2000 BMW Z3 - Voice Communications Inc. 800 593 …

1 L l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l 0449_frontpage PN 01 00 0 007 9552000 BMW Z3 (E36/7)Z3 Roadster, Z3 Coupe, M Roadster, M CoupeElectricalTroubleshootingManualVehi cles produced 4/99 thru PresentFR9D3R12T3R14R8C2R11 RzT2T1 BMW NAELECTRICAL TROUBLESHOOTINGMANUALSERIES 3 E36/7 (Z3 Roadster, Z3 Coupe, M Roadster, and M Coupe)SCHEMATICSMODEL YEAR 1999 INDEX INTRODUCTION SYMBOLS POWER DISTRIBUTION CHART FUSE CHART POWER DISTRIBUTION FUSE DETAILS GROUND DISTRIBUTION DATA LINK ENGINE CONTROL (6 CYLINDER S52) ENGINE CONTROL (6 CYLINDER M52) CHARGING SYSTEM START E BOX FAN ELECTRONIC TRANSMISSIONCONTROL (EGS A4S 270R) SUPPLEMENTAL RESTRAINTSYSTEM (AIR BAG)

2 SLIP CONTROL (ABS/ASC) DYNAMIC STABILITY CONTROL(DSC III) TIRE INFLATION SYSTEM POWER MIRRORS ZKE CENTRAL LOCKING (ZV) ZKE POWER WINDOWS (FH) POWER SEATS HEATED SEATS POWER TILT SUNROOF ELECTRO HYDRAULICCONVERTIBLE TOP CENTRAL BODY ELECTRONICS(ZKE IV) HORN DRIVE AWAY PROTECTION (EWS III) WIPER/WASHER MODULE (WWM) HEADLIGHT WASHER (SRA) WINDSHIELD WASHER JET HEATERS INSTRUMENT CLUSTER ANALOG CLOCK DIGITAL CLOCK LIGHT SWITCH DETAILS HEADLIGHTS/FOG LIGHTS TURN/HAZARD LIGHTS PARK/TAIL/UNDERHOOD LIGHTS LICENSE PLATE/LUGGAGECOMPARTMENT LIGHTS BACK UP LIGHTS BRAKE LIGHTS INTERIOR LIGHTS INTERIOR ACCESSORIES CRASH CONTROL MODULE REAR WINDOW DEFOGGER INTEGRATED HEATING ANDCLIMATE CONTROL

3 RADIO/HIFI CELLULAR TELEPHONE (PROVISIONS) CRUISE CONTROL (TEMPOMAT) ANTI THEFT SYSTEM (ALPINE) BOARD COMPUTER (BC LOW) COMPONENT LOCATION CHART COMPONENT LOCATION VIEWS SPLICE LOCATION VIEWS CONNECTOR 0006/002000 BMBMWBMWBMWZ3 ABS HYDRAULIC UNIT, .. AIR BAG GAS GENERATOR, DRIVER S, .. AIR BAG GAS GENERATOR, LEFT SIDE, .. AIR BAG GAS GENERATOR, PASSENGER S, .. AIR BAG GAS GENERATOR, RIGHT SIDE, .. AIR CONDITIONING COMPRESSOR, .. AIR CONDITIONING COMPRESSOR, .. AIR CONDITIONING RELAY, MOTRONIC, .. AIR CONDITIONING/RECIRCULATING SWITCH ASSEMBLY, .. AIR CONDITIONING/RECIRCULATING SWITCH ASSEMBLY.

4 AIR PUMP, .. AIR PUMP, .. ANALOG .. ANALOG CLOCK, .. ANALOG CLOCK, .. ANTENNA AMPLIFIER AM/FM, .. ANTI THEFT CONTROL MODULE (ALPINE), .. ANTI THEFT HORN (ALPINE), .. ANTI THEFT SYSTEM (ALPINE) .. ASC SWITCH, .. ASC SWITCH, .. ASHTRAY LIGHT, FRONT, .. ASHTRAY LIGHT, FRONT, .. AUTOMATIC TRANSMISSION RANGE SWITCH, .. AUXILIARY FAN MOTOR, .. AUXILIARY FAN MOTOR, .. AUXILIARY FUSE BOX, .. AUXILIARY FUSE BOX, .. AUXILIARY FUSE BOX, .. AUXILIARY FUSE BOX, .. AUXILIARY THROTTLE POSITION MOTOR (ADS), .. AUXILIARY THROTTLE POSITION SENSOR, .. AUXILIARY TURN LIGHT, LEFT FRONT, .. AUXILIARY TURN LIGHT, RIGHT FRONT, .. B+ JUMP START JUNCTION POINT, .. B+ JUMP START JUNCTION POINT, .. B+ JUNCTION POINT E BOX, .. B+ JUNCTION POINT, .. BACK UP LIGHT, LEFT, .. BACK UP LIGHT, RIGHT, .. BACK UP .. BATTERY SAFETY TERMINAL, .. BATTERY SAFETY TERMINAL.

5 BATTERY SAFETY TERMINAL, .. BATTERY, .. BATTERY, .. BLOWER MOTOR, .. BLOWER MOTOR, .. BLOWER RELAY, .. BLOWER RELAY, .. BLOWER RESISTORS, .. BLOWER RESISTORS, .. BLOWER SWITCH, .. BLOWER SWITCH, .. BOARD COMPUTER (BC LOW) .. BOARD COMPUTER (BC LOW), .. BODY ELECTRONICS CONTROL MODULE (ZKE IV), .. BRAKE FLUID LEVEL RELAY, .. BRAKE FLUID LEVEL SWITCH, .. BRAKE LIGHT SWITCH, .. BRAKE LIGHT, LEFT, .. BRAKE LIGHT, RIGHT, .. BRAKE .. BRAKE PAD SENSOR, LEFT FRONT, .. BRAKE PAD SENSOR, RIGHT REAR, .. CAMSHAFT POSITION SENSOR (CYLINDER IDENTIFICATION), .. CAMSHAFT POSITION SENSOR 1 (INLET), .. 0106/002000 BMBMWBMWBMWZ3 CAMSHAFT POSITION SENSOR 2 (OUTLET), .. CD CHANGER, .. CELLULAR TELEPHONE (PROVISIONS) .. CENTRAL BODY ELECTRONICS (ZKE IV) .. CENTRAL LOCKING LUGGAGE COMPARTMENT LID MOTOR RELAY (ZV), .. CHARCOAL FILTER SHUT OFF VALVE, .. CHARGING.

6 CHIME MODULE, .. CIGAR LIGHTER CONNECTION, .. CIGAR LIGHTER LIGHT, FRONT, .. CIGAR LIGHTER LIGHT, FRONT, .. CIGAR LIGHTER, FRONT, .. CLUTCH SWITCH, .. CLUTCH SWITCH, .. COMBINATION SWITCH, .. COMPONENT LOCATION .. COMPONENT LOCATION .. COMPRESSOR CONTROL RELAY, .. COMPRESSOR CONTROL RELAY, .. COMPRESSOR MAIN SWITCH, .. COMPRESSOR RELAY, .. CONNECTOR .. CONTACT RING, .. CONTACT RING, .. CONVERTIBLE TOP ACTUATING SWITCH, .. CONVERTIBLE TOP END POSITION MICRO SWITCH, . CONVERTIBLE TOP MOTOR, .. CONVERTIBLE TOP RELAY I (CLOSE), .. CONVERTIBLE TOP RELAY II (OPEN), .. CRANKSHAFT POSITION/RPM SENSOR, .. CRANKSHAFT POSITION/RPM SENSOR, .. CRASH CONTROL .. CRASH CONTROL MODULE, .. CRUISE CONTROL (TEMPOMAT) .. CRUISE CONTROL ACTUATOR (TEMPOMAT), .. CRUISE CONTROL INTERFACE, .. CRUISE CONTROL MODULE (TEMPOMAT), .. CRUISE CONTROL SWITCH, .. CRUISE CONTROL SWITCH.

7 DATA .. DATA LINK CONNECTOR, .. DAY LIGHT RELAY MODULE, .. DEFOGGER I, REAR, .. DIGITAL .. DIGITAL CLOCK, .. DOME LIGHT/MAP READING ASSEMBLY, FRONT, .. DOOR JAMB SWITCH, DRIVER S, .. DOOR JAMB SWITCH, PASSENGER S, .. DOOR LOCK MOTOR, DRIVER S, .. DOOR LOCK MOTOR, DRIVER S, .. DOOR LOCK MOTOR, PASSENGER S, .. DOOR LOCK MOTOR, PASSENGER S, .. DOOR LOCK SWITCH, DRIVER S, .. DOOR LOCK SWITCH, PASSENGER S, .. DRIVE AWAY PROTECTION (EWS III) .. DSC SWITCH, .. DUAL TEMPERATURE SENSOR (COOLANT TEMPERATURE), .. DYNAMIC STABILITY CONTROL (DSC III) .. DYNAMIC STABILITY CONTROL UNIT (DSC), .. E BOX .. E BOX FAN, .. ELECTRICAL COMPRESSOR, .. ELECTRO HYDRAULIC CONVERTIBLE .. ELECTROCHROMIC REAR VIEW MIRROR, .. ELECTRONIC IMMOBILIZER CONTROL MODULE (EWS III), .. ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R) .. ENGINE CONTROL MODULE (DME), .. 0206/002000 BMBMWBMWBMWZ3 ENGINE CONTROL MODULE (DME).

8 ENGINE CONTROL MODULE RELAY, .. ENGINE CONTROL MODULE RELAY, .. ENGINE CONTROL RELAY (ABS/ASC), .. ENGINE CONTROL SYSTEM (6 CYLINDER S52) .. ENGINE CONTROL SYSTEM (6 CYLINDER M52) .. ENGINE COOLANT TEMPERATURE SENSOR, .. ENGINE COOLANT TEMPERATURE SENSOR, .. ENGINE COOLANT TEMPERATURE SENSOR, .. ENGINE COOLANT TEMPERATURE SENSOR, .. ENGINE HOOD SWITCH, .. EVAPORATIVE EMISSION VALVE, .. EVAPORATIVE EMISSION VALVE, .. EVAPORATOR CONTROLLER, .. EVAPORATOR CONTROLLER, .. EVAPORATOR TEMPERATURE SENSOR, .. EVAPORATOR TEMPERATURE SENSOR, .. EWS TOROIDAL COIL, .. FOG LIGHT RELAY, FRONT, .. FOG LIGHT SWITCH, .. FOG LIGHT, LEFT, .. FOG LIGHT, RIGHT, .. FRESH AIR RECIRCULATION MOTOR, .. FRESH AIR RECIRCULATION MOTOR, .. FUEL INJECTION VALVE, CYL. 1, .. FUEL INJECTION VALVE, CYL. 1, .. FUEL INJECTION VALVE, CYL. 2, .. FUEL INJECTION VALVE, CYL. 2, .. FUEL INJECTION VALVE, CYL.

9 3, .. FUEL INJECTION VALVE, CYL. 3, .. FUEL INJECTION VALVE, CYL. 4, .. FUEL INJECTION VALVE, CYL. 4, .. FUEL INJECTION VALVE, CYL. 5, .. FUEL INJECTION VALVE, CYL. 5, .. FUEL INJECTION VALVE, CYL. 6, .. FUEL INJECTION VALVE, CYL. 6, .. FUEL PUMP RELAY, .. FUEL PUMP, .. FUEL SENSOR, .. FUEL TANK PRESSURE SENSOR, .. FUSE .. FUSE .. FUSE HOLDER IN E BOX, .. FUSE HOLDER, .. GAS FILLER LOCK MOTOR, .. GAS FILLER LOCK MOTOR, .. GEAR SHIFT LEVER INDICATOR, .. GENERATOR, .. GROUND .. HARD TOP CONNECTOR 1, .. HAZARD FLASHER RELAY, .. HAZARD SWITCH, .. HEADLIGHT WASHER (SRA) .. HEADLIGHT, LEFT, .. HEADLIGHT, RIGHT, .. HEADLIGHT/FOG LIGHT WASHER PUMP, .. HEADLIGHT/FOG LIGHT WASHER PUMP, .. HEADLIGHTS/FOG .. HEAT/A/C CONTROL PANEL ILLUMINATION, .. HEAT/A/C CONTROL PANEL ILLUMINATION, .. HEAT/A/C CONTROL PANEL ILLUMINATION, .. HEAT/A/C CONTROL PANEL ILLUMINATION.

10 HEATED .. HIFI AMPLIFIER, .. HIGH BEAM LIGHT RELAY, .. HIGH BEAM LIGHT, LEFT, .. HIGH BEAM LIGHT, RIGHT, .. HIGH LEVEL STOP LIGHT, .. HIGH RANGE SPEAKER, LEFT FRONT, .. HIGH RANGE SPEAKER, LEFT FRONT, .. 0306/002000 BMBMWBMWBMWZ3 HIGH RANGE SPEAKER, LEFT REAR, .. HIGH RANGE SPEAKER, RIGHT FRONT, .. HIGH RANGE SPEAKER, RIGHT REAR, .. HIGH SPEED RELAY, .. HIGH SPEED RELAY, .. HORN RELAY, .. HORN SWITCH, .. HORN, LEFT, .. HORN, RIGHT, .. HOT FILM AIR MASS METER, .. HOT FILM AIR MASS METER, .. IDLE SPEED CONTROL VALVE, .. IDLE SPEED CONTROL VALVE, .. IGNITION COIL, CYL. 1, .. IGNITION COIL, CYL. 1, .. IGNITION COIL, CYL. 2, .. IGNITION COIL, CYL. 2, .. IGNITION COIL, CYL. 3, .. IGNITION COIL, CYL. 3, .. IGNITION COIL, CYL. 4, .. IGNITION COIL, CYL. 4, .. IGNITION COIL, CYL. 5, .. IGNITION COIL, CYL. 5, .. IGNITION COIL, CYL. 6, .. IGNITION COIL, CYL.