Nissan Maxima A32 (1994-2000) eccs control module (ecm) (below center of dash) Wiring diagrams

18 46 16 RXD TXD DIAGL PNK WIRE 20 21 SSS RX SSS TX PNK WIRE 29 30 28 CNSLT DATA CLK CNSLT DATA OUT CNSLT DATA IN PNK WIRE 78 76 75 69 SCICL SCITX SCIRX KLINE PNK WIRE ABS CONTROL UNIT (BEHIND LEFT KICK PANEL) AIR BAG DIAGNOSIS SENSOR UNIT (BELOW REAR OF CENTER CONSOLE) BLK WIRE BLU WIRE BRN/YEL WIRE DATA LINK CONNECTOR (FOR CONSULT) (BEHIND LEFT SIDE OF DASH) DATA LINK CONNECTOR (FOR GST) (BEHIND LEFT SIDE OF DASH) ECCS CONTROL MODULE (ECM) (BELOW CENTER OF DASH) FUSE 17 FUSE 40 FUSE BLOCK GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/YEL WIRE TOP OF ENGINE) TRANSMISSION CONTROL MODULE (BELOW CENTER CONSOLE, FORWARD OF SHIFT LEVER) YEL WIRE

BLK WIRE COOLING FAN MOTOR 1 COOLING FAN MOTOR 2 COOLING FAN RELAY 1 (IN RELAY BOX 2) COOLING FAN RELAY 2 (IN RELAY BOX 2) COOLING FAN RELAY 3 (IN RELAY BOX 2) ECCS CONTROL MODULE (ECM) (BELOW CENTER OF DASH) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) FUSE 17 FUSE, FUSIBLE LINK BOX (LEFT SIDE OF ENGINE COMPT) FUSIBLE LINK D FUSIBLE LINK E GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START JOINT CONNECTOR 1 (IN FUSE, FUSIBLE LINK BOX) JOINT CONNECTOR 2 (IN FUSE, FUSIBLE LINK BOX) JOINT CONNECTOR 3 (IN FUSE, FUSIBLE LINK BOX) LT GRN WIRE LT GRN/RED WIRE RFRH RFRL TRIPLE PRESSURE SWITCH (LEFT FRONT OF ENGINE COMPT, ON A/C LIQUID TANK) WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE

ABS IND. AIRBAG IND BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE IND BRN/WHT WIRE BRN/YEL WIRE CHARGE IND COMBINATION METER CRUISE CONTROL CRUISE CONTROL, BODY COMPUTER CRUISE IND DOOR IND DRIVER SEAT BELT BUCKLE SWITCH ECCS CONTROL MODULE (ECM) (BELOW CENTER OF DASH) FLEXIBLE PRINT CIRCUIT FUEL GAUGE FUEL IND FUEL TANK GAUGE UNIT (IN TANK) FUSE 13 FUSE 18 FUSE 40 FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HEADLIGHT SYSTEM (CANADA) HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START HOT IN PARK OR HEAD INTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM JOINT CONNECTOR 10 (IN JUNCTION BOX) LEFT TURN IND LT GRN/BLK WIRE LT PNK WIRE MALFUNCTION IND METER ILLUM O/D OFF IND ODO/TRIP METER ILLUM ODOMETER/TRIP METER OIL IND OIL PRESSURE SWITCH (LOWER RIGHT FRONT SIDE OF ENGINE) ORG/ WIRE ORG/BLU WIRE PARKING BRAKE SWITCH (AT BASE OF OF PARK BRAKE LEVER) PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND SEAT BELT IND STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS TACHOMETER THERMAL TRANSMITTER (LEFT REAR OF ENGINE) TRANSMISSION CONTROL MODULE (TCM) (AT FRONT OF CENTER CONSOLE) UNIFIED METER CONTROL UNIT VEHICLE SPEED SENSOR (ON TRANSAXLE) WASHER IND WASHER LEVEL SWITCH (IN FLUID RESERVOIR) WATER TEMP GAUGE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

2 1 EVAP CANISTER PURGE CONTROL SOLENOID VALVE (ON TOP REAR OF ENG) 7 9 2 1 8 DATA LINK CONNECTOR (FOR CONSULT) (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CANISTER PURGE CONTROL VALVE (LEFT REAR OF ENG) CLUSTER CONDENSER (ON REAR OF ENG, NEAR INTAKE MANIFOLD COLLECTOR) DEFOGGER OR HEADLIGHTS SYSTEM ECCS CONTROL MODULE (ECM) (BELOW CENTER OF DASH) EGRC-SOLENOID VALVE (ON REAR OF ENG, NEAR INTAKE AIR DUCT) EVAP CANISTER VENT CONTROL VALVE (UNDERSIDE OF VEHICLE, NEAR LEFT REAR WHEEL) EVAP CONTROL SYSTEM PRESSURE SENSOR (UNDERSIDE OF VEHICLE, NEAR LEFT REAR WHEEL) FUEL INJECTORS FUEL PUMP (IN FUEL TANK) FUSE 13 FUSE 17 FUSE 32 FUSE 4 FUSE 34 FUSE BLOCK FUSIBLE LINK, FUSE BOX FUSE 58 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN START OR ON IACV-AAC VALVE IACV-FICD SOLENOID 1 2 IGNITION COIL 2 IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 INSTRUMENT LEFT FRONT HEATED OXYGEN SENSOR (ON LEFT EXHAUST MANIFOLD) LT GRN WIRE LT GRN/BLK WIRE MALFUNC- TION INDICATOR LAMP ELECTRONIC SPEEDOMETER NCA WIRE ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/YEL WIRE PNK WIRE PNK/BLU WIRE PPL/GRN WIRE PPL/RED WIRE PPL/WHT WIRE REAR HEATED OXYGEN SENSOR (REAR OF CATALYTIC CONVERTER) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT HEATED OXYGEN SENSOR (ON RIGHT EXHAUST MANIFOLD) VEHICLE SPEED SENSOR (ON TRANS- AXLE) VSS IN VSS OUT WHT WIRE WHT/BLU WIRE WHT/PPL WIRE YEL WIRE YEL/RED WIRE