Buick LeSabre VII (1992-1999) (rear corner of engine) Wiring diagrams

15 30 UART DATA UART DATA 15 59 UART DATA DATA CLSS 2 PPL AT RIGHT SIDE I/P, PONT.-I/P HARN., BLK WIRE BLK/WHT WIRE BUICK, OLDS W/ DUAL ZONE A/C COMPUTER COMMAND RIDE CONTROLLER (UNDER DRIVER'S SEAT) DATA LINK CONNECTOR (BELOW LEFT SIDE OF I/P, RIGHT OF STEERING COLUMN) DIAG OUT DIAG ENABLE DK GRN WIRE E&C SERIAL ELECTRONIC BRAKE (AND TRACTION) CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) GRN WIRE HEATER AND A/C CONTROL ASSEMBLY (PONT. W/ AUTO A/C) HOT AT ALL TIMES HVAC PROGRAMMER (BUICK DUAL ZONE A/C) (BEHIND RIGHT I/P) HVAC PROGRAMMER (OLDS DUAL ZONE A/C) (BEHIND RIGHT I/P) HVAC PROGRAMMER (PONT. AUTO A/C) (BEHIND RIGHT I/P) HVAC PROGRAMMER (W/ AUTO OR DUAL ZONE A/C) (RIGHT SIDE OF I/P) I/P FUSE BLOCK INSTRUMENT CLUSTER (OLDS EXCEPT DUAL ZONE) LT BLU WIRE LT GRN WIRE OR AUTO A/C W/O DUAL ZONE ORG/ WIRE PONT. AUTO A/C PONTIAC OTHERS POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) PPL PROG ENABLE DATA CLSS 2 PPL RADIO RDO, CLSTR, MISC FUSE REMOTE FUNCTION ACTUATOR MODULE (BEHIND RIGHT I/P, NEXT TO FUSE/RELAY BOX) SENSING AND DIAGNOSTIC MODULE (SDM) (BELOW RIGHT FRONT SEAT, UNDER CARPET) TAN WIRE TRANSAXLE CONTROL INDICATOR DECODER MODULE (CENTER CONSOLE) UART DATA UART DATA UART DATA W/ DUAL ZONE OR AUTO A/C

BATTERY BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BLOWER CONTROL MODULE HVAC BLOWER MOTOR DATA LINK CONNECTOR ENGINE COOLANT LEVEL SWITCH ENGINE OIL LEVEL SWITCH ENGINE OIL PRESSURE SWITCH FROM JUNCTION FROM TRACTION CONTROL SWITCH (DIAGRAM 2 OF 6) FUEL LEVEL MODULE FUEL PUMP RELAY HIGH SPEED BLOWER RELAY (PONTIAC, OLDS W/ MANUAL A/C, BUICK W/ ELECTRIC A/C) I/P CLUSTER I/P CLUSTER (OLDS) I/P CROSS CHANNEL) IGNITION CONTROL MODULE MAP SENSOR (PONTIAC) MASS AIR FLOW (MAF SENSOR) OLDSMOBILE PARK/ NEUTRAL POSITION SWITCH PASS-KEY II DECODER MODULE POWERTRAIN CONTROL MODULE PRNDL ILLUM. LAMP (OLDS) RIGHT CORNERING LAMP RIGHT FRONT PARK/ TURN LIGHT RIGHT HIGH BEAM HEADLAMP RIGHT HIGH BEAM HEADLIGHT (OLDS AND PONTIAC) RIGHT HORN RIGHT LOW BEAM HEADLAMP RIGHT LOW BEAM HEADLIGHT (OLDS AND PONTIAC) SHIFT CONTROL INDIC LAMP WHT/ BLK WIRE

BLK WIRE BLK/WHT WIRE BUICK, OLDSMOBILE PONTIAC ENGINE CON- TROLS SYSTEM FROM LEFT FRONT STRUT) HOT AT ALL TIMES LT BLU WIRE OLDS, BUICK ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION (PNP) SWITCH (TOP LEFT SIDE OF TRANSAXLE) RAC/TRUNK REL FUSE 2 REMOTE FUNCTION ACTUATOR MODULE (RIGHT SIDE OF DASH) RIGHT I/P POWER DISTRIBUTION CENTER (BEHIND RIGHT SIDE OF I/P) TRUNK LID RELEASE ACTUATOR (CENTER REAR OF TRUNK LID, NEAR LATCH) TRUNK LID RELEASE RELAY (RIGHT I/P POWER DIST CTR) TRUNK LID RELEASE SWITCH VALET SWITCH W/ RKE