Wiring diagrams for Oldsmobile Alero
Access to the online wiring database Oldsmobile Alero I (1999-2004)
2.2l vin f, manual a/c circuit
2.2l vin f, manual a/c circuit
3.4l vin e, compressor circuit
3.4l vin e, compressor circuit
3.4l vin e, manual a/c circuit
3.4l vin e, manual a/c circuit
Anti-lock brake circuits
Anti-lock brake circuits
Anti-theft circuit
Anti-theft circuit
Body computer circuits
Body computer circuits
Computer data lines
Computer data lines
2.2l vin f, cooling fan circuit
2.2l vin f, cooling fan circuit
3.4l vin e, cooling fan circuit
3.4l vin e, cooling fan circuit
2.2l vin f, compressor circuit
2.2l vin f, compressor circuit

Wiring diagrams for Oldsmobile Alero I (1999-2004)

  • Description:
    Engines: 2.2L, 3.4L
  • Systems: 54 Components: 368
  • Ability to download PDF file
  • Quality Guarantee
  • Component Search
  • Online Access
$9,9
$39

Demo access to the database:

List of systems :

List of components:

A/C BFC FUSE A/C BFC FUSE 37 ABS FUSE ABS FUSE 4 ABS/ EVO/ IGN FUSE ABS/EVO/IGN FUSE ABS/EVO/IGN FUSE 40 AIR BAG FUSE AIR BAG FUSE E AUTO TRAN FUSE 38 IGN MOD FUSE 41 AUTO TRANS FUSE AUTO TRANS FUSE 38 AUX PWR/CIGAR FUSE B/U LP/ BTSI FUSE 42 BFC BATT FUSE BFC BATT FUSE F BFC BATTERY FUSE F COOL FAN 1 FUSE COOL FAN 1 FUSE 8 COOL FAN 2 FUSE COOL FAN 2 FUSE 52 COOL FAN 2 GROUND FUSE COOL FAN 2 GROUND FUSE 55 CRANK FUSE CRANK FUSE 54 CRUISE FUSE CRUISE FUSE E CRUISE SW FUSE CRUISE SW LPS FUSE DOOR LOCK FUSE ERLS FUSE ERLS FUSE 47 F/P INJR FUSE F/P INJR FUSE 48 FOG LPS FUSE FUSE BLOCK, UNDER- HOOD FUSE BLOCK- RIGHT I/P FUSE BLOCK- UNDERHOOD FUSE G FUSE I GEN BATT FUSE HAZARD LPS FUSE HI BLO MOT FUSE HI BLO MOT FUSE 53 HORN FUSE HORN FUSE 49 HOT AT ALL TIMES PCM BATT FUSE 44 HOT AT ALL TIMES POWER MIRROR FUSE D HOT IN ON OR START UNDERHOOD FUSE BLOCK BU LMP/ BTSI FUSE HOT IN RUN RIGHT I/P FUSE BLOCK CRUISE FUSE E HTR A/C FUSE HTR-A/C FUSE 46 HVAC BLOWER FUSE CRUISE FUSE SUNROOF FUSE HVAC BLOWER FUSE D IGN MOD FUSE B/U LP/ BTSI FUSE PCM IGN FUSE IGN-SW BATT 1 FUSE INST LPS FUSE INT LPS FUSE G IPC/ BFC ACC FUSE I IPC/BFC ACC FUSE IPC/BFC ACC FUSE I IPC/HVAC BATT FUSE IPC/HVAC BATT FUSE L L/H BEC BATT 2 FUSE IGN SW- BATT 2 FUSE IGN SW BATT 1 FUSE LEFT I/P FUSE BLOCK LH BEC BATT 1 FUSE LH HDLP FUSE PARK LPS FUSE PARKLAMP FUSE 45 PCM ACC FUSE PCM ACC FUSE G PCM BATT FUSE PCM BATT FUSE 44 PCM IGN FUSE 39 PCM/IGN FUSE 39 PWR MIRROR FUSE DR LOCK FUSE PWR WNDWS CIRCUIT BREAKER CRUISE SW FUSE RADIO BATT FUSE INT LPS FUSE RH BEC BATT FUSE RH HDLP FUSE RIGHT I/P FUSE BLOCK RR DEFOG FUSE STOP LPS FUSE STOP LPS FUSE J SUNROOF FUSE TO IGN-SW BATT 2 FUSE (DIAGRAM TRUNK REL/ RADIO AMP FUSE TRUNK REL/ RADIO AMP FUSE B TRUNK REL/ RFA/RDO AMP FUSE TRUNK REL/RFA FUSE TURN LPS FUSE UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK WIPER FUSE

AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH BLOWER SWITCH BRAKE FLUID LEVEL SWITCH COOLANT LEVEL SWITCH CRUISE CONTROL ON/OFF SWITCH DEFOGGER SWITCH DOOR AJAR SWITCH- LR DOOR AJAR SWITCH- RR DOOR LOCK SWITCH- DRIVER DOOR JAMB SWITCH- RF DOOR LOCK SWITCH- FRONT PASSENGER DRIVER DOOR LOCK SWITCH DRIVER SEAT ADJUSTER SWITCH FOG LAMP SWITCH FRONT PASS- ENGER DOOR LOCK SWITCH FRONT PASSENGER DOOR LOCK SWITCH FUEL PUMP, SENDER ASSEMBLY DOOR JAMB SWITCH- LF HAZARD SWITCH HORN SWITCH I/P COMPARTMENT LAMP SWITCH I/P DIMMER MODULE I/P DIMMER SWITCH I/P DIMMER SWITCH IGNITION SWITCH LEFT FRONT DOOR JAMB SWITCH LEFT FRONT DOOR LOCK SWITCH LEFT FRONT DOOR LOCK SWITCH I/P DIMMER SWITCH LEFT FRONT POWER WINDOW SWITCH LEFT REAR DOOR AJAR SWITCH LEFT REAR DOOR AJAR SWITCH RIGHT REAR DOOR AJAR SWITCH LEFT REAR DOOR JAMB SWITCH LOCK OUT SWITCH MIRROR CONTROL SWITCH MIRROR SELECT SWITCH MODE SWITCH OIL/ TIRE RESET SWITCH OPEN INPUT SWITCH GND OUTSIDE REAR VIEW MIRROR SWITCH SEAT BELT SWITCH OUTSIDE REARVIEW MIRROR SWITCH OUTSIDE REARVIEW MIRROR SWITCH SEAT ADJUSTER SWITCH- DRIVER PANEL DIMMER SWITCH PARK BRAKE SWITCH PARK/ NEUTRAL POSITION SWITCH PASSENGER FRONT DOOR LOCK SWITCH POWER MIRROR SWITCH PPL HAZARD SWITCH REAR COMPARTMENT LID RELEASE SWITCH REAR COMPARTMENT LID RELEASE WINDOW SWITCH- FRONT PASSENGER RIGHT FRONT DOOR JAMB SWITCH RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR DOOR AJAR SWITCH RIGHT REAR DOOR JAMB SWITCH SEAT ADJUSTER SWITCH DRIVER SIR COIL ASSEMBLY WINDOW SWITCH- DRIVER STOPLAMP SWITCH TRACTION CONTROL SWITCH TRACTION CONTROL SWITCH BLOWER MOTOR TRACTION CONTROL SWITCH TRACTION CONTROL SWITCH TRIP ODOMETER RESET SWITCH TURN SIGNAL/ MULTI-FUNCTION SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH HAZARD SWITCH TURN/ HEADLAMP/ WIPER SWITCH TURN/ SIGNAL MULTIFUNTION SWITCH WASHER SWITCH WINDOW SWITCH- DRIVER WINDOW SWITCH- FRONT PASSENGER WIPER SWITCH

1 OF 2) 1-2 SHIFT SOL 1-2 SHIFT SOL 2-3 SHIFT SOL TCC PWM SOL 1-2 SS 2-3 SS TCC SOL 1-2 SS CTRL RIGHT FAN CTRL LEFT FAN CTRL CMP SENS 2-3 SHIFT SOL PRESSURE CONTROL SOL 1-2 SHIFT SOL 2.2L 2.4L 2.4L 3.4L 3.4L 3.4L 2.2L 4-WAY ADJUST 5 VOLT REF 5 VOLT REF A 5 VOLT REF A 5 VOLT REF B SEN GND 6-WAY ADJUST 1134 1201 PK BRAKE SW LOW BEAM IN HIGH BEAM IN AL SENS SIG AL SENS REF 1440 1807 PPL (BELOW LEFT SIDE OF (EXCEPT (TRANSMISSION HARNESS, A/C COMP RLY A/C COMPRESSOR CLUTCH A/C ON A/C PRESS LOW REF A/C PRESS SENS SIG A/C REQUEST A/C REQUEST OUTPUT REAR DEFOG A/C SYSTEM ABS IND. AIR BAG IND ALERO ONLY ANTI-THEFT SYSTEM AUTOMATIC DAY/NIGHT MIRROR ELEMENT AUTOMATIC TRANS- MISSION AUTOMATIC TRANSAXLE AUTOMATIC TRANSMISSION B+ MUX 1 BATT CLASS 2 BI- LVL HEAT BODY COMPUTER SYSTEM BRAKE IND BYPASS CTRL IC CTRL BYPASS CTRL IC CTRL VSS OUT PCM GND PCM GND SERIAL DATA CANCEL CAM CASE GROUND CIGAR LIGHTER CKP SEN SIG 5 VOLT REF A CLASS 2 CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA PRIMARY PPL CLOSE INPUT CLOSE OPEN CMP SENS B+ CMP SENS GND CMP SENS SIG CKP SENS SIG CKP SENS LOW REF MAP SENS SIG COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM ANTI-THEFT SYSTEM COOLING FAN SYSTEM COOLING FANS SYSTEM CRANKSHAFT POSITION CRNK VLT CRUISE CANCEL SIG CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM 83 845 CRUISE DISABLE FUEL INJ 5 CRUISE DISABLE OUTPUT CRUISE ENGAGED INPUT CRUISE INHIBIT SIG D,2,1 SW DEF HEAT/ DEF DEF ON DEFOGGER SYSTEM DK DK DK LT DK LT PPL DK PPL DOME, REAR READING LAMPS DOOR CTRL INPUT DOOR LK/UNLK IN DOOR LOCKS SYSTEM DOWN UP DR SW DRIVER DOOR LK DOOR LK DOOR UNLK DRIVER OUTSIDE REARVIEW MIRROR DRIVER'S SEAT DRL RLY CTRL ECT SENS LOW REF TFT SESN LOW REF ISS LOW VSS LOW ELECTRONIC POWER STEERING SYSTEM EVAP PURGE EVAP PURGE SOL PC SOL HIGH PC SOL LOW EXCEPT BASE EXPRESS DOWN EXPRESS DOWN MODULE FOG LP SW SERIAL DATA FRONT DOWN FRONT UP FTP SENS LOW REF FTP SENS SIG FUEL GAUGE FUEL INJ 1 2-3 SS CTRL FUEL INJ 3 FUEL INJ 2 FUEL INJ 4 FUEL INJ 6 SEN GND FUEL INJECTORS FUEL TANK PRESS TR SW C IN TRANS RANGE B ENG OIL LEVEL SW CRUISE ENGAGE IN FUSIBLE LINK GEN TERM L OUT GEN TERMINAL F INPUT GEN TERMINAL L CONTROL GROUND DISTRIBUTION SYSTEM GROUND GROUND GROUND SPLICE PACK HEADLAMP BEAM-LOW HEADLAMP-LEFT HEADLAMP-LOW BEAM- LEFT HEADLAMP-RIGHT HEADLAMP-LOW BEAM- RIGHT HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM ANTI-THEFT SYSTEM TRUNK RELEASE SYSTEM HI SPD COOL FAN RLY HIGH BEAM HIGH BEAM IND HIGH CONTROL LOW CONTROL LOW CONTROL HIGH CONTROL SERIAL DATA HIGH LOW HIGH LOW FLASH-TO-PASS 5 6 7 HIGH MIST HIGH OFF LOW HORNS SYSTEM HOT AT ALL TIMES HOT IN HOT IN ACC, ON OR START HOT IN ACC, RUN OR START HOT IN ACC, RUN, START HOT IN ACCY OR RUN HOT IN ACCY, RUN, OR START HOT IN ON HOT IN ON OR START HOT IN ON, START HOT IN RUN HOT IN RUN OR START HOT IN RUN, START HVAC CONTROL ASSEMBLY HWAC CONTROL ASSEMBLY IAT SENS LOW REF IGN 0 IGN 1 VOLTAGE IGN 3 VOLTAGE MODE REQUEST IGNITION COILS INFLATABLE RESTRAINT I/P MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE INJ 4 CTRL INJ 3 CTRL GROUND INSIDE REARVIEW MIRROR W/ READING LAMPS INSTRMNT PANEL SUPPLY VOLTAGE INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INSTRUMENT CUSTER SYSTEM INSTRUMENT PANEL CLUSTER INTER- CONNECT INTERIOR, EXTERIOR LAMPS SYSTEM KNOCK SENS LOW REF MAP SENS LOW REF KNOCK SENS SIG L-R LEFT FRONT LEFT HEADLAMP ASSEMBLY LEFT I/P JUNCTION BLOCK LEFT REAR LEFT REAR COMPARTMENT LID BACK-UP/ TAILLAMP LEFT STEERING WHEEL CONTROLS LF DOOR INPUT LIMIT SWITCHES LO BEAM IN LO SPD FAN CONTROL LO SW LOGIC CIRCUITS LOW BEAM LOW COOLANT LEVEL LOW COOLANT LEVEL IND CTRL A/C REQUEST SIG LOW OFF LOW REF LOW REF TCC BK SW SEN GND EGR VAL CTRL KS SIGNAL PPL LOW REF VAR EFF STR ACT CNTL VAR EFF STR ACT SUPP LOW SPEED FAN CONTROL LOW SPEED FAN CONTROL LOW REF LOW TRAC IND LT DK LT LT MANUAL TRANS- MISSION MANUAL TRANSMISSION MAX VENT MIL CONTROL SPEED SIG MIL CTRL MIST HIGH LOW OFF MIST OFF MUX 2 ODOMETER RESET INPUT OFF HEAD PARK OFF ON OFF PARK HEAD FLASH-TO-PASS OSA ON REC ON OSA REQUEST REC REQUEST PARK BRAKE SIGNAL PARK PARK PASSENGER OUTSIDE REARVIEW MIRROR PCM GND SEN GND PCM GROUND SEN GND A/T ISS LO A/T ISS HI VSS HI VSS LO PONT PONT POWER CONTROL POWER DISTRIBUTION CENTER POWER DISTRIBUTION SYSTEM POWER SEAT CIRCUIT BREAKER POWER WINDOW CIRCUIT BREAKER PPL BRAKE SW PPL CLASS 2 SERIAL DATA PPL DATA CLSS 2 PPL FUEL LEVEL SIG PPL PPL PPL PPL 1807 1807 PPL PPL PPL PPL PPL PPL SERIAL DATA PPL SERIAL DATA CLASS 2 PPL SERIAL DATA TRAC CNTL SW PPL/ PPL/ PPL/ PPL/ PPL/ SPLICE PACK PRESSURE CONTROL SOL PRESSURE CONTROL SOL TCC PWM SOL 2-3 SHIFT SOL PWR SEAT CIRCUIT BREAKER PWR WNDW CIRCUIT WINDOW RADIO ON SIG REMOTE RADIO CNTRL RANGE INPUT REAR COMPT LID RELEASE RLY CTRL REAR DOWN REAR DR INPUT REAR UP REAR WINDOW DEFOGGER GRID REARVIEW MIRROR READING LAMPS RELEASE TCC REV SW REV,D,2,1 RIGHT FRONT RIGHT HEADLAMP ASSEMBLY HIGH BEAM RIGHT LEFT RIGHT REAR RIGHT REAR COMPARTMENT LID BACK-UP/ TAILLAMP RIGHT STEERING WHEEL CONTROLS SEDAN, COUPE SEN GND SERIAL DATA SERIAL DATA CLASS 2 SET- SHORTING BAR SOFT STOP SOFT STOP INPUT SOLID STATE SOUND SYSTEM SPLICE PACK SPLICE PACK SPLICE PACK SPLICE SPLICE START RLY STEERING WHEEL CONTROLS- RIGHT SUB-WOOFER SUN ROOF MODULE SUNROOF MODULE TAIL TAIL TCC PWM SOL TCC PWM SOL CTRL TCC RELEASE TCC RELEASE SW TCC SW TFT SENS SIG FUEL LEVEL IN IGN + VOLT PPL TP SEN IN TP SENS LOW REF TP SENS SIG TR SW D IN TRANS RANGE C TRANS RANGE A ENG OIL PRESS IN TR SW INPUT B MAF SEN SIG TRAC OFF IND TRS SIG P TRS SIG C TRS SIG B TRS SIG A TRUNK RELEASE RLY CTRL TRUNK RELEASE SW SIG TRUNK RELEASE SYSTEM TURN PARK PARK STOP TURN SIGNAL FLASHER TURN STOP UP DN UP DOWN UP UP UP UP DOWN VENT STOP VOLTS IND VSS HIGH VSS LOW VSS OUTPUT W/ POWER WINDOWS W/O POWER WINDOWS WASHER FLUID LEVEL WINSHIELD WASHER FLUID PUM