Volvo 850 1994 Wiring Diagrams TP3903202
1994 Volvo 850 wiring diagrams, electrical troubleshooting manual, presented electrical wiring diagrams for 1994 Volvo 850
CONTENTS:
- How to use the diagrams ………………………………………………………. 2
- Fuses ………………………………………………………………………………….. 4
- Ignition switch and central electrical unit ………………………………….. 5
- Relays outside the central electrical unit ………………………………….. 6
- Connectors ………………………………………………………………………….. 7
- Wiring harness and connectors
- Overview, LHD cars ………………………………………………………………. 26
- Wiring harness and connectors
- Overview, RHD cars ……………………………………………………………… 27
- Harness placement in car ……………………………………………………… 28
- Ground connections ……………………………………………………………… 34
- Group 23/28
- Multiport fuel injection (MFI), LH 3.2 & EZ 129 K ……………………… 36
- Multiport fuel injection (MFI) system, Fenix 5.2 ………………………… 38
- Sequential fuel injection (SFI) system, Motronic 4.3 ………………….. 40
- Group 26
- Engine cooling fan (EZ 129 K DI) …………………………………………… 42
- Engine cooling fan (Fenix 5.2, Motronic 4.3 SFI) ………………………. 44
- Group 27
- Cruise control ………………………………………………………………………. 46
- Group 32/33
- Charging circuit and starting system ……………………………………….. 48
- Group 35
- High and low beams ……………………………………………………………… 50
- High and low beams, DIM-DIP (GB) ……………………………………….. 52
- Beam width control ……………………………………………………………….. 54
- Parking lights, tail lights and number plate lights, 4-door ……………. 56
- Parking lights, tail lights and number plate lights, 5-door ……………. 58
- Brake lights, 4-door ………………………………………………………………. 60
- Brake lights, 5-door ………………………………………………………………. 62
- Backup (reversing) lights ……………………………………………………….. 64
- Rear fog lights ……………………………………………………………………… 66
- Inside lighting, 4-door ……………………………………………………………. 68
- Inside lighting, 5-door ……………………………………………………………. 70
- Instrument and control lighting ……………………………………………….. 72
- Group 36
- Turn signal / hazard lights, 4-door …………………………………………… 74
- Turn signal / hazard lights, 5-door …………………………………………… 76
- Horn ……………………………………………………………………………………. 78
- Windshield and headlight wash/wipe ………………………………………. 80
- Tailgate wash/wipe ……………………………………………………………….. 82
- Cigar lighter …………………………………………………………………………. 84
- Anti-theft alarm, 4-door …………………………………………………………. 86
- Anti-theft alarm, 5-door …………………………………………………………. 88
- Group 37
- Electrical circuitry …………………………………………………………………. 90
- On-board diagnostic system (OBD system) ……………………………… 92
- Pre-routed wiring for accessories ……………………………………………. 94
- Group 38
- Bulb malfunction indicator ……………………………………………………… 96
- Seat belt reminder ………………………………………………………………… 98
- Seat belt and key reminder, USA, Canada, Korea ……………………..100
- Combined instrument, VDO ……………………………………………………102
- Combined instrument, Yasaki ………………………………………………….106
- Clock module/ambient temp. and clock module/trip computer
- (combined instrument VDO) ……………………………………………………110
- Clock module/ambient temp. and clock module
- (combined instrument Yasaki) ………………………………………………….112
- Oil level and oil pressure sensors ……………………………………………114
- Group 39
- Radio, 4-door ………………………………………………………………………..116
- Radio, 5-door ………………………………………………………………………..118
- Group 43
- AW 50-42 electronically controlled automatic transmission
- (LH 3.2 & EZ 129 K MFI & DI) ………………………………………………..120
- AW 50-42 electronically controlled automatic transmission
- (Fenix 5.2 MFI) ……………………………………………………………………..122
- AW 50-42 electronically controlled automatic transmission
- (Motronic 4.3 SFI) ………………………………………………………………….124
- P-shift lock, automatic transmission …………………………………………126
- Group 59
- ABS brake system and TRACS ……………………………………………….128
- Group 83
- Power windows ……………………………………………………………………..130
- Central locking, 4-door …………………………………………………………..132
- Central locking, 5-door …………………………………………………………..134
- Central locking with deadlock, 4-door ………………………………………136
- Central locking with deadlock, 5-door ………………………………………138
- Power sunroof ……………………………………………………………………….140
- Group 84
- Heated rear window and door mirrors ………………………………………142
- Power door mirrors ………………………………………………………………..144
- Group 85
- Electrically heated seats …………………………………………………………146
- Heated rear seat ……………………………………………………………………148
- Power seat with memory ………………………………………………………..150
- Group 87
- Heater fan …………………………………………………………………………….152
- Manual climate unit MCC (LH 3.2 & EZ 129 K) …………………………154
- Manual climate unit MCC (Fenix 5.2 MFI, Motronic 4.3 SFI) ……….156
- Electronic climate unit ECC (LH 3.2 & EZ 129 K) ………………………158
- Electronic climate unit EZZ (Fenix 5.2 MFI and Motronic 4.3 SFI) ….160
- Exhaust temperature sensor (Japan) ……………………………………….162
- Group 88
- Supplemental Restraint System (SRS) …………………………………….164
- Supplemental Restraint System (SRS), USA/Canada ………………..166
- Comments ……………………………………………………………………………168
- Component list (fold-out) ………………………………………. at end of book
- Alphabetical index ………………………………………………… at end of book
Language: English
Format: PDF
Pages: 178