Oldsmobile Alero I (1999-2004) body control module (bcm) (behind right side of dash) Wiring diagrams

15 58 (2.4L) (3.4L) 2.4L 2.4L 3.4L 3.4L ABS FUSE 4 ABS IND. ABS/EVO/IGN FUSE 40 BATTERY BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER RESERVOIR) BRAKE IND BRAKE PRESSURE MODULATOR VALVE BRN WIRE BRN/WHT WIRE DATA LINK CONNECTOR (DLC) (BELOW DASH, LEFT OF STEERING COLUMN) DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (INSIDE LEFT FRONT FENDER) ELECTRONIC POWER STEERING SYSTEM GROUND GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT PANEL CLUSTER IPC/HVAC BATT FUSE L LEFT FRONT WHEEL SPEED SENSOR LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) LEFT REAR WHEEL SPEED SENSOR LOW REF VAR EFF STR ACT CNTL VAR EFF STR ACT SUPP LOW TRAC IND LT BLU WIRE NCA WIRE OLDSMOBILE ORG/ WIRE ORG/BLK WIRE PNK WIRE PONTIAC POWERTRAIN CONTROL MODULE (PCM) (BELOW LEFT SIDE OF DASH) PPL PPL PPL PPL PPL PPL PPL SERIAL DATA TRAC CNTL SW PUMP MOTOR RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR SERIAL DATA SPLICE PACK SPLICE SPLICE STOP LAMP SWITCH (BELOW LEFT SIDE OF DASH) STOP LPS FUSE J TAN WIRE TRAC OFF IND TRACTION CONTROL SWITCH TRACTION CONTROL SWITCH UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT, ON STRUT TOWER) WHT WIRE YEL WIRE

61 50 29 49 (3.4L) (2.2L) BATTERY BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) CLASS 2 DATA LINK CONNECTOR (DLC) (BELOW DASH, LEFT OF STEERING COLUMN) FUSIBLE LINK (10 GA-RUST) GEN BATT FUSE GEN TERMINAL F INPUT GEN TERMINAL L CONTROL GENERATOR GRY WIRE HOT AT ALL TIMES HOT IN ACC, RUN, START INSTRUMENT PANEL CLUSTER (IPC) IPC/BFC ACC FUSE LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) ORG/ WIRE POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (BEHIND LEFT SIDE OF DASH) PPL PPL PPL PPL SERIAL DATA CLASS 2 RED WIRE SERIAL DATA SOLID STATE STARTER SOLENOID UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPARTMENT, ON STRUT TOWER) VOLTS IND

61 50 29 49 (3.4L) (2.2L) BATTERY BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) CLASS 2 DATA LINK CONNECTOR (DLC) (BELOW DASH, LEFT OF STEERING COLUMN) FUSIBLE LINK (10 GA-RUST) GEN BATT FUSE GEN TERMINAL F INPUT GEN TERMINAL L CONTROL GENERATOR GRY WIRE HOT AT ALL TIMES HOT IN ACC, RUN, START INSTRUMENT PANEL CLUSTER (IPC) IPC/BFC ACC FUSE LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) ORG/ WIRE POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (BEHIND LEFT SIDE OF DASH) PPL PPL PPL PPL SERIAL DATA CLASS 2 RED WIRE SERIAL DATA SOLID STATE STARTER SOLENOID UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPARTMENT, ON STRUT TOWER) VOLTS IND

2.4L 3.4L BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) DATA LINK CONNECTOR (DLC) (BELOW DASH, LEFT OF STEERING COLUMN) ELECTRONIC BRAKE CONTROL MODULE (EBCM) (INSIDE LEFT FRONT FENDER) HAZARD SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) IPC/HVAC BATT FUSE LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (BEHIND LEFT SIDEOF DASH) ORG/ WIRE POWERTRAIN CONTROL MODULE (BELOW LEFT SIDE OF DASH) PPL PPL DATA CLSS 2 RADIO REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (ON REAR PACKAGE SHELF) SPLICE PACK SPLICE PACK WHT WIRE

B(+) VOLTAGE B(+) VOLTAGE BASE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) DOME DOME LAMP DOME, REAR READING LAMPS DOOR EXCEPT BASE HOT AT ALL TIMES I/P COMPARTMENT LAMP SWITCH LEFT FRONT DOOR JAMB SWITCH LEFT FRONT DOOR LOCK SWITCH I/P DIMMER SWITCH LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) BFC BATT FUSE LEFT REAR DOOR JAMB SWITCH LF DOOR INPUT LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OFF OFF ON ORG/ WIRE ORG/BLK WIRE POWER CONTROL READING REAR COMPARTMENT COURTESY LAMP REAR COMPARTMENT LID RELEASE ACTUATOR REAR DR INPUT REARVIEW MIRROR READING LAMPS RIGHT FRONT DOOR JAMB SWITCH RIGHT FRONT DOOR LOCK SWITCH RIGHT I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) RIGHT I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) INT LPS FUSE RIGHT REAR DOOR JAMB SWITCH SPLICE PACK WHT WIRE

AUTO PARK LAMP RELAY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE CRUISE CONTROL ON/OFF SWITCH CRUISE SW LPS FUSE DK GRN WIRE GRY WIRE GRY/BLK WIRE HAZARD SWITCH HEAD HOT AT ALL TIMES HVAC CONTROL ASSEMBLY I/P COMPARTMENT LAMP INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INST LPS FUSE INSTRUMENT CLUSTER (5 BULBS) LAMP DIMMER MODULE (BEHIND LEFT SIDE OF DASH) NCA WIRE OFF ORG/ WIRE PANEL DIMMER SWITCH PARK PARK LPS FUSE RADIO RIGHT I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) SPLICE PACK TO RIGHT I/P FUSE BLOCK (DIAGRAM 2 OF 2) TRANSAXLE SHIFT INDICATOR LIGHT TURN/ SIGNAL MULTIFUNTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, ON STRUT TOWER) WHT WIRE YEL WIRE

AIR BAG FUSE E AIR BAG INDICATOR ANTI-LOCK BRAKES SYSTEM PPL BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) CASE GROUND CLASS 2 SERIAL DATA PRIMARY PPL DATA LINK CONNECTOR (DLC) (PARTIAL) (BELOW DASH, LEFT OF STEERING COLUMN) DK GRN WIRE DK GRN/WHT WIRE HIGH CONTROL LOW CONTROL LOW CONTROL HIGH CONTROL SERIAL DATA HOT IN ON OR START IGNITION INFLATABLE RESTRAINT I/P MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSTRUMENT PANEL CLUSTER (IPC) LEFT I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) NCA WIRE PPL PPL ENGINE CONTROLS SYSTEM PPL PPL PPL 1807 1807 SERIAL DATA CLASS 2 SHORTING BAR WHT WIRE WHT/BLK WIRE YEL WIRE

1134 1732 439 395 238 80 682 INTERIOR LIGHTS SYSTEM A/C BFC FUSE 37 BFC BATT FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) CLASS 2 SERIAL DATA DRIVER DOOR LOCK SWITCH FRONT PASS- ENGER DOOR LOCK SWITCH GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH (KEY WARNING SWITCH) INSTRUMENT PANEL CLUSTER (IPC) INT LPS FUSE G LEFT FRONT DOOR JAMB SWITCH LEFT I/P FUSE BLOCK LEFT REAR DOOR AJAR SWITCH RIGHT REAR DOOR AJAR SWITCH LOCK LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE OFF HEAD PARK ORG/ WIRE PARK BRAKE SWITCH PARK LAMP ON LFT FRT DOOR DOME IN PARKLAMP FUSE 45 PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (BELOW LEFT SIDE OF DASH) PPL PPL CLASS 2 SERIAL DATA PPL PPL RADIO RIGHT FRONT DOOR JAMB SWITCH RIGHT I/P FUSE BLOCK SEAT BELT SWITCH (PART OF DRIVER'S SEAT BELT BUCKLE) SPLICE PACK TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDER- HOOD FUSE BLOCK UNLOCK WHT WIRE YEL WIRE YEL/BLK WIRE