BMW 5 series E34 (1988-1996) integrated climate regulation control module Wiring diagrams

ALTERNATOR ANTI-THEFT CONTROL MODULE (DWA) B+ JUNCTION POINT (REAR LEFT SIDE OF ENGINE COMPARTMENT) BATTERY BLU WIRE BLU/WHT WIRE BRN WIRE CHARGE IND DATA LINK CONNECTOR (NEAR E-BOX, LEFT) FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT IN RUN AND START INSTRUMENT CLUSTER INTEGRATED CLIMATE REGULATION CONTROL MODULE REAR DEFOGGER RELAY (BELOW LEFT SIDE OF REAR SEAT) RED WIRE SLIP CONTROL MODULE (ABS/ASC) UNLOADER RELAY (REAR LEFT SIDE OF ENGINE COMPARTMENT) WHT WIRE

ABS HYDRAULIC UNIT BLK/BRN/YEL WIRE BLOWER MOTOR BRN WIRE BRN/ORG WIRE BRN/VIO WIRE CHECK CONTROL MODULE CONTROL PANEL ENGINE CONTROL MODULE (DME) ENGINE HOOD SWITCH (DWA) FROM FRONT CONSOLE WINDOW SWITCH ASSEMBLY FUEL PUMP HEATED OXYGEN SENSOR HIGH LEVEL STOP LIGHT INTEGRATED CLIMATE REGULATION CONTROL MODULE LEFT FRONT DOOR HANDLE SWITCH LEFT FRONT SEAT BELT SWITCH (LATE PRODUCTION) LEFT FRONT WINDOW LIMIT SWITCH LEFT FRONT WINDOW MONITORING SWITCH (DWA) MEMORY MIRRORS CONTROL SWITCH NCA WIRE NOT USED PROGRAM SWITCH REAR WINDOW WASHER PUMP RIGHT FRONT FRONT SEATBACK HEATER RIGHT FRONT SEAT BELT SWITCH RIGHT FRONT SEAT CONTROL SWITCH RIGHT FRONT SEAT HEATER RIGHT FRONT SEAT HEATER SWITCH RIGHT FRONT SEAT LUMBAR SUPPORT SWITCH (CANADA) RIGHT FRONT THIGH SUPPORT SWITCH (W/ SPORT SEAT) RIGHT REAR INTERIOR LIGHT RIGHT SIDE MEMORY MIRROR RIGHT SIDE MIRROR SEAT OCCUPANCY DETECTOR (LATE PRODUCTION) SHIELD SUPPRESSION FILTER TRANSMISSION CONTROL MODULE (EGS) TRUNK LID LIGHT W/ MEMORY SEATS W/ SPORT SEAT W/O MEMORY SEATS WASHER FLUID LEVEL SWITCH

ABS HYDRAULIC UNIT AUXILIARY WATER PUMP RELAY BLK WIRE BLOWER RELAY BLU WIRE BRN WIRE CANADA CHARGING SOCKET CHECK CONTROL MODULE CHIME MODULE COMPRESSOR CONTROL RELAY CONTROL PANEL CRASH CONTROL MODULE FROM FRONT POWER DISTRIBUTION BOX FROM FRONT POWER DISTRIBUTION BOX (DIAGRAM 1 OF 5) FRONT CIGAR LIGHTER FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE FUSE FUSE GRN WIRE GRN/BRN WIRE GRY WIRE HAZARD FLASHER RELAY HEADLIGHT/ FOGLIGHT CLEANING MODULE (SRA) (CANADA) HIGH SPEED RELAY HORN RELAY INSTRUMENT CLUSTER INTEGRATED CLIMATE REGULATION CONTROL MODULE LAMP CONTROL MODULE LEFT LOW BEAM HEADLIGHT LIGHT SWITCH NCA WIRE NORMAL SPEED RELAY ON-BOARD COMPUTER PARK HEATING/ VENTILATION RELAY BOX PARK LIGHT RELAY (CANADA) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT HIGH BEAM HEADLIGHT RIGHT LOW BEAM HEADLIGHT LEFT HIGH BEAM HEADLIGHT RIGHT PARK LIGHT/ LICENSE PLATE LIGHT RELAY SLIP CONTROL MODULE TO FUSE 19 (DIAGRAM 3 OF 5) TRUNK LID LIGHT LEFT REAR INTERIOR LIGHT TRUNK LID SWITCH FRONT DOME/ MAP LIGHT ASSEMBLY UNLOADER RELAY TERMINAL UNLOADER RELAY TERMINAL 15 USA VIO WIRE WATER VALVE ASSEMBLY RIGHT REAR INTERIOR LIGHT WHT WIRE YEL WIRE

A/T AUTOMATIC TRANSMISSION RANGE SWITCH B+ JUMP BATTERY BLK WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE DATA LINK CONNECTOR (NEAR E-BOX, LEFT) FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GENERAL MODULE GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START FUSE IGNITION SWITCH INTEGRATED CLIMATE REGULATION CONTROL MODULE JUMPER PLUG (REAR LEFT SIDE OF ENGINE COMPARTMENT) JUNCTION POINT LOCK M/T M/T A/T NOT USED ON-BOARD COMPUTER RED WIRE RUN WIRE STARTER STARTER RELAY (REAR LEFT SIDE OF ENGINE COMPARTMENT) YEL WIRE

8 5 W/ EGS W/O EGS AUTOMATIC TRANSMISSION RANGE SWITCH B+ JUMP BATTERY BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BRN WIRE FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GENERAL MODULE GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START FUSE IGNITION SWITCH INTEGRATED CLIMATE REGULATION CONTROL MODULE JUNCTION POINT LEFT FOOTWELL) LOCK ON-BOARD COMPUTER RED WIRE RUN WIRE STARTER STARTER IMOBILIZATION RELAY (IN FRONT POWER DISTRIBUTION BOX) W/ EGS W/O EGS W/ EGS YEL WIRE

& STARTER IMMOBILIZER RELAY 62 63 64 65 66 67 68 69 70 TPS-ABS/ASC A/C SW A/C PRESS DRIVE-AWAY SIG A/C SYSTEM A/T AUTOMATIC TRANSMISSION RANGE SWITCH (BELOW CENTER CONSOLE) AUXILIARY FAN, A/C PRESSURE SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE CRANKSHAFT POSITION/ RPM SENSOR (RIGHT FRONT OF ENGINE) CRUISE CONTROL MODULE CYL 1-3 KNOCK SENSOR (TOP FRONT OF ENGINE) CYL 4-6 KNOCK SENSOR (TOP FRONT OF ENGINE) CYL 4-6 KS CYL 1-3 KS KS/SHLD GND DATA LINK CONNECTOR (FRONT OF BATTERY) E-BOX ENGINE CONTROL MODULE (DME) (REAR RIGHT SIDE OF ENGINE COMPT IN E-BOX) FRONT POWER DISTRI- BUTION BOX (LEFT REAR OF ENGINE COMPT) FRONT POWER DISTRIBUTION BOX FUEL PUMP, FUEL LEVEL SENSOR (RIGHT SIDE OF LUGGAGE COMPT.) FUSE 17 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/YEL WIRE HALL EFFECT CAMSHAFT SENSOR (FRONT OF ENGINE) HEATED OXYGEN SENSOR (ON CATALYTIC CONVERTER) HOT FILM AIR MASS METER (TOP FRONT OF ENGINE) HOT IN RUN AND START HOT IN RUN AND START ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) IAT SENS ECT SENS INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR (FRONT OF ENGINE) INTEGRATED CLIMATE REGULATION CONTROL MODULE M/T MALFUNCTION INDICATOR (CHECK ENGINE) NCA WIRE ON-BOARD COMPUTER, INSTRUMENT CLUSTER ORG/ WIRE OXYGEN SENSOR RELAY P/N P/N INPUT TPS-REDUCE TPS-INCREASE 82 83 84 85 86 87 88 PROGRAM VOLT RED WIRE RED/WHT WIRE RED/YEL WIRE RXD DATA TXD DATA SLIP CONTROL MODULE STARTER IMMOBILIZATION RELAY THROTTLE POSITION SENSOR (THROTTLE BODY) TPS TRANSMISSION CONTROL MODULE (EGS) (REAR RIGHT SIDE OF ENGINE COMPT, IN E-BOX) VEHICLE SPEED OUTPUT VIO WIRE VIO/GRY WIRE W/ A/T WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE