Saturn VUE I (2001-2007) ecm/tcm fuse Wiring diagrams

2501 2500 CAN LO (ECM) CAN HI (ECM) 639 1440 PNK IGNITION 1 BATTERY WIRE AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR BACKUP FUSE BLK/WHT WIRE BODY CONTROL MODULE (BELOW FRONT OF CENTER CONSOLE) BRAKE FUSE BRN WIRE BRN/WHT WIRE CAN HI CAN LO COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DLC ECM/TCM FUSE ELECTRONIC BRAKE CONTROL MODULE (NEAR LEFT FRONT SHOCK TOWER) ENGINE CONTROL MODULE (ON INTAKE MANIFOLD, UNDER IGNITION COIL HOUSING) GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION INPUT SHAFT SPEED SENSOR INSTRUMENT PANEL CLUSTER (IPC) ISS DIODE ISS HI TR B LINE PRESSURE CONTROL SOLENOID VALVE LOGIC CLASS 2 (ECM) CLASS 2 SERIAL DATA LT BLU WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE OSS HI ISS LO TFT HI PNK WIRE PNK/BLK WIRE PPL PPL OSS LO PPL/WHT WIRE PRES SENS GND TCC HI ENABLE PRES SENS SIG PWR TRAIN FUSE RATIO CONTROL MOTOR RED WIRE RED/BLK WIRE SERIAL DATA SERVICE VEHICLE SOON IND SERVICE ENGINE SOON (MIL) IND STOP LAMPS STOPLAMP SWITCH (ON BRAKE PEDAL BRACKET) TAN WIRE TAN/WHT WIRE TCC ENABLE SOLENOID VALVE TRANSMISSION FLUID SENSOR TCC LO ENABLE TCC PC LO TCC PC HI TCC PRESSURE CONTROL SOLENOID VALVE TFT LO TR P LINE PCS LO LINE PCS HI TR C TR-A TRANSMISSION CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR W/O ABS W/ ABS WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 PNK IGN 1 VOLTAGE WIRE 1-2 SHIFT SOL VALVE CTRL 1-2 SHIFT SOLENOID VALVE 2-3 SHIFT SOLENOID VALVE 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 TCC PWM SOL VALVE CTRL BATTERY AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID PRESSURE (TFP) MANUAL VALVE POSITION SW MANIFOLD AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BACKUP FUSE BLK WIRE BLK/WHT WIRE BLU DK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DR SW REV SW ECM/TCM FUSE FLUID TEMP SENS SIG SERIAL DATA GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE HIGH SIDE DRIVER 2 PC SOL VALVE HIGH CTRL HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT PANEL CLUSTER (IPC) ISS HIGH SIG VSS HIGH SIG LOGIC CLASS 2 (ECM) CLASS 2 SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PC SOL VALVE LOW CTRL 2-3 SHIFT SOL VALVE CTRL PNK WIRE PPL PRESSURE CONTROL (PC) SOLENOID VALVE PRESSURE SW SIG B PRESSURE SW SIG C PWR TRAIN FUSE RED WIRE RED/BLK WIRE SERIAL DATA CAN LOW SERIAL DATA CAN HIGH TRANSMISSION RANGE SIG P SERVICE VEHICLE SOON IND SERVICE ENGINE SOON (MIL) IND STOP LAMP SW SIG TAN WIRE TAN/WHT WIRE TCC RELEASE SW TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION SOLENOID VALVE TRANSMISSION CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) TRANSMISSION RANGE SIG A TRANSMISSION RANGE SIG B TRANSMISSION RANGE SIG C UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR WHT WIRE YEL WIRE YEL/BLK WIRE

A/C CLUTCH FUSE A/C CLUTCH RELAY AMPLIFIER (W/ PREMIUM RADIO) BATTERY FEED FUSE BLOCK) (DIAGRAM 4 OF 4) BRAKE FUSE DRIVER HEATED SEAT CONTROL MODULE DRIVER SEAT ADJUSTER SWITCH ECM/TCM FUSE ENGINE CONTROL MODULE (ECM) FOG LAMP RELAY FROM CIGAR/ AUXILIARY 2 FROM PREMIUM AUDIO FUSE FOG LAMP FUSE FUSE BLOCK) (DIAGRAM 3 OF 4) FRONT WIPER FUSE FRONT WIPER RELAY FUEL PUMP FUSE FUEL PUMP RELAY HORN FUSE HORN RELAY HTD/ SEATS FUSE LEFT HEADLAMP FUSE LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP ORG/ WIRE PASSENGER HEATED SEAT CONTROL MODULE POWER SEAT CIRCUIT BREAKER PREM AUD FUSE REAR DEFOG FUSE REAR DEFOG RELAY REAR WIPER FUSE REAR WIPER RELAY RED WIRE RIGHT HEADLAMP FUSE RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP STOPLAMP SWITCH TO FOG LAMP TO RADIO FUSE TRANSAXLE CONTROL MODULE (TCM) WIPER SYSTEM RELAY

AUTOMATIC TRANSMISSION BLK WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FUSE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CLUTCH PRESSURE CONTROL SOLENOID VALVES (IN AUTOMATIC TRANSMISSION) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/BLK WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/TCM FUSE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) ETC CTRL ETC FUSE ETC SIG EXTERIOR LIGHTS, CRUISE CONTROL SYSTEMS GND GND ETC CTRL ETC SIG TFT SEN SIG ECT SEN SIG GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRND HOT AT ALL TIMES HOT IN RUN OR START IGN 1 LT BLU WIRE MINHIBIT ORG/ WIRE POWERTRAIN CONTROL MODULE (IN ENGINE COMPT, MOUNTED NEAR RIGHT STRUT TOWER) PRESSURE SWITCH (AT REAR OF AUTOMATIC TRANSMISSION) PWR TRAIN FUSE RED WIRE RED/BLK WIRE RED/BLU WIRE SHIFT SOLENOID VALVES SPLICE PACK STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) TAC MODULE CIRCUIT) TAN WIRE TAN/WHT WIRE TORQUE CONVERTER CLUTCH ENABLE SOLENOID VALVE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

A/C CLUTCH FUSE A/C CLUTCH RELAY AMPLIFIER (W/ PREMIUM RADIO) BACK-UP LAMP RELAY BATTERY FEED FUSE BRAKE FUSE HTD SEATS FUSE DRIVER HEATED SEAT CONTROL MODULE PASSENGER HEATED SEAT CONTROL MODULE DRIVER SEAT ADJUSTER SWITCH ECM/TCM FUSE FOG LAMP RELAY FROM A/C CLUTCH FUSE FOG LAMP FUSE FUSE BLOCK) (DIAGRAM 3 OF 4) FROM CIGAR/ AUXILIARY 2 OUTLET FUSE FRONT WIPER FUSE FRONT WIPER RELAY FUEL PUMP FUSE FUEL PUMP RELAY FUSE BLOCK) (DIAGRAM 2 OF 4) FUSE BLOCK) (DIAGRAM 3 OF 4) HORN FUSE HORN RELAY LEFT HEADLAMP FUSE LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP ORG/ WIRE POWER SEAT CIRCUIT BREAKER POWERTRAIN CONTROL MODULE (PCM) PREM AUD FUSE REAR DEFOG FUSE REAR DEFOG RELAY REAR WIPER FUSE REAR WIPER RELAY RED WIRE RIGHT HEADLAMP FUSE RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP STOPLAMP SWITCH TO FOG LAMP WIPER SYSTEM RELAY

821 639 1440 1272 2700 20 (M/T) A/C RELAY RLY 2 CTRL ACCELERATOR PEDAL POSITION SENSOR (ON ACCEL PEDAL LINKAGE ARM) AIR CONDITIONING SYSTEM APP 1 LO CRUZ RES/ACL APP 1 SIG CRUZ ON/OFF CRUZ SET/CST APP 2 LO APP 2 SIG BACK-UP FUSE BLK WIRE BLK/WHT WIRE BRAKE FUSE BRN WIRE BRN/WHT WIRE CAN-LOW CAN-HIGH CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM COOL FAN RLY COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE FUSE CRUISE/ BRAKE SWITCH (ON BRAKE PEDAL BRACKET) DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/TCM FUSE ELECTRONIC BRAKE CONTROL MODULE (NEAR LEFT FRONT SHOCK TOWER) ENGINE CONTROL MODULE (ON INTAKE MANIFOLD, UNDER IGNITION COIL HOUSING) ENGINE OIL PRESSURE SWITCH (ON ENGINE BLOCK, NEAR OIL FILTER) FUEL RELAY MAIN RELAY GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL FUSE BLOCK (BEHIND CENTER OF DASH) IGN 1 FUSE 10 A LOGIC LT BLU WIRE M/T W/ ABS M/T W/O ABS A/T MALFUNCTION INDICATOR LAMP (MIL) MIL CONTROL OIL PRESS ORG/ WIRE OUTPUT SPEED SENSOR PNK WIRE POWERTRAIN FUSE PPL PPL/WHT WIRE RED/BLK WIRE STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) STOP SW TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR (AT REAR OF TRANSMISSION) VSS IGNITION BATTERY PNK WIRE WHT/BLK WIRE

5-VOLT 67 68 69 70 71 72 73 EGR SOL EVAP SOL RA OIL SOL ING 1 IGN 1 BATT GND A/C CMP REL MAIN REL F PMP REL LOW SPD FAN A/T ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL LINKAGE ARM) AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CC ON SW CC SET/CST CC RES/ACC TCC BRK SW STP LP SW COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/TCM FUSE ELECTRONIC BRAKE CONTROL MODULE (NEAR LEFT FRONT SHOCK TOWER) FUEL TANK PRESSURE SENSOR (ON TOP OF PRIMARY FUEL PUMP, SENDER ASSEMBLY) GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HI SPD FAN HOT AT ALL TIMES HOT IN RUN OR START INTAKE AIR TEMPERATURE SENSOR 1 (RIGHT SIDE OF ENG COMPT) LOW REF 5 VOLT FTP SENS LOW ERF F LVL SENS LOW REF LOW REF IAT SENS 1 LT BLU WIRE NCA WIRE POWERTRAIN CONTROL MODULE (IN ENGINE COMPT, MOUNTED NEAR RIGHT STRUT TOWER) PPL PPL LOW REF PWR TRAIN FUSE RED WIRE RED/BLK WIRE RED/YEL WIRE ROCKER ARM OIL CONTROL SOLENOID (LOWER RIGHT FRONT OF ENGINE) SENS 1 SENS 2 STARTING/ CHARGING SYSTEM TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE