1994 Volvo 940 Electrical Wiring Diagram Manual

1 How to use the wiring diagrams ................................................................. 2 Electrical distribution unit, fuses ................................................................ 4 Fuses ........................................................................................................... 5 Ignition lock and relay location in engine compartment ............................ 6 Relay location, electrical dist. unit ............................................................. 7 Wiring harnesses ......................................................................................... 8 Connectors .................................................................................................. 9 Ground connections .................................................................................... 20 Group 23 LH-jetronic 2.4 multiport fuel injection system (MFI) (B 200 F/G, B 230 F/FB/FD/G) ................................................................. 22 LH-jetronic 2.4 multiport fuel injection system (MFI) (B 200 FT, B 230 FT/GT) ........................................................................... 24 Regina multiport fuel injection system (MFI) (B 230 F) ........................... 26 Group 26 Engine cooling fan ...................................................................................... 28 Group 27 Cruise control ............................................................................................. 30 Cruise control, function (schematic presentation) ...................................... 32 Group 28 EZ 116 K Distributor ignition (DI) system (B 200 F/G, B 230 F/FB/FD/G) ................................................................. 34 EZ 116 K Distributor ignition (DI) system (B 200 FT, B 230 FT/GT) ..... 36 REX-1 Distributor ignition (DI) system (B 230 F) .................................... 38 Group 32 Power supply ............................................................................................... 40 Group 33 Starter system ............................................................................................. 42 Diesel preheating, overload protector and EGR (D 24 TIC) ...................... 44 Group 35 High and low beam ..................................................................................... 46 High and low beam, Nordic region, Netherlands, Belgium ....................... 48 High and low beam, Great Britain .............................................................. 50 Reduced intensity low beam (DIM-DIP) Great Britain ............................. 52 High and low beam, USA ........................................................................... 54 High and low beam, Canada ....................................................................... 56 Beam width control .................................................................................... 58 Parking lights, tail lights and number plate lights ...................................... 60 Parking lights, tail lights and number plate lights USA, Canada ............... 62 Brake lights ................................................................................................. 64 Brake lights, USA, Canada ......................................................................... 66 Backup (reversing) lights ............................................................................ 68 Glove compartment and vanity mirror lighting .......................................... 70 Interior lighting ........................................................................................... 72 Trunk light .................................................................................................. 74 Instrument and control panel lights ............................................................ 76 Foglights ...................................................................................................... 78 Foglights, Japan, Saudi Arabia, Taiwan and Overseas ............................... 80 Foglights, USA, Canada ............................................................................. 82 Rear foglights, USA, Canada ..................................................................... 84 Group 36 Turn signals and hazard warning flashers .................................................. 86 Horn ............................................................................................................ 88 Headlight wash/wipe ................................................................................... 90 Windshield wash/wipe ................................................................................ 92 Tailgate wash/wipe ...................................................................................... 94 Cigar lighter ................................................................................................ 96 Group 37 On-board diagnosis (OBD) ......................................................................... 98 Pre-routed wiring for anti-theft alarm ........................................................ 100 Pre-routed wiring for towing hook ............................................................. 102 Group 38 Bulb malfunction indicator ......................................................................... 104 Bulb malfunction indicator for cars with extra brake light ........................ 106 Bulb malfunction indicator with brake monitor ......................................... 108 Seat belt reminder ....................................................................................... 110 Seat belt reminder with ignition key warning, USA, Canada, Korea ........ 112 Combined instrument ................................................................................. 114 Speedometer and tripmeter ......................................................................... 116 Ambient temperature gauge ........................................................................ 118 Group 39 Radio connections, 4-door .......................................................................... 120 Radio connections, 5-door .......................................................................... 122 Radio connections, 4-door (Radio with integrated amplifier) ................... 124 Radio connections, 5-door (Radio with integrated amplifier) ................... 126 Group 43 M 46 Overdrive ........................................................................................... 128 AW 70/70/72 Overdrive with kickdown inhibitor AW 71/72 ..................... 130 P-shift lock, automatic transmission ........................................................... 132 Group 59 ABS Brake system ...................................................................................... 134 Group 83 Power window lifts ..................................................................................... 136 Central locking ............................................................................................ 138 Power sunroof ............................................................................................. 140 Group 84 Heated rear window .................................................................................... 142 Heated rear window and door mirrors with timer relay ............................. 144 Power door mirrors ..................................................................................... 146 Group 85 Heated driver’s/passenger’s seat, normal output ......................................... 148 Heated driver’s/passenger’s seat, high output ............................................. 150 Power seat ................................................................................................... 152 Power seat with memory ............................................................................. 154 Group 87 Cabin fan, standard heater .......................................................................... 156 Manual Climate Control (MCC) ................................................................ 158 Electronic Climate Control (ECC) ............................................................. 160 Exhaust temperature sensor (Japan) ........................................................... 162 Group 88 SRS Supplemental Restraint System (airbag) ............................................ 164 SRS Supplemental Restraint System (airbag) USA, Canada ..................... 166 Feedback ..................................................................................................... 168 List of components (foldout) ....................................... at the end of the book Alphabetical index .................................................................. at end of book We reserve the right to make alterations to specification Contents Order no. TP 3904032 (UK) Order no. TP 3904202 (USA/CDN) Supersedes TP 3904031 Supersedes TP 3904201

1994 Volvo 940 Electrical Wiring Diagram Manual

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