Volkswagen Golf Mk3 (1991-2000) (or Wiring diagrams

ALARM HORN (IN FRESH AIR PLENUM, BEHIND WINDSHIELD WIPER MOTOR) ALARM SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BATTERY BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK (OR BRN/WHT) WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE D/8 DOOR LOCKS SYSTEM DRIVER'S CENTRAL LOCKING SYSTEM DOOR SWITCH FUSE/ RELAY PANEL (UNDER LEFT SIDE OF DASH) GRN WIRE GRY WIRE HOOD ALARM SWITCH (ON LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES IGNITION SWITCH JUNCTION CONNECTOR (BEHIND FUSE/RELAY PANEL) LEFT FRONT DOOR CONTACT SWITCH LEFT REAR DOOR CONTACT SWITCH LEFT TURN SIGNAL LAMPS LOCK LUGGAGE COMPARTMENT LID ALARM SWITCH LUGGAGE COMPARTMENT LIGHT SWITCH NCA WIRE NOT USED PASSENGER'S CENTRAL LOCKING SYSTEM DOOR SWITCH POWER SUNROOF CONTROL MODULE (ABOVE HEADLINER, NEAR SUNROOF CONTROLS) POWER WINDOWS, DOOR LOCKS SYSTEMS RADIO RED WIRE RED/BLK (OR GRN) WIRE RED/BLK (OR GRY) WIRE RED/BLK (OR RED) WIRE RED/GRY (OR RED/GRN) WIRE RED/WHT (OR BRN/YEL) WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTACT SWITCH RIGHT REAR DOOR CONTACT SWITCH RIGHT TURN SIGNAL LAMPS STARTING/ CHARGING SYSTEM WHT WIRE Y/3 YEL WIRE YEL/RED (OR GRY) WIRE

1.9L 1998 ONLY 1998-99 2.0L 2.0L ONLY 2.8L 2.8L 2.0L 2.8L: IGNI- TION COIL; 2.0L: IGNI- TION COIL POWER OUT- PUT STAGE 3 1 (2.8L) (2.0L) ABS CONTROL MODULE ANTI-THEFT ENGINE DISABLE RELAY 1 AUTOMATIC TRANSMISSION CONSOLE LIGHT (W/ A/T) BLK WIRE BLK/VIO WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CABRIO CABRIO/GOLF/ JETTA ONLY CAMSHAFT POSITION SENSOR CONTROL MODULE WITH DISPLAY UNIT INSTRU- MENT CLUSTER CONTROL MODULE WITH DISPLAY UNIT INSTRUMENT CLUSTER COOLANT FAN COOLANT FAN (2.8L, CABRIO, W/ A/C) ENGINE COOLANT LEVEL SENSOR EX CABRIO FRESH AIR/ RECIRCU- LATING FLAP TWO- WAY VALVE (2.8L, CABRIO, W/ A/C) FRESH AIR/ RECIRCULATING FLAP TWO- WAY VALVE (W/ A/C EX 2.8L, CABRIO) FROM BATTERY (DIAGRAM 1 OF 4) FROM FUSE/RELAY PANEL (DIAGRAM 1 OF 4) FRONT SIDE MARKER LIGHTS FUEL LEVEL SENDER FUEL LEVEL SENSOR GASOLINE GLOW PLUG RELAY GRN WIRE GRY/BLU WIRE GTI ONLY HEATED OXYGEN SENSOR 1 SHIELD HEATED OXYGEN SENSOR 2 SHIELD (2.8L ONLY) HEATED OXYGEN SENSOR 2 SHIELD HOOD ALARM SWITCH ALARM HORN KICK DOWN SWITCH (W/ A/T) PARK/ NEUTRAL POSITION RELAY (W/ A/T) KNOCK SENSOR 1 SHIELDS KNOCK SENSOR 2 SHIELDS (2.8L ONLY) KNOCK SENSOR 2 (2.8 ONLY) KNOCK SENSOR 1 ENGINE SPEED SENSOR LEFT FOG LIGHT LEFT FRONT PARK/ TURN SIGNAL LIGHT LEFT HEAD LIGHT RIGHT HEAD LIGHT LEFT HEADLIGHTS LOW LOW HIGH M/6 MASS AIR FLOW SENSOR MO- TRONIC ENGINE CONTROL MODULE MOTRONIC ENGINE CONTROL MODULE MULTI- FUNCTION INDICATOR MODE SELECT SWITCH (JETTA) MULTI- FUNCTION TRANS- MISSION RANGE SWITCH (W/ A/T) NCA WIRE RED WIRE RIGHT FOG LIGHT RIGHT FRONT PARK/ TURN SIGNAL LIGHT RIGHT HEADLIGHTS RIGHT SEAT BELT MODULE (2.0L ONLY) HEATED OXYGEN SENSOR 1 SHIELD SECONDARY AIR INJECTION PUMP MOTOR SPEED- OMETER VEHICLE SPEED SENSOR (A/T ONLY) SPEED- OMETER VEHICLE SPEED SENSOR ENGINE COOLANT TEMPERATURE SENSOR TRANS- MISSION CONTROL MODULE (W/ A/T) WHT WIRE

2.8L ONLY AIRBAG MODULE INPUT BLK (OR WHT) WIRE BLK WIRE BLK/GRN (OR WHT) WIRE BLK/WHT (OR WHT) WIRE BLK/WHT WIRE BLU (OR WHT/ WIRE BLU WIRE BLU/WHT (OR WHT) WIRE BRAKE AND PARKING BRAKE BRAKE PAD WEAR BRN WIRE BRN/RED WIRE BRN/WHT (OR WHT) WIRE DIESEL DIGITAL DISPLAY ILLUMINATION DISPLAY UNIT CONTROL MODULE ENGINE COOLANT LEVEL/TEMPERATURE WARNING ENGINE COOLANT TEMPERATURE GAUGE EXTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM FUEL GAUGE FUSE/ RELAY PANEL (UNDER LEFT SIDE OF DASH) GASOLINE GENERATOR IND GRN (OR GRN/WHT) WIRE GRN (OR WHT OR GRN/WHT) WIRE GRN WIRE GRN/WHT WIRE GRY OR WHT WIRE GRY WIRE HEADLIGHTS SYSTEM FUSE 11 FUSE 21 HI BEAM HOT AT ALL TIMES HOT WITH HEADLIGHTS ON INSTRUMENT CLUSTER INSTRUMENT CLUSTER ILLUMINATION INTERIOR LIGHTS SYSTEM (INSTRUMENT ILLUMINATION) INTERIOR LIGHTS SYSTEM (LUGGAGE COMPT LAMP) LEFT BRAKE PAD WEAR ELEMENT LEFT TURN SIGNAL LOW FUEL LEV WARNING MALFUNCTION IND GLOW PLUG IND (DIESEL) MOTRONIC ENGINE CONTROL MODULE (IN ENGINE COMPT, ON CENTER OF FRESH AIR PLENUM) MULTI- FUNCTION INDICATOR MODE SELECT SWITCH MULTI-FUNCTION INDICATOR MEMORY SWITCH NCA WIRE OIL PRESSURE WARNING REAR HATCH OR TRUNK AJAR WARNING RED WIRE RED/WHT (OR WHT) WIRE RED/WHT WIRE RIGHT BRAKE PAD WEAR ELEMENT RIGHT TURN SIGNAL SEAT BELT WARNING SPEEDOMETER STARTING/CHARGING SYSTEM (GENERATOR) SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TRANSMISSIONS SYSTEM V/2 V/1 V/3 V/4 VEHICLE SPEED SIGNAL CONNECTOR VIO (OR WHT OR VIO/WHT) WIRE VIO WIRE VIO/WHT WIRE W/ A/T W/1 WARNING SYSTEM WHT WIRE YEL (OR WHT) WIRE YEL WIRE YEL/RED (OR WHT) WIRE

2.8L 1.9L, 2.0L BLK WIRE BLK/GRN WIRE BLU (OR WHT/ WIRE BLU WIRE BLU/GRN WIRE BLU/WHT (OR WHT) WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/WHT WIRE C/1 C/8 D/8 DAYTIME RUNNING LIGHTS DIODE DIESEL DIRECT FUEL INJECTION ENGINE CONTROL MODULE ENGINE COOLANT LEVEL SENSOR (AT REAR OF CYLINDER HEAD) ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR F/4 FUEL GAUGE SENDER FUSE/ RELAY PANEL (UNDER LEFT SIDE OF DASH) GASOLINE DIESEL GRN (OR GRN/WHT) WIRE GRN WIRE HOT AT ALL TIMES IGNITION SWITCH JUNCTION CONNECTOR (BEHIND FUSE/RELAY PANEL) L/1 L/6 LOCK M/3 M/6 OIL PRESSURE SWITCH (ON TOP OF OIL FILTER HOUSING) OUTSIDE AIR TEMPERATURE SENSOR PARKING BRAKE WARNING LIGHT SWITCH RED WIRE RED/WHT (OR WHT) WIRE RUN WIRE VIO (OR WHT OR VIO/WHT) WIRE VIO WIRE W/1 WHT WIRE YEL (OR WHT) WIRE YEL WIRE YEL/RED (OR WHT) WIRE

A/T ABS WARNING LIGHT AIRBAG CONTROL MODULE SEAT HEATER REGULATOR SWITCH AIRBAG MALFUNCTION INDICATOR LAMP ALARM SYSTEM CONTROL MODULE BACK-UP LIGHT SWITCH BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE CASSETTE STORAGE LIGHT CONVERTIBLE TOP CONTROL MODULE (1998-99) CRUISE CONTROL SWITCH (1.9L) CRUISE CONTROL SWITCH (2.0L/2.8L) D/11 D/9 DUAL HORN RELAY DUAL HORNS E/2 D/8 F/6 FROM FUSE/ RELAY PANEL FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 51 GRN WIRE HEADLIGHT DIMMER/ FLASHER SWITCH IGNITION SWITCH INSTRUMENT CLUSTER J/C TV 5 (BEHIND FUSE/ RELAY PANEL) LEFT REAR POWER WINDOW CONTROL MODULE LEFT REAR POWER WINDOW SWITCH (EX CABRIO) LOCK M/5 M/T MOTRONIC ENGINE CONTROL MODULE (GASOLINE) MULTI- FUNCTION TRANSMISSION RANGE SWITCH TRANSMISSION CONTROL MODULE PARK/ NEUTRAL POSITION RELAY POSITIVE CRANK- CASE VENTIL- ATION HEATING ELEMENT (2.8L ONLY) POSITIVE CRANKCASE VENTILATION HEATING ELEMENT (1.9L) POWER MIRROR SWITCH RED WIRE RED/BLK WIRE RIGHT FRONT MAP/ READING LIGHT RIGHT REAR POWER WINDOW SWITCH (EX CABRIO) SEAT BELT WARNING SYSTEM RELAY SHIFT LOCK SOLENOID PASSENGER'S SEAT HEATER CONTROL MODULE SUNROOF SWITCH LIGHT TO FUSE/ RELAY PANEL (15) (DIAGRAM 3 OF 3) TO FUSE/ RELAY PANEL (POWER SUPPLY RELAY) (DIAGRAM 1 OF 3) TO FUSE/RELAY PANEL TO FUSE/RELAY PANEL (LOAD REDUCTION RELAY) (DIAGRAM 1 OF 3) TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE DRIVER'S SEAT HEATER CONTROL MODULE TRANSMISSION RANGE SENSOR (1.9L: 1998) WHT WIRE X/4 YEL WIRE

2.8L ONLY ALARM SYSTEM CONTROL MODULE PARK/ NEUTRAL POSITION RELAY AMPLIFIER ANTI-THEFT ENGINE DISABLE RELAY 1 BLK (OR WIRE BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRAKE LIGHT SWITCH BRN WIRE CAMSHAFT POSITION SENSOR (2.0L) IGNITION COIL CAMSHAFT POSITION SENSOR (2.8) CIRCUIT BREAKER 43 CONVERTIBLE TOP CONTROL MODULE (1998) DATA LINK CONNECTOR DIESEL DIRECT FUEL IGNITION (DFI) ENGINE CONTROL MODULE (ECM) (1.9L) DRIVER'S DOOR CENTRAL LOCKING SYSTEM SWITCH (CABRIO ONLY) E/4 Y/1 ENGINE GLOW PLUG (1997) EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE EVAPORATIVE EMISSION CANISTER PURGE SOLENOID VALVE (2.0L) F/1 FROM FUSE/ RELAY PANEL (15) (DIAGRAM 2 OF 3) FROM FUSE/ RELAY PANEL (30) (DIAGRAM 1 OF 3) FROM FUSE/ RELAY PANEL (DIAGRAM 1 OF 3) (1997) FROM FUSE/ RELAY PANEL (FUEL PUMP RELAY) (DIAGRAM 1 OF 3) FROM IGNITION SWITCH (PIN 7) (DIAGRAM 2 OF 3) FUEL CUT-OFF VALVE SHUT- OFF RELAY (2.0L) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 (2.8L ONLY) FUEL INJECTOR 6 (2.8L ONLY) FUSE 20 FUSE 29 FUSE 39 GLOW PLUG RELAY (1997) GRN WIRE J/C LEAK DETECTION PUMP (2.0L) LEFT FRONT POWER WINDOW SWITCH LEFT FRONT POWER WINDOW CONTROL MODULE M/T A/T MOTRONIC ENGINE CONTROL MODULE (2.8L) N/1 PARK/ NEUTRAL POSITION RELAY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT POWER WINDOW CONTROL MODULE RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR POWER WINDOW CONTROL MODULE (EX CABRIO) SECONDARY AIR INJECTION PUMP RELAY SECONDARY AIR INJECTION SOLENOID VALVE VEHICLE SPEED SENSOR (2.0) VEHICLE SPEED SENSOR (2.8) WHT WIRE WINDOW CONSOLE SWITCH LEFT REAR POWER WINDOW CONTROL MODULE Y/2 YEL WIRE Z/1