Cadillac Catera I (1996-2001) gry Wiring diagrams

BLK WIRE BLK/BRN WIRE BLK/PPL WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (MOUNTED ON THE RIGHT "A" PILLAR, BEHIND THE TRIM PANEL) BRN WIRE BRN/BLU WIRE BRN/PPL WIRE BRN/RED WIRE BRN/WHT WIRE BULB TEST CHECK ENGINE INDICATOR (MIL) CLAMP 15 CRUISE FUSE 15 COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) (LOWER LEFT SIDE OF STEERING COLUMN) DOOR LOCK SWITCH ELECTRONIC BRAKE, TRACTION CONTROL MODULE ENGINE CONTROL MODULE (ON LEFT FRONT OF THE ENGINE COMPT, IN THE ECM HOUSING) FUSE BLOCK GAUGE CLUSTER GROUND HORN SECURITY IND LOW BEAM RLY PK LIGHTS OUT R/CMPT SW GROUND IGN SW SIG VSS THEFT DET OUT SERIAL DATA BATTERY GRY WIRE HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON, BULB TEST OR START HZD FUSE 12 IGNITION KEY DISARM UNLOCK LOCK DOOR JAMB BATTERY SERIAL DATA EXT LP POWER IGNITION SWITCH INSTRUMENT CLUSTER LEFT FRONT SIDE DOOR JAMB SWITCH LEFT FRONT SIDE DOOR LOCK SWITCH UN- LOCK LEFT REAR SIDE DOOR JAMB SWITCH RIGHT FRONT SIDE DOOR JAMB SWITCH LOCK MIL CTRL OFF POWER DISTRIBUTION FUSE BLOCK PPL REAR COMPARTMENT COURTESY LAMP SWITCH RED WIRE RED/WHT WIRE RIGHT FRONT SIDE DOOR LOCK SWITCH UN- LOCK LOCK RIGHT REAR SIDE DOOR JAMB SWITCH SECURITY INDICATOR SERIAL DATA THEFT DETERRENT MODULE (MOUNTED TO THE IGNITION LOCK CYLINDER) THEFT REQ SIG VSS OUT VSS/THEFT SIGNAL WHT WIRE XM 832 XM 834

6 58 13 A/C REQ A/C REQ OUT RELAY CTRL A/C COMPRESSOR CLUTCH COIL A/C COMPRESSOR DIODE A/C COMPRESSOR REFRIGERANT PRESSURE SWITCH (LEFT FRONT OF ENGINE COMPT) A/C COMPRESSOR RELAY A/C CUTOUT A/C REQUEST BLOWER OUT OUTSIDE TEMP BLOWER DIAG A/C LOAD SWITCH (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLOWER CONTROLLER (RIGHT SIDE OF DASH) BLOWER MOTOR BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (ON RIGHT "A" PILLAR) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/PPL WIRE BRN/WHT WIRE CLAMP 15 FUSE 14 O/S MIRROR FUSE 13 DEFROSTER VALVE ACTUATOR (RIGHT SIDE OF DASH) ECM HOUSING (LEFT FRONT OF ENGINE COMPT) ELECTRONIC BRAKE/ TRACTION CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROL MODULE FUSE 10 FUSE BLOCK GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE HEADLAMP AUTOMATIC CONTROL AMBIENT LIGHT SENSOR (TOP OF DASH) HEADLIGHTS SYSTEM HEATER AND A/C CONTROL HEATER BLOWER FUSE 33 HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START HZD FUSE 12 INSIDE AIR VALVE ACTUATOR (RIGHT SIDE OF DASH) LEFT TEMPERATURE VALVE ACTUATOR (RIGHT SIDE OF DASH) MODE VALVE ACTUATOR (RIGHT SIDE OF DASH) RECIRC VACUUM SOLENOID VALVE (BEHIND RIGHT SIDE OF DASH) RED WIRE RIGHT AIR DUCT TEMPERATURE SENSOR (BEHIND RIGHT SIDE OF DASH) RIGHT TEMPERATURE VALVE ACTUATOR (RIGHT SIDE OF DASH) SERIAL DATA SPEED SIG IGN VOLT TACH INPUT GROUND B+ TEST CONNECTOR (IN ECM HOUSING) TWILIGHT SENS SUN SENS DAY/NIGHT SIG GROUND WATER CUT-OFF VACUUM SOLENOID VALVE (BEHIND RIGHT SIDE OF DASH) WHT WIRE YEL WIRE YEL/BLU WIRE

AUTOMATIC TRANSMISSION RANGE SWITCH (LEFT SIDE OF TRANSMISSION HOUSING) BLK WIRE BLU WIRE BRN WIRE FLASHER FUSE 3 FUSE BLOCK (MOUNTED TO DASH, ON LOWER LEFT SIDE OF STEERING COLUMN) GRY WIRE HOT IN ON OR START LEFT BACKUP LAMP POWER MIRRORS SYSTEM (AUTOMATIC DAY/ NIGHT MIRROR) RIGHT BACKUP LAMP WHT/BLK WIRE

AIR CONDITIONING SYSTEM BATTERY GUARD DOORS LOCK BLK WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/RED WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON RIGHT "A" PILLAR, BEHIND TRIM PANEL) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/PPL WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CLAMP W PBSL FUSE 24 DATA LINK CONNECTOR (DLC) (LOWER LEFT SIDE OF STEERING COLUMN) DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM SHIFT INTERLOCK SYSTEM FAST WIPER INPUT TS DELAY INPUT TS RETURN INTERIOR LIGHTS ON/OFF FUEL LID UNLOCK WIPER 1 POS/INTERVAL TRUNK LIGHT FUSE 10 FUSE BLOCK (LOWER LEFT OF STEERING COLUMN) GEAR OUT OF PEAK POSITION (ALL) DOOR JAMB BATTERY POSITIVE VOLTAGE GRY WIRE HEADLIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM HOT AT ALL TIMES POWER DISTRIBUTION FUSE BLOCK (LEFT FRONT OF ENGINE COMPT) FUSE HOT IN RUN HOT IN RUN CLAMP 15 CRUISE FUSE 15 HOT W/ KEY IN IGNITION INTERIOR LIGHTS SYSTEM POWER WINDOWS SYSTEM POWER TOPS SYSTEM KEY-IN POSITIVE VOLTAGE CRANK POSITIVE VOLTAGE MULTI-FUNCTION RELAY (UNDER LEFT SIDE OF DASH) PARKLIGHT ON/OFF LO BEAM ON/OFF INPUT BRAKE SWITCH POWER DISTRIBUTION SYSTEM RADIO CELLULAR PHONE RED WIRE RED/WHT WIRE RED/YEL WIRE SERIAL DATA CLASS 2 EXTERIOR LP POWER LOW POWER DRIVER TRUNK RELEASE SHIFT INTERLOCK SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM WHT WIRE YEL WIRE

4 7 2 TS DAY/NIGHT BLK WIRE BLU WIRE BODY CONTROL MODULE (MOUNTED ON RIGHT "A" PILLAR, BEHIND TRIM PANEL) BRN WIRE BRN/BLU WIRE BRN/PPL WIRE BRN/WHT WIRE CLAMP 15 CRUISE FUSE 15 DOME AND READING LAMPS DOME LAMP FUSE 29 FUSE BLOCK (LOWER LEFT SIDE OF STEERING COLUMN) GRY WIRE HEADLAMP AUTOMATIC CONTROL AMBIENT LIGHT SENSOR (MOUNTED ON TOP OF DASH) HEADLAMP SWITCH HEATER AND A/C CONTROL HOT AT ALL TIMES I/P COMPARTMENT LAMP I/P COMPARTMENT LAMP SWITCH INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SWITCH LEFT FRONT SIDE DOOR COURTESY LAMP LEFT FRONT SIDE DOOR JAMB SWITCH LEFT FRONT SIDE DOOR LOCK SWITCH LEFT REAR SIDE DOOR COURTESY LAMP LEFT REAR SIDE DOOR JAMB SWITCH LEFT ROOF RAIL COURTESY LAMP LEFT SUNSHADE ILLUMINATED MIRROR LAMP MULTI-FUNCTION RELAY (UNDER LEFT SIDE OF DASH) NCA WIRE PPL REAR COMP CTSY LP INT LPS ON/OFF DELAYED INT LP RLY INTERIOR LAMP RLY REAR COMPARTMENT COURTESY LAMP REAR COMPARTMENT COURTESY LAMP SWITCH RED WIRE RED/BLU WIRE RIGHT FRONT SIDE DOOR COURTESY LAMP RIGHT FRONT SIDE DOOR JAMB SWITCH RIGHT FRONT SIDE DOOR LOCK SWITCH RIGHT REAR SIDE DOOR COURTESY LAMP RIGHT REAR SIDE DOOR JAMB SWITCH RIGHT ROOF RAIL COURTESY LAMP RIGHT SUNSHADE ILLUMINATED MIRROR LAMP TS DAY/NIGHT TS DAY/NIGHT ALL DOOR JAMB

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE CLAMP 15 CRUISE FUSE 15 CLAMP 15 FUSE 14 DRIVER SEAT BACK CUSHION HEATER DRIVER SEAT CUSHION HEATER DRIVER SEAT HEATER RELAY (UNDER LEFT SIDE OF DASH) DRIVER SEAT HEATER SWITCH FUEL TANK FILLER DOOR LOCK RELEASE SWITCH FUSE BLOCK GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HTD SEAT FRONT FUSE 20 NCA WIRE PASSENGER SEAT BACK CUSHION HEATER PASSENGER SEAT CUSHION HEATER PASSENGER SEAT HEATER RELAY PASSENGER SEAT HEATER SWITCH REAR COMPT LID RELEASE SW RED WIRE YEL WIRE

13 24 2 1 14 SOLID STATE ABS IND. AIRBAG IND ANTI-LOCK BRAKE SYSTEM AUTOMATIC TRANSMISSION IND BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (ON RIGHT A PILLAR, BEHIND TRIM PANEL) BRAKE IND BRAKE PAD WEAR IND BRAKE-TO-SHIFT IND BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PPL WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGING IND CHECK ENGINE IND CLAMP 15 CRUISE FUSE 15 CLAMP W PBSL FUSE 24 COOLANT TEMP GAUGE COOLANT TEMP IND COOLING FLUID MINIMUM CAPACITY SENSOR (INSIDE ENGINE COOLANT OVERFLOW RESERVOIR) CRUISE CONTROL SYSTEM EXTERIOR LIGHTS SYSTEM CRUISE IND DATA LINK CONNECTOR (LOWER LEFT SIDE OF STEERING COLUMN) DELAYED INTERIOR LAMPS RELAY ELECTRONIC SUSPENSION SYSTEM ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE GAUGE SENSOR (MOUNTED IN COOLANT BRIDGE) ENGINE OIL LEVEL SENSOR (LOWER RIGHT FRONT OF ENGINE BLOCK) ENGINE OIL PRESSURE GAUGE SWITCH (LOWER RIGHT FRONT OF ENGINE) FOG LAMP IND FUEL GAUGE 26 22 23 24 25 FUEL PUMP (IN FUEL TANK) FUEL SENDER FUSE BLOCK GAUGE CLUSTER GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HEADLAMPS REQUIRED IND HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM CHARGING SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN ON, BULB TEST OR START HOT W/ KEY IN IGNITION HZD FUSE 12 ILLUMINATION INSTRUMENT CLUSTER LEFT FRONT DISC BRAKE PAD WEAR SENSOR (ON CALIPER) LEFT TURN IND LEVELING CONTROL IND LOW COOLANT LEVEL IND LOW FUEL IND LOW OIL LEVEL IND LOW WASHER FLUID IND NCA WIRE OIL PRESSURE IND PANEL ILLUM PARK BRAKE INDICATOR SWITCH (CENTER CONSOLE, ATTATCHED TO PARK BRAKE LEVER) REAR COMPARTMENT COURTESY LAMP SWITCH (ON REAR COMPT LID) REAR COMPARTMENT LID OPEN IND RED WIRE RED/BLU WIRE RIGHT FRONT DISC BRAKE PAD WEAR SENSOR (ON CALIPER) RIGHT TURN IND SEAT BELT SWITCH (PART OF DRIVER'S SEAT BELT BUCKLE) SEAT BELT WARNING IND SECURITY IND SOLID STATE SPEEDOMETER SUPPLEMENTAL RESTRAINTS SYSTEM ENGINE CONTROLS SYSTEM TACHOMETER TRACTION CONTROL IND TRANSMISSION CONTROLS SYSTEM TRANSMISSION MALFUNCTION IND VEH SPD WHT WIRE WINDSHIELD WASHER SOLVENT LEVEL SWITCH (IN WINDSHIELD WASHER SOLVENT RESERVOIR) YEL/RED WIRE

3 BULBS AUTOMATIC TRANSMISSION CONTROL INDICATOR BLK WIRE BODY CONTROL MODULE (MOUNTED ON RIGHT "A" PILLAR, BEHIND TRIM PANEL) BRN/WHT WIRE CONSOLE CIGARETTE LIGHTER DRIVER SEAT HEATER SWITCH ELECTRONIC TRACTION CONTROL SWITCH EXT LAMP PWR FRONT CIGARETTE LIGHTER FUEL TANK FILLER DOOR LOCK RELEASE SWITCH FUSE BLOCK CLAMP 58 FUSE 26 GAUGE CLUSTER GRY WIRE GRY/GRN WIRE GRY/YEL WIRE HAZARD WARNING SWITCH HEAD HEADLAMP SWITCH HEADLIGHTS SYSTEM HEATER AND A/C CONTROL HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT REAR SEAT HEATER SWITCH PARK LAMP RELAY (ON RIGHT OF STEERING COLUMN, ON RELAY BOX) PARK OFF PASSENGER SEAT HEATER SWITCH PK LAMP RLY POWER DISTRIBUTION FUSE BLOCK (ON LEFT FRONT OF ENGINE COMPARTMENT) RADIO REAR COMPARTMENT LID RELEASE SWITCH RED WIRE RED/WHT WIRE RIGHT REAR SEAT HEATER SWITCH SOLID STATE DIMMER YEL WIRE

1 2 3 4 5 6 7 BATTERY GROUND BATTERY IGNITION GROUND SERIAL DATA DOOR SW IN 1 2 GROUND POSITION IN 1.0 K 5 VOLTS BACK REST BACKWARD BACK REST FORWARD BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CLAMP 15 CRUISE FUSE 15 DATA LINK CONNECTOR (LOWER LEFT SIDE OF STEERING COLUMN) DRIVER SEAT ADJUSTER MEMORY MODULE (ATTATCHED TO UNDERSIDE OF DRIVER'S SEAT) DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT RECLINER ACTUATOR MOTOR FORWARD/BACKWARD SEAT ADJUSTER ACTUATOR MOTOR FRONT HEIGHT SEAT ADJUSTER ACTUATOR MOTOR FUSE BLOCK GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON, BULB TEST OR START LEFT FRONT SIDE DOOR JAMB SWITCH MEMORY KEY MTR CONTROL NCA WIRE PERSONAL KEY 1 PERSONAL KEY 2 PERSONAL KEY 3 PWR SEAT FUSE 35 REAR HEIGHT SEAT ADJUSTER ACTUATOR MOTOR RED WIRE SEAT BACKWARD SEAT FOWARD SEAT FRONT HEIGHT DOWN SEAT FRONT HEIGHT UP SEAT REAR HEIGHT DOWN SEAT REAR HEIGHT UP

AIR CONDITIONING SYSTEM BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE DEFOGGER SYSTEM DRIVER SEAT ADJUSTER MEMORY MODULE (ATTACHED TO UNDERSIDE OF DRIVER'S SEAT) FUSE BLOCK GRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/YEL WIRE HOT IN ON, BULB TEST OR START INSIDE REAR VIEW MIRROR LEFT OUTSIDE REAR VIEW MIRROR LEFT RIGHT O/S MIRROR FUSE 13 OUTSIDE REMOTE CONTROL REAR VIEW MIRROR SWITCH RIGHT LEFT RIGHT OUTSIDE REAR VIEW MIRROR YEL WIRE