Volvo 940 (1994) – Wiring Diagrams

Volvo 940 (1994) – Wiring Diagrams

INDEX

General

• SRS Warning

• Content

• How to use the Wiring Diagram (1:2, 2:2)

• Electrical distribution unit, fuses

• Fuses

• Ignition lock and relay location in engine compartment

• Relay location, electrical distribution unit

• Wiring harnesses

Connectors

• Connector at left A-post C1

• Connector at left A-post C2 (1:2, 2:2)

• Connector at right A-post C3 (1:2, 2:2)

• Connector in engine compartment at left tower C50–C132 (1:2, 2:2)

• Connector in engine compartment at right tower C54–C154 (1:2, 2:2)

• Connectors for doors C143–C150

• Connectors C7, C9, C22

Ground Connections

• Ground connections (1:2, 2:2)

System Groups

Group 23 – Fuel Injection

• LH-Jetronic 2.4 multiport fuel injection (MFI)
  (B200 F/G, B230 F/FB/FD/G) (1:2, 2:2)

• LH-Jetronic 2.4 multiport fuel injection (MFI)
  (B200 FT, B230 FT/GT) (1:2, 2:2)

• Regina multiport fuel injection (MFI)
  (B230 F) (1:2, 2:2)

Group 26 – Engine Cooling

• Engine cooling fan (1:2, 2:2)

Group 27 – Cruise Control

• Cruise control (1:2, 2:2)

• Cruise control, function (schematic presentation) (1:2, 2:2)

Group 28 – Ignition Systems

• EZ 116 K Distributor ignition (DI)
  (B200 F/G, B230 F/FB/FD/G) (1:2, 2:2)

• EZ 116 K Distributor ignition (DI)
  (B200 FT, B230 FT/GT) (1:2, 2:2)

• REX-1 Distributor ignition (DI)
  (B230 F) (1:2, 2:2)

Group 32 – Power Supply

• Power supply (1:2, 2:2)

Group 33 – Starting & Diesel Systems

• Starter system (1:2, 2:2)

• Diesel preheating, overload protector and EGR
  (D24 TIC) (1:2, 2:2)

Group 35 – Lighting

• High and low beam (1:2, 2:2)

• High and low beam, Nordic region / Netherlands / Belgium (1:2, 2:2)

• High and low beam, Great Britain (1:2, 2:2)

• Reduced intensity low beam (DIM-DIP), Great Britain (1:2, 2:2)

• High and low beam, USA (1:2, 2:2)

• High and low beam, Canada (1:2, 2:2)

• Beam width control (1:2, 2:2)

• Parking lights, tail lights and number plate lights (1:2, 2:2)

• Parking lights, tail lights and number plate lights, USA/Canada (1:2, 2:2)

• Brake lights (1:2, 2:2)

• Brake lights, USA/Canada (1:2, 2:2)

• Backup (reversing) lights (1:2, 2:2)

• Glove compartment and vanity mirror lighting (1:2, 2:2)

• Interior lighting (1:2, 2:2)

• Trunk light (1:2, 2:2)

• Instrument and control panel lights (1:2, 2:2)

• Fog lights (1:2, 2:2)

• Fog lights, Japan / Saudi Arabia / Taiwan / Overseas (1:2, 2:2)

• Fog lights, USA / Canada (1:2, 2:2)

• Rear fog lights, USA / Canada (1:2, 2:2)

Group 36 – Signals & Accessories

• Turn signals and hazard warning flashers (1:2, 2:2)

• Horn (1:2, 2:2)

• Headlight wash/wipe (1:2, 2:2)

• Windshield wash/wipe (1:2, 2:2)

• Tailgate wash/wipe (1:2, 2:2)

• Cigar lighter (1:2, 2:2)

Group 37 – Diagnostics & Accessories

• On-board diagnosis (OBD) (1:2, 2:2)

• Pre-routed wiring for anti-theft alarm (1:2, 2:2)

• Pre-routed wiring for towing hook (1:2, 2:2)

Group 38 – Instruments & Warnings

• Bulb malfunction indicator (1:2, 2:2)

• Bulb malfunction indicator with extra brake light (1:2, 2:2)

• Bulb malfunction indicator with brake monitor (1:2, 2:2)

• Seat belt reminder (1:2, 2:2)

• Seat belt reminder with ignition key warning
  (USA, Canada, Korea) (1:2, 2:2)

• Combined instrument (1:2, 2:2)

• Speedometer and trip meter (1:2, 2:2)

• Ambient temperature gauge (1:2, 2:2)

Group 39 – Radio

• Radio connections, 4-door (1:2, 2:2)

• Radio connections, 5-door (1:2, 2:2)

• Radio with integrated amplifier, 4-door (1:2, 2:2)

• Radio with integrated amplifier, 5-door (1:2, 2:2)

Group 43 – Transmission

• M46 Overdrive (1:2, 2:2)

• AW 70 / 70 / 72 Overdrive with kickdown inhibitor
  AW 71 / 72 (1:2, 2:2)

• P-shift lock, automatic transmission (1:2, 2:2)

Group 59 – Brakes

• ABS brake system (1:2, 2:2)

Group 83 – Windows & Locking

• Power window lifts (1:2, 2:2)

• Central locking (1:2, 2:2)

• Power sunroof (1:2, 2:2)

Group 84 – Mirrors & Heating

• Heated rear window (1:2, 2:2)

• Heated rear window and door mirrors with timer relay (1:2, 2:2)

• Power door mirrors (1:2, 2:2)

Group 85 – Seats

• Heated driver’s/passenger’s seat, normal output (1:2, 2:2)

• Heated driver’s/passenger’s seat, high output (1:2, 2:2)

• Power seat (1:2, 2:2)

• Power seat with memory (1:2, 2:2)

Group 87 – Climate Control

• Cabin fan, standard heater (1:2, 2:2)

• Manual Climate Control (MCC) (1:2, 2:2)

• Electronic Climate Control (ECC) (1:2, 2:2)

• Exhaust temperature sensor, Japan (1:2, 2:2)

Group 88 – Safety

• SRS Supplemental Restraint System (airbag) (1:2, 2:2)

• SRS Supplemental Restraint System (airbag), USA / Canada (1:2, 2:2)

Additional

• Feedback

• List of Components

  • List 1

  • List 2

  • List 3

• Alphabetical index