All Wiring Diagrams for Volvo 740 1990 model

COOLING FAN

Cooling Fan Wiring Diagram for Volvo 740 1990

List of elements for Cooling Fan Wiring Diagram for Volvo 740 1990:

• (740 & except 940 se) (940 se)
• (940 se) (740 & except 940 se)
• 740 & except 940 se
• 940 se
• Battery
• Drive
• Ecc control unit (under left side of dash, above steering column)
• Electric cooling fan
• Electric cooling fan pressure sensor (right rear engine compt)
• Electric cooling fan relay (left side of engine compt)
• Electric cooling fan thermostat
• Fuse 15a
• Fuse/ relay block
• G100 (front of left front fender)
• G101 (front of right front fender)
• G203 (right kick panel)
• Hot at all times
• Hot in run
• Ignition switch
• Off
• Power distribution system
• Radio
• Red
• Some models
• Start

DEFOGGERS

Defogger Wiring Diagram for Volvo 740 1990

List of elements for Defogger Wiring Diagram for Volvo 740 1990:

• 15i
• 87b
• Fuse 30a
• Fuse box
• G203 (right kick panel)
• G905 (right "c" pillar)
• G999 (left "d" pillar)
• Heated mirrors/ rear window timer/ switch
• Heated rear window
• Heating element
• Hot in run
• Left power door mirror
• Nca
• Right power door mirror
• Sedan
• Wagon

HORN

Horn Wiring Diagram for Volvo 740 1990

List of elements for Horn Wiring Diagram for Volvo 740 1990:

• Fuse 25a
• Fuse block
• Headlight wiper washers
• Horn 1
• Horn 2 (if equipped)
• Horn switch
• Horn switch (some models)
• Hot in acc or run
• Nca
• Red
• Slip ring (in steering column)
• Windshield wash/wipe switch
• Windshield wiper intermittent relay (in fuse block)

POWER ANTENNA

Power Antenna Wiring Diagram for Volvo 740 1990

List of elements for Power Antenna Wiring Diagram for Volvo 740 1990:

• (left rear of trunk) g404
• Fuse 15a (except 940se)
• Fuse 30a (940se)
• Fuse block (except 940se: center of dash, 940se: left side of dash)
• Hot at all times
• Power antenna
• Power antenna switch
• Radio
• W/ antenna switch
• W/o antenna switch

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Volvo 740 1990

List of elements for Power Door Lock Wiring Diagram for Volvo 740 1990:

• Fuse 25a
• Fuse box
• G203 (right kick panel)
• Ground panel
• Hot at all times
• Left rear door lock motor
• Lock switch
• Locking relay (behind center of dash)
• Red
• Right front door lock motor
• Right rear door lock motor
• Solid state
• Tailgate/ trunk lid lock motor

POWER MIRRORS

Power Mirror Wiring Diagram for Volvo 740 1990

List of elements for Power Mirror Wiring Diagram for Volvo 740 1990:

• Defogger system
• Except
• Fuse 15a
• Fuse block
• G203 (right kick panel)
• Hot in acc or run
• Left mirror
• Left mirror switch
• Right mirror
• Right mirror switch
• Some models

POWER SEATS

Heated Seats Wiring Diagram, Dual Output for Volvo 740 1990

List of elements for Heated Seats Wiring Diagram, Dual Output for Volvo 740 1990:

• Fuse 15a
• Fuse 25a
• Fuse block (left kick panel)
• G203 (left kick panel)
• G302 (below center console)
• Heated seats/ power windows relay
• Hot at all times
• Hot in acc or run
• Left front backrest heater
• Left front seat cushion heater
• Left front seat heater switch
• Left front seat overheating safety cut out (under left front seat)
• On indicator
• Red
• Right front backrest heater
• Right front seat cushion heater
• Right front seat heater switch
• Right front seat overheating safety cut out (under right front seat)

Heated Seats Wiring Diagram, Single Output for Volvo 740 1990

List of elements for Heated Seats Wiring Diagram, Single Output for Volvo 740 1990:

• Fuse 15a
• Fuse 25a
• Fuse block (left kick panel)
• G203 (left kick panel)
• G302 (below center console)
• Heated seats/ power windows relay
• Hot at all times
• Hot in acc or run
• Left front backrest heater
• Left front seat cushion heater
• Left front seat heater switch
• Left front seat thermostat (under left front seat)
• Nca
• On indicator
• Right front backrest heater
• Right front seat cushion heater
• Right front seat heater switch
• Right front seat thermostat (under right front seat)

Power Seats Wiring Diagram for Volvo 740 1990

List of elements for Power Seats Wiring Diagram for Volvo 740 1990:

• Aft
• Back
• Backrest motor
• Backrest switch
• Down
• Fore
• Fore/ aft motor
• Fore/aft switch
• Forw
• Front edge up/down motor
• Front edge up/down switch
• Fuse 25a
• Fuse 30a
• Fuse block (left kick panel)
• G302 (below center console)
• Hot at all times
• Hot in acc or run
• Left front seat control unit
• Passenger seat control unit
• Rear edge up/down motor
• Rear edge up/down switch
• Stop

POWER WINDOWS

Power Window Wiring Diagram for Volvo 740 1990

List of elements for Power Window Wiring Diagram for Volvo 740 1990:

• 30a
• Fuse 15a
• Fuse 8
• Fuse box
• G203 (right kick panel)
• Hot at all times
• Hot in run or acc
• Left front power window switch
• Left front switch
• Left front window motor
• Left rear power window switch
• Left rear switch
• Left rear window motor
• Pnk
• Power window/ heated seats relay (in fuse box, behind center of dash)
• Rear locked window switch
• Red
• Right front power window switch
• Right front switch
• Right front window motor
• Right rear power window switch
• Right rear switch
• Right rear window motor
• Seats system

RADIO

Radio Wiring Diagrams, Base Radio for Volvo 740 1990

List of elements for Radio Wiring Diagrams, Base Radio for Volvo 740 1990:

• Fuse 15a
• Fuse block (left kick panel)
• G203 (right kick panel)
• Hot at all times
• Hot in acc or run
• Interior lights system
• Left front door speaker
• Left rear door speaker
• Power antenna
• Radio
• Red ant
• Right front door speaker
• Right rear door speaker

Radio Wiring Diagrams, with Amplifier for Volvo 740 1990

List of elements for Radio Wiring Diagrams, with Amplifier for Volvo 740 1990:

• (behind center of dash) radio amplifier
• Din
• Fuse 15a
• Fuse block (left kick panel)
• G203 (right kick panel)
• Hot at all times
• Hot in acc or run
• Interior lights system
• Left front door speaker
• Left rear door speaker
• Nca
• Power antenna
• Power antenna system
• Radio
• Right front door speaker
• Right rear door speaker

STARTING/CHARGING

Charging Wiring Diagram for Volvo 740 1990

List of elements for Charging Wiring Diagram for Volvo 740 1990:

• (1988)
• (1988-90)
• (1989-91)
• (1991)
• 12/4
• 15r
• 18/16
• 3/3
• 3/4
• Acc
• Battery
• Charge warning indicator
• Combined instrument panel
• G110 (lower left front of engine)
• Generator
• Ignition switch
• Off
• Positive terminal (right rear corner of eng compt)
• Red
• Run
• Start
• Starter motor

Starting Wiring Diagram for Volvo 740 1990

List of elements for Starting Wiring Diagram for Volvo 740 1990:

• (lower left front of engine) g110
• A/t
• Acc
• Battery
• Generator
• Ignition
• M/t
• Off
• P/n
• Pnk
• Positive terminal (right rear corner of eng compt)
• Red
• Service socket (front of left front strut tower)
• Start
• Start inhibitor switch (below center console)
• Starter
• Switch

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Volvo 740 1990

List of elements for Front Wiper/Washer Wiring Diagram for Volvo 740 1990:

• Fuse 25a
• Fuse block (under center console)
• G203 (right kick panel)
• Headlight wiper motors
• Horns
• Hot in acc or run
• Int
• Off
• Washer switch
• Windshield washer motor
• Windshield wiper intermittent relay (in fuse block)
• Windshield wiper motor
• Wiper switch

Headlamp Wiper/Washer Wiring Diagram for Volvo 740 1990

List of elements for Headlamp Wiper/Washer Wiring Diagram for Volvo 740 1990:

• (in fuse block) windshield wiper intermittent relay
• 1989-90
• 1990-92
• Fuse 25a
• G100 (front of left front fender)
• G101 (front of right front fender)
• Horns
• Hot in acc or run
• Left headlight wiper motor
• Red
• Right headlight wiper motor
• Washer switch
• Windshield washer motor
• Windshield wiper motor
• Windshield wiper motor (1990-92)
• Wiper switch

Rear Wiper/Washer Wiring Diagram for Volvo 740 1990

List of elements for Rear Wiper/Washer Wiring Diagram for Volvo 740 1990:

• A except 1986 740, 1986 760
• B 1986 740, 1986 760
• Fuse 15a
• Fuse block (under center console)
• G203 (right kick panel)
• G207 (top of steering column)
• G999 (left "d" pillar)
• Hot in acc or run
• Int
• Off
• Red
• Tailgate washer motor
• Tailgate wipe/wash switch
• Tailgate wiper intermittent relay (in fuse block)
• Tailgate wiper motor
• Wash
• Wipe