All Wiring Diagrams for Porsche 911 Turbo 1991

COOLING FAN

Cooling Fan Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Cooling Fan Wiring Diagram for Porsche 911 Turbo 1991:

• (1989)
• 30a
• A/c heater control unit (center of i/p)
• C41
• C42
• Central electric (on right side member, in luggage com- part- ment)
• Condenser blower
• Condenser blower relay (central electric)
• Condenser blower resistor (front left wheel housing)
• F31
• F43
• Fuse 25a (1989) (1990- 1992)
• Fuse 25a 30a (1990- 1992)
• G104 (battery, on left side of luggage compartment)
• G105 (on right side member in luggage compartment)
• H24
• Hot at all times
• Hot in acc or run
• Mfi + di control unit (below left seat)
• Oil cooler blower
• Oil cooler blower resistor (front right wheel housing)
• Oil cooler relay (central electric)
• Red
• Three-point switch (center rear of luggage compartment)
• Transmission control system

DEFOGGERS

Defogger Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Defogger Wiring Diagram for Porsche 911 Turbo 1991:

• Central electric (on right side member, in luggage compartment)
• Driver's side mirror
• Engine compartment fuses
• Fuse 15a
• Fuse 25a
• G105 (on right side member, in luggage compartment)
• G202 (behind left side of i/p)
• G404 (left rear of engine compt)
• G405 (right rear of engine compartment)
• Hot at all times
• Hot in acc or run
• Iii
• Interior lights system
• L44
• On ind.
• Passenger's side mirror
• Rear window defogger
• Rear window defogger control relay (carrier plate in engine compartment)
• Rear window defogger switch
• Red
• Solid state

HORN

Horn Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Horn Wiring Diagram for Porsche 911 Turbo 1991:

• (on right side member in luggage compartment) g105
• Central electric (on right side member, in luggage compartment)
• Contact unit (top of steering column)
• Fuse 3 15a
• Hot at all times
• Hot in run or start
• L35
• N24
• Nca
• Sliding contact
• Steering wheel (w/horn contact)
• Two tone horn relay
• Two-tone horn 1 (right front wheelwell)
• Two-tone horn 2 (right front wheelwell)
• Wipe/ wash switch (w/horn contact)

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Power Door Lock Wiring Diagram for Porsche 911 Turbo 1991:

• Central alarm locking control unit (under right seat)
• Central electric (in luggage compartment)
• Central lock button
• Central lock. button
• Driver's rear package tray (1992)
• Driver's side driver motor
• Driver's side lock cylinder
• G105 (at central electric, in luggage compartment)
• G202 (behind left side of dash)
• G301 (below right front seat)
• Hot at all times
• L41
• Lamp button
• Limit switch close
• Limit switch open
• Motor close
• Motor open
• Not used
• Passenger's side drive motor
• Passenger's side lock cylinder
• Power
• Prime alarm system
• Speed sensor w/ on-board computer
• Unprime alarm system

POWER MIRRORS

Power Mirror Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Power Mirror Wiring Diagram for Porsche 911 Turbo 1991:

• 1990-91 models only
• 86a
• Air conditioning system
• Central electric (right rear side of luggage compartment)
• Driver's side mirror
• Fuse 28 15a
• G105 (right rear corner of luggage compartment, on longitudinal support)
• G202 (behind left side of i/p)
• Hot in acc or run
• Iii
• K15
• Mirror adjustment switch
• Mirror changeover switch
• Passenger's side mirror
• Rear window defogger control relay
• Rear window defogger switch
• Red

POWER SEATS

Comfort Seats Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Comfort Seats Wiring Diagram for Porsche 911 Turbo 1991:

• (left seat)
• (left seat) j13 k34
• (left seat) j32 j34
• (right seat)
• (right seat)
• 4-way seat switch 1
• 4-way seat switch 2
• 4-way seat switch 3
• Backrest heating element
• Central electric (right rear side of luggage compartment)
• Comfort seat
• Front seat cushion height control
• Fuse 25 25a
• Fuse 6 30a (right seat)
• Fuse 8 30a (left seat)
• G300 (below left front seat)
• G301 (below right front seat)
• Hot at all times
• Hot in acc or run
• Lumbar curve control
• Lumbar height control
• Rear seat cushion height control
• Red
• Seat back forward control
• Seat backrest control
• Seat cushion heating element
• Seat heater control unit
• Seat heater switch
• Side pad heating element
• Solid state

Sport Seats Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Sport Seats Wiring Diagram for Porsche 911 Turbo 1991:

• (left seat)
• (left seat) j13 k34
• (left seat) j32 j34
• (right seat)
• (right seat)
• 2-way seat switch 1
• 2-way seat switch 2
• Backrest heating element
• Central electric (right rear side of luggage compartment)
• Front seat cushion height control
• Fuse 25 25a
• Fuse 6 30a (right seat)
• Fuse 8 30a (left seat)
• G300 (below left front seat)
• G301 (below right front seat)
• Hot at all times
• Hot in acc or run
• Rear seat cushion height control
• Red
• Seat cushion heating element
• Seat heater control unit
• Seat heater switch
• Side pad heating element
• Solid state
• Sport seat

POWER WINDOWS

Power Window Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Power Window Wiring Diagram for Porsche 911 Turbo 1991:

• (left side member) g202
• (on right side member, in luggage compartment) g105
• 85b
• Central electric (right rear corner of luggage compartment)
• D13
• D32
• Driver's side power window motor
• Driver's side power window switch
• Driver's side power window switch (for passenger's window)
• Fuse 4 30a
• G105 (on right side member, in luggage compartment)
• Hot at all times
• Hot in acc or run
• K45
• L33
• Left door contact switch
• Passenger's side power window motor
• Passenger's side power window switch
• Power tops system (sun roof relay)
• Power window regulator relay
• Right door contact switch
• Solid state

RADIO

Radio Wiring Diagrams for Porsche 911 Turbo 1991

List of elements for Radio Wiring Diagrams for Porsche 911 Turbo 1991:

• 1990 only
• Acc
• Antenna
• Antenna amplifier (in luggage compartment)
• Anti-theft system
• Central electric (in luggage compartment)
• Front left speaker
• Front right speaker
• Fuse 15a
• G101 (on right longitu- dinal support)
• G404 (left rear of luggage compartment)
• Hot at all times
• Ignition lock
• Nca
• Off
• Radio
• Rear left speaker
• Rear right speaker
• Red
• Run

Radio Wiring Diagrams, with Audio Option Pack for Porsche 911 Turbo 1991

List of elements for Radio Wiring Diagrams, with Audio Option Pack for Porsche 911 Turbo 1991:

• 1990 only
• Acc
• Antenna
• Antenna amplifier (right side footwell)
• Anti-theft system
• Booster
• Central electric (left rear of engine compt)
• Deep range speaker
• Frequency switch
• Front left speaker
• Front right speaker
• Fuse 15a
• G101 (right longitudinal support)
• G404 (left rear of luggage compartment)
• High range speaker
• Hot at all times
• Nca
• Off
• Radio
• Rear left speaker
• Rear right speaker
• Red
• Run

STARTING/CHARGING

Charging Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Charging Wiring Diagram for Porsche 911 Turbo 1991:

• 1991-92
• Alarm control unit (in luggage compartment)
• Alternator
• B15
• Battery
• Central electric (in luggage compartment)
• Charge indicator
• Fuse 18 7.5a
• G100 (in luggage compartment)
• G133 (on crankcase)
• Hot in run and start
• Instrument cluster
• Junction connector
• M12
• Nca
• Power distribution system
• Red
• Starter
• Suppression capacitor (1991-92)

Starting Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Starting Wiring Diagram for Porsche 911 Turbo 1991:

• 15a
• A/t
• Acc
• Battery
• Charging system
• G100 (in luggage compartment)
• G300 (under left seat)
• Hot at all times
• Ignition switch
• M/t
• Nca
• Off
• Power distribution system
• Red
• Start
• Starter
• Switch lifting
• Wire branch

WIPER/WASHER

Front Wiper/Washer & Headlight Washer Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Front Wiper/Washer & Headlight Washer Wiring Diagram for Porsche 911 Turbo 1991:

• (left side of i/p, on side member) g202
• 31b
• 53b
• 53m
• 53s
• 53a
• 53b
• 53c
• 53e
• 53i
• Additional cleaning fluid pump relay
• Additional cleaninmg fluid pump (right side of luggage compartment)
• Canadian models only
• Central electric (on right side member, in rear of luggage compartment)
• D31
• D32
• Fuse 25a
• G100 (in luggage compartment, left front wheel well)
• G105 (on right side member, in luggage compartment)
• Headlight washing fluid pump (left front wheel well)
• Headlight washing relay
• Headlights system
• Hot at all times
• Hot in acc, or run
• Iii
• Intensive cleaning press button
• Inter- mittent wiper control relay
• Interval wiping
• J22
• K25
• L31
• L32
• Left heated spray jet
• M21
• M24
• M25
• M35
• M43
• M44
• N14
• N15
• N25
• O13
• O44
• Off
• Potentiometer
• Right heated spray jet
• Solid state
• Tip sw
• Washing
• Windshield washing fluid pump (left front wheel well)
• Wipe/ wash
• Wipe/wash
• Wipe/wash switch
• Wiper motor

Rear Wiper Wiring Diagram for Porsche 911 Turbo 1991

List of elements for Rear Wiper Wiring Diagram for Porsche 911 Turbo 1991:

• 53a
• Central electric (on right side member, in luggage compartment)
• Door locks system
• Fuse 15a
• G405 (right rear of engine compartment)
• Hot at all times
• Hot in acc or run
• K32
• L43
• Rear window wiper button
• Rear window wiper motor
• Rear window wiper relay
• Red
• Solid state