Oldsmobile Alero I (1999-2004) blu Wiring diagrams

BLK WIRE BLU WIRE COOL FAN 1 FUSE 8 COOL FAN 1 RELAY COOL FAN 2 FUSE 52 COOL FAN 2 RELAY COOL FAN MODE RELAY COOLING FAN (LEFT) COOLING FAN (RIGHT) ECT SENSOR ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RIGHT REAR OF ENGINE) GRN WIRE GRY WIRE HOT AT ALL TIMES LOW SPEED FAN CONTROL LOW REF LT DK POWERTRAIN CONTROL MODULE (PCM) (BELOW LEFT SIDE OF DASH) HIGH SPEED FAN CONTROL SPLICE PACK UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPARTMENT, ON STRUT TOWER) WHT WIRE YEL WIRE

BLK WIRE BLU WIRE COOL FAN 1 FUSE COOL FAN 1 RELAY COOL FAN 2 FUSE COOL FAN 2 GROUND FUSE 55 COOL FAN 2 RELAY COOL FAN MODE RELAY COOLING FAN (LEFT) COOLING FAN (RIGHT) ECT SENSOR ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RIGHT REAR OF ENGINE) GRN WIRE GRY WIRE HOT AT ALL TIMES LOW SPEED FAN CONTROL LOW REF LT DK ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (BELOW LEFT SIDE OF DASH) HIGH SPEED FAN CONTROL WHT WIRE YEL WIRE

15 58 (4-CYL) (6-CYL) CLASS 2 SERIAL DATA A/C BFC FUSE 37 BFC BATTERY FUSE F BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH) DATA DRIVER DOOR LOCK SWITCH FUSE I HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC, ON OR START HOT IN ON, START IGNITION LOCK CYLINDER INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM IPC/BFC LEFT FRONT DOOR JAMB SWITCH LEFT FRONT DOOR LOCK SWITCH LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK (ON LEFT SIDE OF DASH) LEFT REAR DOOR AJAR SWITCH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT ORG/ WIRE PASSENGER FRONT DOOR LOCK SWITCH PASSLOCK SENSOR (PART OF IGNITION SWITCH) PNK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) (BELOW LEFT SIDE OF DASH) PPL PPL CLASS 2 SERIAL DATA PPL DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) PPL PPL PPL/ PPL/ PPL/ PPL/ REAR COMPARTMENT LID RELEASE SWITCH REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (ON REAR PACKAGE SHELF) RIGHT FRONT DOOR JAMB SWITCH RIGHT FRONT DOOR LOCK SWITCH RIGHT I/P FUSE BLOCK RIGHT REAR DOOR AJAR SWITCH SECURITY INDICATOR SPLICE PACK TRUNK RELEASE RELAY UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

2.2L 3.4L ABS FUSE 4 ABS/EVO/IGN FUSE BATTERY GROUND GROUND BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC BRAKE CONTROL MODULE (EBCM) (INSIDE LEFT FRONT FENDER) ELECTRONIC VARIABLE ORIFICE (EVO) SOLENOID GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START LT BLU WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER STEERING PUMP ACTUATOR PPL RED WIRE STEERING WHEEL POSITION SENSOR UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT, ON STRUT TOWER) WHT WIRE

A/C SYSTEM AUTO PARK LAMP CNTRL RELAY 19 BATTERY VOLTAGE BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE GRN WIRE GRN/BLK WIRE GROUND GRY WIRE HAZARD LPS FUSE HEAD HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ON OR START IGN 1 VOLTAGE INSTRMNT PANEL SUPPLY VOLTAGE INSTRUMENT CLUSTER LEFT FRONT MARKER LAMP LEFT FRONT PARK/ TURN SIGNAL LAMP LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) LEFT REAR COMPARTMENT LID BACK-UP/ TAILLAMP LEFT REAR LAMP ASSEMBLY LEFT TURN INDICATOR LEFT TURN SIGNAL LAMP RIGHT TURN SIGNAL LAMP LICENSE LAMP LT BLU WIRE LT BLU/BLK WIRE LT DK OFF ORG/ WIRE PARK PARK LPS FUSE PARK PARK PNK WIRE PPL PPL HAZARD SWITCH RIGHT FRONT MARKER LAMP RIGHT FRONT PARK/ TURN SIGNAL LAMP RIGHT I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) RIGHT LEFT RIGHT REAR COMPARTMENT LID BACK-UP/ TAILLAMP RIGHT REAR LAMP ASSEMBLY RIGHT TURN INDICATOR SOUND SYSTEM SPLICE PACK SPLICE PACK SPLICE PACK STOP LPS FUSE STOPLAMP SWITCH (BELOW LEFT SIDE OF DASH) TAIL TAIL TURN LPS FUSE TURN PARK PARK STOP TURN SIGNAL FLASHER TURN SIGNAL/ MULTI-FUNCTION SWITCH TURN STOP UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) WHT WIRE

BLK WIRE BLU WIRE BRN WIRE DOWN DRIVE UNIT DRIVER OUTSIDE REARVIEW MIRROR GRN WIRE GRY WIRE HOT AT ALL TIMES POWER MIRROR FUSE D L-R LEFT LEFT I/P FUSE BLOCK MIRROR CONTROL SWITCH MIRROR SELECT SWITCH NCA WIRE OFF ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER OUTSIDE REARVIEW MIRROR PPL RED WIRE RIGHT SPLICE PACK TO INTERIOR LIGHTS SYSTEM UP DN WHT WIRE

BATTERY BLK WIRE BLU WIRE BRN WIRE CLOSE INPUT CLOSE OPEN GRN WIRE HOT IN RUN LIMIT SWITCHES MOTOR OPEN MOTOR CLOSE NCA WIRE OPEN INPUT SWITCH GND ORG/ WIRE PNK WIRE RANGE INPUT RED WIRE RIGHT I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) SOFT STOP SOFT STOP INPUT SPLICE PACK SUN ROOF MODULE SUN ROOF SWITCH (NOT USED) SUN-ROOF MOTOR SUNROOF FUSE VENT STOP WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DK BLU WIRE DK DK DK LT DK LT PPL DK PPL DOWN EXPRESS EXPRESS DOWN MODULE GRN WIRE GROUND SPLICE PACK GRY WIRE HOT IN ON ILLUMINATION LAMP LEFT FRONT LEFT REAR LOCK OUT SWITCH PPL PWR WNDW CIRCUIT WINDOW RIGHT FRONT RIGHT I/P FUSE BLOCK RIGHT REAR SOLID STATE SPLICE PACK TAN WIRE UP DOWN UP UP UP UP DOWN WHT WIRE WINDOW MOTOR- DRIVER DOWN WINDOW MOTOR- FRONT PASSENGER WINDOW MOTOR- LEFT REAR UP DOWN WINDOW MOTOR- RIGHT REAR DOWN WINDOW SWITCH (RIGHT REAR) WINDOW SWITCH) (LEFT REAR) WINDOW SWITCH- DRIVER WINDOW SWITCH- FRONT PASSENGER

1-2 SHIFT SOL 2-3 SHIFT SOL TCC PWM SOL AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE F/P INJR FUSE 48 FUEL PUMP RELAY 18 GRY WIRE HOT IN RUN, BULB TEST OR START IGNITION COILS IGNITION CONTROL MODULE (TOP REAR OF ENGINE) INTER- CONNECT LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE PNK 22 23 24 25 26 27 28 WIRE PNK WIRE PPL PRESSURE CONTROL SOL RED WIRE RED/BLK WIRE RELEASE TCC REV,D,2,1 SPLICE PACK TAN WIRE TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) IGN MOL FUSE 41 WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE