AIR CONDITIONING – BMW i3 Range Extender 2014 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for BMW i3 Range Extender 2014

List of elements for Automatic A/C Wiring Diagram (1 of 3) for BMW i3 Range Extender 2014:

• Audio mode/ heating & air conditioning system/ control panel
• Body domain controller (lower right side of dash)
• Computer data lines system
• Evaporator temperature sensor (lower right side of hvac evaporator assembly)
• Footwell temperature sensor (in footwell vent duct)
• Fuse 5a
• Heating/air conditioning system (lower left center of dash)
• Hot w/ bi-stable relay energized
• Red
• Refrigerant pressure sensor (left front of front compt)
• Ventilation temperature sensor (on hvac upper left ventilation duct)
• Z10 25b (right rear of front compt)

Automatic A/C Wiring Diagram (2 of 3) for BMW i3 Range Extender 2014

List of elements for Automatic A/C Wiring Diagram (2 of 3) for BMW i3 Range Extender 2014:

• (or red)
• (under right side of dash) z10 1b
• (under right side of dash) z10 4b
• A/c compressor electrical (bottom from of electrical machine)
• Air distribution flap motor (bottom right side of hvac unit)
• Auc sensor
• Blower output stage (on blower motor)
• Computer data lines system
• Electric auxiliary heater (center rear of front compt)
• Electrical machine electronics (top of electrical machine)
• Footwell flap motor (middle right side of hvac unit)
• Fresh air/recirculated flap motor (top right side of hvac unit)
• Fuse 40a
• Fuse 5a
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• M262 3b
• Mixing flap drive (front of hvac unit)
• Nca
• Power distribution box life module (right side of dash)
• Red
• X13 1b
• X20 6b
• X558 2b
• Z10 27b (left front wheelwell)
• Z10 3b (under right side of dash)
• Z6000 3b (left rear of motor compt)

Automatic A/C Wiring Diagram (3 of 3) for BMW i3 Range Extender 2014

List of elements for Automatic A/C Wiring Diagram (3 of 3) for BMW i3 Range Extender 2014:

• (left front of front compt) electric fan cutout relay
• (right side of dash) (w/ range extender) electric fan 2 cutout relay
• A191 01b
• A191 1b
• Battery management electronics
• Blower motor (front of hvac unit)
• Computer data lines system
• Coolant temperature sensor (left rear side of engine block)
• Electric coolant pump (front of right rear wheelwell)
• Electric fan (bottom center rear of front compt)
• Electrical digital motor electronics (dme) (behind rear cover in left front wheelwell)
• Engine compartment 2 temperature sensor (left front of motor compt)
• Engine compartment electric fan (left rear of motor compt)
• Engine compartment temperature sensor (w/ range extender) (left rear of motor compt)
• Fuse 15a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• Fuse box (right rear of front compt)
• High voltage battery unit (under center of vehicle)
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Hot w/ terminal 30f relay energized
• Passenger compartment refrigerant shutoff valve
• Power distribution box life module (right side of dash)
• Radiator shutter drive unit
• Range extender digital engine electronics (right rear of motor compt)
• Red
• Refrigerant shutoff valve
• Temperature sensor
• X558 2b
• X558 3b
• X558 5b
• Z10 11b
• Z10 14b
• Z10 15b
• Z10 17b
• Z10 4b (under right side of dash)
• Z10 5b (right rear of front compt)

Heat Pump Wiring Diagram (1 of 2) for BMW i3 Range Extender 2014

List of elements for Heat Pump Wiring Diagram (1 of 2) for BMW i3 Range Extender 2014:

• (right rear of front compt) z10 5b
• Auxiliary water pump
• Body domain controller (lower right side of dash)
• Computer data lines system
• Fuse 10a
• Heat pump circuit expansion valve (right rear of front compt)
• Heat pump circuit expansion valve 2 (under left front of vehicle)
• Heat pump circuit shutoff valve (center rear of front compt)
• Heat pump circuit shutoff valve 4 (center rear of front compt)
• Heat pump circuit temperature sensor 2 (under center of vehicle)
• Heat pump circuit temperature sensor 3 (center rear of front compt)
• Heat pump controller (in front compt)
• Hot w/ terminal 30b relay energized
• Power distribution box life module (right side of dash)
• Refrigerant pressure sensor (left front of front compt)
• Refrigerant pressure sensor 2 (front of right rear wheelwell)
• X558 1b
• X558 2b
• Z10 5b (right rear of front compt)

Heat Pump Wiring Diagram (2 of 2) for BMW i3 Range Extender 2014

List of elements for Heat Pump Wiring Diagram (2 of 2) for BMW i3 Range Extender 2014:

• (center rear of front compt) heat pump circuit shutoff valve 3
• (left front wheelwell) z10 27b
• (or red)
• (under right side of dash) z10 4b
• A/c compressor electrical (bottom from of electrical machine)
• Computer
• Computer data lines system
• Data lines
• Electric auxiliary heater (center rear of front compt)
• Electrical machine electronics (top of electrical machine)
• Fuse 5a
• Heat pump circuit expansion valve 3 (center rear of front compt)
• Heat pump circuit shutoff valve 2 (center rear of front compt)
• Heat pump circuit temperature sensor (left side of front compt)
• Hot w/ terminal 30b relay energized
• M262 3b
• Nca
• Power distribution box life module (right side of dash)
• Red
• System
• X13 1b
• X558 2b
• Z6000 3b (left rear of motor compt)