Cadillac Catera I (1996-2001) yel Wiring diagrams

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

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

ALC FUSE 27 ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU/RED WIRE BRN WIRE BRN/PPL WIRE BRN/WHT WIRE CLAMP 15 CRUISE FUSE 15 COLUMN) DATA LINK CONNECTOR FUSE BLOCK (MOUNTED TO DASH, LOWER LEFT SIDE OF STEERING COLUMN) GAUGE CLUSTER HOT AT ALL TIMES HOT IN ON OR START LEVELING WARNING IND REAR SUSPENSION LEVELING AIR COMPRESSOR (RIGHT FRONT OF VEHICLE) RED WIRE WHT WIRE YEL WIRE

10 3 LEFT 6 18 LEFT TURN RIGHT TURN BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BCM) (MOUNTED ON THE RIGHT "A" PILLAR, BEHIND TRIM PANEL) BRN WIRE BRN/WHT WIRE CENTER TAILLAMP RIGHT LICENSE LAMP CLAMP 58 FUSE 26 FLASHER FUSE 3 FUSE FUSE BLOCK GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HAZARD WARNING SWITCH HEADLAMP SWITCH HIGH MOUNTED STOP LAMP (AUX) HOT AT ALL TIMES HOT IN ON OR START HOT W/ LOW BEAMS ON HZD FUSE 12 INSTRUMENT CLUSTER INTERIOR LIGHTS LEFT CORNERING LAMP LEFT FRONT PARK/TURN LAMP LEFT FRONT SIDE MARKER LAMP LEFT LICENSE LAMP LEFT REAR SIDE MARKER LEFT STOP LAMP LEFT STOP/ TAIL- LAMP LO BEAM RH FUSE 31 OFF PARK HEAD PARK LAMP RELAY (RIGHT SIDE OF STEER COLUMN, ON RELAY BOX) POWER DISTRIBUTION FUSE BLOCK PRK LP LEFT FUSE 23 PRK LP RIGHT FUSE 30 RED WIRE RED/WHT WIRE RIGHT RIGHT CORNERING LAMP RIGHT FRONT PARK/TURN LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT REAR SIDE MARKER RIGHT STOP/ TAIL- LAMP STOP LAMP SWITCH (ATTACHED TO BRAKE PEDAL) TURN SIGNAL FLASHER (ON RELAY BOX) TURN SIGNAL SWITCH YEL WIRE

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

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (ON RIGHT "A" PILLAR) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/PPL WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CLAMP 15 CRUISE FUSE 15 DAYTIME RUNNING LAMP RELAY FLASH TO PASS SWITCH FOG LAMP INDICATOR FOG LAMP RELAY FOG LAMP SWITCH FUSE FUSE BLOCK (LOWER LEFT SIDE OF STEERING COLUMN) GRY/BLK WIRE HEAD HEADLAMP REQUIRED HEADLAMP SWITCH HEATER AND A/C CONTROL HI BEAM LH FUSE 21 HI BEAM RH FUSE 32 HIGH BEAM HIGH BEAM INDICATOR HIGH BEAM SWITCH HOT AT ALL TIMES HOT IN ON OR START HOT WITH PARK LAMP RELAY ON INSTRUMENT CLUSTER LEFT FOG LAMP LEFT HEADLAMP LEFT HEADLAMP RELAY (HIGH BEAM) LO BEAM LH FUSE 22 LO BEAM RH FUSE 31 LOW BEAM LOW BEAM INDICATOR LOW BEAM RELAY MAX TWILIGHT SENTINEL DELAY SWITCH MIN MULTI-FUNCTION RELAY (UNDER LEFT SIDE OF DASH) PARK LAMP RELAY PARK OFF HEADLAMP SWITCH POWER DISTRIBUTION FUSE BLOCK (LEFT FRONT OF ENGINE COMPT) PRK LP LH FUSE 23 RADIO BATT GUARD FUSE 8 RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY BOX (RIGHT SIDE OF STEERING COLUMN) RIGHT FOG LAMP RIGHT HEADLAMP RIGHT HEADLAMP RELAY (HIGH BEAM) SOLID STATE TS DAY/NIGHT TS ON/OFF HI-BEAM ON/OFF EXT LAMP PWR TURN SIGNAL SWITCH TWILIGHT SENTINEL INDICATOR TWILIGHT SENTINEL SWITCH WHT WIRE YEL 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

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

AUTOMATIC LEVEL CONTROL SENSOR BATTERY BLK WIRE BLOWER CONTROLLER CLAMP 30 A/T FUSE 5 CONSOLE CIGARETTE LIGHTER FRONT CIGARETTE LIGHTER DATA LINK CONNECTOR DAYTIME RUNNING LAMP RELAY LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR DOME LAMP FUSE 29 CIG FUSE 16 DRIVER SEAT ADJUSTER MEMORY MODULE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT HEATER RELAY PASSENGER SEAT HEATER RELAY RADIO SPEAKER AMPLIFIER ECM HOUSING (LEFT FRONT OF ENGINE COMPT) ELECTRONIC BRAKE/ TRACTION CONTROL MODULE BODY CONTROL MODULE ENGINE CONTROLS POWER RELAY ENGINE CONTROL MODULE FAN CONTROL RELAY FUEL PUMP RELAY FUSE FUSE 40 FUSE 42 FUSE 49 FUSE 50 FUSE 52 FUSE BLOCK FUSE FUSE FUSE GENERATOR HEADLAMP SWITCH TURN SIGNAL SWITCH HEATED OUTSIDE REAR VIEW MIRROR AND REAR WINDOW DEFOGGER RELAY HEATER BLOWER FUSE 33 HI BEAM LH FUSE 21 SUN ROOF FUSE 25 HI BEAM RH FUSE 32 HORN 1 HORN 2 HORN FUSE 17 DOOR LOCK FUSE 28 HORN RELAY CD CHANGER HTD SEAT FRONT FUSE 20 AUDIO FUSE 6 HZD FUSE 12 HTD SEAT REAR FUSE 4 ALC FUSE 27 INSTRUMENT CLUSTER LEFT FRONT SIDE DOOR WINDOW REGULATOR MOTOR LEFT FRONT SIDE DOOR WINDOW SWITCH LEFT HEADLAMP RELAY LEFT REAR SEAT CUSHION HEATER RELAY LOW BEAM RELAY MULTI- FUNCTION RELAY A/C COMPRESSOR RELAY MULTIFUNCTION RELAY HEATER AND A/C CONTROL HAZARD WARNING SWITCH GAUGE CLUSTER PARK LAMP RELAY PASSENGER SEAT ADJUSTER SWITCH POWER DISTRIBUTION FUSE BLOCK PWF FUSE 1 PWR FUSE 7 PWR SEAT FUSE 35 RADIO BATT GUARD FUSE 8 REAR SUNSHADE MOTOR RED WIRE RED/YEL WIRE REMOTE CONTROL DOOR LOCK RECEIVER DOOR LOCK RELAY RIGHT FRONT SIDE DOOR WINDOW REGULATOR MOTOR RIGHT HEAD- LAMP RELAY RIGHT REAR SEAT CUSHION HEATER RELAY RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR RR WDO DEFOG FUSE 34 SECONDARY AIR INJECTION PUMP RELAY STARTER MOTOR SWITCH STOP LAMP SWITCH SUN ROOF ACTUATOR THEFT DETERRENT MODULE TO IGNITION SWITCH (DIAGRAM 2 OF 2) TO PWF FUSE (DIAGRAM 1 OF 2) TRANSMISSION CONTROL MODULE YEL WIRE

AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL SWITCH BLK WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/RED WIRE BLK/YEL WIRE BODY CONTROL MODULE (MOUNTED ON THE RIGHT "A" PILLAR, BEHIND THE TRIM PANEL) BRN WIRE BRN/PPL WIRE BRN/WHT WIRE CLAMP 15 PBSL FUSE 2 CLAMP CRUISE FUSE 15 DOOR LOCK FUSE 28 DOOR LOCK RELAY (MOUNTED ON THE RIGHT "A" PILLAR, BEHIND THE BCM) DOOR LOCK SWITCH (INSIDE DRIVER DOOR LOCK KEY CYLINDER ASSEMBLY) DOOR UNLOCK RELAY DRIVER DOOR UNLK DOORS UNLOCK DOORS LOCK BRAKE SWITCH DRIVER DOOR UNLOCK RELAY FUSE FUSE BLOCK HOT AT ALL TIMES HOT IN ON HOT IN ON OR START LEFT FRONT DOOR ACTUATOR LEFT FRONT DOOR LOCK SWITCH LEFT REAR DOOR ACTUATOR LOCK LOCK RELAY RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER CONN BREAKOUT) RIGHT FRONT DOOR ACTUATOR RIGHT FRONT DOOR LOCK SWITCH RIGHT REAR DOOR ACTUATOR SHIFT INTERLOCK SYSTEM STOP LAMP SWITCH (ATTACHED TO BRAKE PEDAL) TRANSMISSION CONTROL SELECTOR SWITCH UNLOCK YEL WIRE