
  • Left front stratifying flap motor (on hvac assembly)
  • Left ventilation flap motor (on hvac assembly)
  • N2 1b
  • Rear compartment flap motor (on hvac assembly)
  • Rear compartment ventilation grille
  • Recirculation air flap motor (right of hvac assembly)
  • Red
  • Right front footwell flap motor (on hvac assembly)
  • Right front stratifying flap motor (on hvac assembly)
  • Right ventilation flap motor (on hvac assembly)
  • X01001

Cool Box Wiring Diagram for BMW 750i ActiveHybrid 2011

List of elements for Cool Box Wiring Diagram for BMW 750i ActiveHybrid 2011:

  • Cooler box
  • Fuse 10a
  • Hot w/ terminal 15n relay energized
  • Interior lights system
  • Rear fuse holder
  • Z10 8b (right rear of luggage compt)

Independent Heating Wiring Diagram for BMW 750i ActiveHybrid 2011

List of elements for Independent Heating Wiring Diagram for BMW 750i ActiveHybrid 2011:

  • E85 2b
  • Electronics junction box
  • Fuse 20a
  • Hot w/ terminal 30b relay energized
  • Independent auxiliary heater (lower left front of engine compt)
  • Independent heater circulation pump (lower left front of engine compt)
  • Independent heater combustion air blower
  • Independent heater heater plug
  • Independent heating cooling changeover valve (lower left front of engine compt)
  • Independent heating fuel metering pump (front left of fuel tank)
  • Junction box (right side of dash)
  • Nca
  • Rear fuse holder
  • X218 1b
  • X218 2b
  • Z10 14b (front of left quarter panel)
  • Z10 2b (left front of engine compt)

Rear Heater & A/C Wiring Diagram for BMW 750i ActiveHybrid 2011

List of elements for Rear Heater & A/C Wiring Diagram for BMW 750i ActiveHybrid 2011:

  • Computer data lines system
  • Front refrigerant shut off valve
  • Front shut-off vlv
  • Fuse 30a
  • Fuse 5a
  • Gnd
  • Hot at all times
  • Hot w/ terminal 30b relay energized
  • Interior lights system
  • K-can bus sig
  • Left rear air conditioning control panel
  • Left rear air conditioning system air ventilation flap motor
  • Left rear air conditioning system mixing air flap motor
  • Left roof outlet nozzle (left side of roof)
  • Lin bus sig
  • Nca
  • Rear air conditioning system blower motor (on rear climate control assembly)
  • Rear air conditioning system blower output stage
  • Rear compartment air conditioning system
  • Rear evaporator temperature sensor (on rear air conditioner assembly)
  • Rear fuse holder
  • Rear gnd shut-off valve
  • Rear refrigerant shut off valve (on rear climate control assembly)
  • Rear shut-off vlv
  • Red
  • Right rear air conditioning system air ventilation flap motor
  • Right rear air conditioning system mixing air flap motor
  • Right rear compartment air conditioning control panel
  • Right roof outlet nozzle (right side of roof)
  • Temp sens sig
  • X25 1b
  • Z10 6b (right kick panel)
  • Z10 7b (right door sill plate)
  • Z10 8b (right rear of luggage compt)

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