Volvo 850 I (1991-1997) battery Wiring diagrams

1995 EARLY PRODUCTION 1995 LATE PRODUCTION 30-RAIL CONNECTOR 9 10 11 8 12 M+ 9 10 11 8 M+ ALARM RELAY ATR BATTERY BLK WIRE BLU/BRN WIRE BLU/PNK WIRE BLU/RED WIRE BODY GROUND CONNECTOR BRN WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) CENTRAL LOCKING/DELAYED INTERIOR LIGHTING RELAY DEADLOCK SETTING RELAY FUSE 3 FUSE 32 FUSE 6 FUSE 15 GRN/BRN WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR RUN W/ OVERLOAD RELAY #1 (X+) ENERGIZED HOT IN RUN OR START W/ OVERLOAD RELAY #2 (15+) ENERGIZED LA 15 AT LEFT FRONT DOOR LOCK LEFT REAR DOOR LOCK LOCK MBH MBL MBLS MBLS M- NCA WIRE PNK/BLK WIRE POWER GROUND CONNECTOR RED WIRE RIGHT FRONT DOOR LOCK RIGHT REAR DOOR LOCK SEDAN SOLID STATE TANK CAP CENTRAL LOCKING MOTOR UNLOCK VIO WIRE VIO/WHT WIRE WAGON TRUNK/TAILGATE LOCK WARNING SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

1995 EARLY PRODUCTION 1995 LATE PRODUCTION 2-STAGE LOCKING RELAY POSITION OR DEADLOCK SETTING RELAY POSITION 30-RAIL CONNECTOR 31 M+ UNLOCK 9 10 11 7 13 AT ALARM RELAY ATR BATTERY BLK WIRE BLU/BRN WIRE BLU/PNK WIRE BLU/RED WIRE BODY GROUND CONNECTOR BRN WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) CENTRAL LOCKING/DELAYED INTERIOR LIGHTING RELAY FUSE 3 FUSE 32 FUSE 6 FUSE 15 GRN/BRN WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR RUN W/ OVERLOAD RELAY #1 (X+) ENERGIZED HOT IN RUN OR START W/ OVERLOAD RELAY #2 (15+) ENERGIZED LA 15 AT LEFT FRONT DOOR LOCK LEFT REAR DOOR LOCK LOCK NCA WIRE PNK/BLK WIRE POWER GROUND CONNECTOR RED WIRE RIGHT FRONT DOOR LOCK RIGHT REAR DOOR LOCK SEDAN SOLID STATE TANK CAP CENTRAL LOCKING MOTOR UNLOCK WAGON TRUNK/TAILGATE LOCK WARNING SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

12 19 (1996, 97) (1995) BATTERY BLK WIRE BLU WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) CHARGE WARNING INDICATOR FUSE GENERATOR B+ D+ IGNITION SWITCH INSTRUMENT CLUSTER OFF OVERLOAD RELAY #2 (X+) POWER GROUND CONNECTOR RED WIRE SRS SENSOR UNIT (BELOW CENTER CONSOLE) STARTER WHT WIRE

BATTERY BLK WIRE BLU WIRE BRN WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) FRONT WASHER MOTOR FUSE 34 GRN WIRE GRY WIRE HEADLAMP WIPER/WASHER CIRCUIT HEADLAMP WIPER/WASHER CIRCUIT, HORNS SYSTEM HOT IN ACC OR ON INT HI LO OFF LO OFF POWER GROUND CONNECTOR SIGNAL GROUND CONNECTOR SOLID STATE VIO WIRE WASHER SWITCH WHT WIRE WINDSHIELD WIPER INTERMITTENT RELAY WINDSHIELD WIPER MOTOR WINDSHIELD WIPER/WASHER SWITCH WIPER SWITCH YEL WIRE YEL/VIO WIRE YEL/WHT WIRE

BATTERY BLK WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) FRONT WASHER MOTOR FRONT WIPER/WASHER CIRCUIT FUSE 34 HOT IN ACC OR ON LEFT HEADLAMP WIPER MOTOR NCA WIRE POWER GROUND CONNECTOR RIGHT HEADLAMP WIPER MOTOR SIGNAL GROUND CONNECTOR SOLID STATE WASHER SWITCH WHT WIRE WINDSHIELD WIPER INTERMITTENT RELAY WINDSHIELD WIPER/WASHER SWITCH YEL WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 PNK WIRE 1996 MODELS W/ 2-STAGE CENTRAL LOCKING ONLY 2 1 PNK WIRE 2 3 PNK WIRE 2 5 PNK WIRE 5 2 PNK WIRE A/C CONTROL PANEL BATTERY BLK WIRE BLU WIRE BLU/YEL WIRE BRN/ORG WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) CENTRAL LOCKING SWITCH TRACS SWITCH CIGARETTE LIGHTER ILLUMINATION LAMP CIRCUIT BREAKER 37 ELECTRONIC CLIMATE CONTROL MODULE FRONT ASHTRAY ILLUMINATION LAMP FRONT FOG LIGHT SWITCH FUSE 35 GEAR SELECTOR ILLUMINATION LAMP GRN/RED WIRE HAZARD FLASHER RELAY/SWITCH HEAD HEAD PARK OFF HEADLIGHTS SYSTEM HEATED REAR WINDOW/DOOR MIRRORS SWITCH HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN ACC OR RUN W/ OVERLOAD RELAY #3 (X+) ENERGIZED IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM HEADLIGHTS SYSTEM LEFT FRONT HEATED SEAT SWITCH LEFT FRONT POWER WINDOW SWITCH LEFT REAR HEATED SEAT SWITCH LEFT REAR POWER WINDOW SWITCH LIGHT SWITCH OFF PARK PNK 2 5 WIRE PNK PNK WIRE PNK PR PR WIRE PNK PR WIRE PNK WIRE POWER GROUND CONNECTOR POWER SUNROOF SWITCH POWER WINDOW/POWER MIRROR CONSOLE SWITCH ASSEMBLY RADIO REAR ASHTRAY ILLUMINATION LAMP REAR FOG LIGHT SWITCH RED WIRE RED/BLK WIRE RHEOSTAT RIGHT FRONT HEATED SEAT SWITCH RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR HEATED SEAT SWITCH RIGHT REAR POWER WINDOW SWITCH RUN WIRE W/ AUTO A/C W/ MANUAL A/C WHT WIRE WHT/BLK WIRE

1995 EARLY PRODUCTION 1995 LATE PRODUCTION, 1996-97 BATTERY BLK WIRE BLU WIRE BLU/WHT WIRE BODY GROUND CONNECTOR BRN WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) CONNECTOR FUSE 10 FUSE 28 HEATED REAR SEAT RELAY HOT AT ALL TIMES HOT IN RUN ILLUMINATION LAMP INTERIOR LIGHTS SYSTEM PNK PNK WIRE LEFT REAR HEATED SEAT SWITCH LEFT REAR SEAT BACKREST HEATER PAD LEFT REAR SEAT SEAT HEATER PAD LEFT REAR SEAT THERMOSTAT OFF ON INDICATOR PNK WIRE PNK/BLK WIRE POWER GROUND CONNECTOR RED WIRE RED/WHT WIRE RIGHT REAR HEATED SEAT SWITCH RIGHT REAR SEAT BACKREST HEATER PAD RIGHT REAR SEAT SEAT HEATER PAD RIGHT REAR SEAT THERMOSTAT VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

BATTERY BLK WIRE BLU WIRE CENTRAL ELECTRICAL UNIT CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) FUSE 33 GRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE HOT IN ACC OR RUN INT WIPE NCA WIRE ORG/ WIRE ORG/BLK WIRE POWER GROUND CONNECTOR RED WIRE SIGNAL GROUND CONNECTOR SOLID STATE TAILGATE WASHER MOTOR TAILGATE WIPER INTERMITTENT RELAY TAILGATE WIPER MOTOR TAILGATE WIPER/WASHER SWITCH VIO WIRE WASHER SWITCH WHT WIRE WIPE WIPER/WASHER SWITCH X-RAIL CONNECTOR YEL WIRE YEL/VIO WIRE

A/T ALARM RELAY BATTERY BLU WIRE CENTRAL ELECTRICAL CRUISE CONTROL MODULE ENGINE COMPT) GENERATOR GRN WIRE GRN/RED WIRE IGNITION SWITCH M/T NCA WIRE OFF RED WIRE SERVICE STARTER CONNECTOR (RIGHT FRONT OF ENGINE COMPT) STARTER TRANSMISSION RANGE SENSOR (ON TRANS- AXLE) UNIT (LEFT REAR OF W/ A/T ONLY

30-RAIL CONNECTOR BATTERY BLK (OR BLU) WIRE BLK WIRE BLU WIRE BLU/YEL WIRE CENTRAL ELECTRICAL UNIT (LEFT REAR OF ENGINE COMPT) CONNECTOR FUSE 15 FUSE 17 FUSE 28 GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN IGNITION SWITCH KEY IN KEY-IN IGNITION SWITCH LEFT FRONT DOOR LOCK LEFT SEAT BELT SWITCH (IN SEAT BELT BUCKLE) NCA WIRE OVERHEAD CONSOLE RED WIRE SEAT BELT INDICATOR SEATBELT REMINDER/ KEY WARNING RELAY SIGNAL GROUND CONNECTOR WHT WIRE WHT/BLK WIRE YEL WIRE