Porsche Cayenne S III (2017-2023) trailer detector control unit Wiring diagrams

AUTOMATIC GEARBOX WIRING HARNESS CONNECTION (CCS) BACKUP SIGNAL BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BRN WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN HIGH CAN LOW CENTER TAIL LIGHT CLUSTER COMPUTER DATA LINES SYSTEM FUSE 14 FUSE HOLDER J GRN WIRE GROUND HOT AT ALL TIMES LEFT REVERSE LIGHT LEFT REVERSING LIGHT N/A ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE REAR FUSE BOX RIGHT REVERSE LIGHT RIGHT REVERSING LIGHT TERM 30 1 TERM 31 TRAILER DETECTOR CONTROL UNIT YEL/RED WIRE

BLK WIRE BRN WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN HIGH CAN LOW DATA BUS DIAGNOSTIC INTERFACE DRIVER DOOR CONTROL UNIT FRONT PASSENGER DOOR CONTROL UNIT GPS GPS AERIAL 2 GRN WIRE GRY/RED WIRE GRY/VIO WIRE GSM 1 GSM 2 GSM AERIAL GSM AERIAL 2 GSM SIG LEFT FRONT SEAT ADJUSTMENT CONTROL UNIT NCA WIRE ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE PNK WIRE REAR LID POWER OPENING CONTROL UNIT REAR SPOILER ADJUSTABLE CONTROL UNIT RED WIRE RIGHT FRONT SEAT ADJUSTMENT CONTROL UNIT SHIELD SLIDING SUNROOF ADJUSTMENT CONTROL UNIT STEERING COLUMN LOCK CONTROL ELEMENT SUNROOF ROLLER BLIND CONTROL UNIT TAN WIRE TRAILER DETECTOR CONTROL UNIT WHT WIRE

AUTOMATIC GEARBOX WIRING HARNESS CONNECTION (CCS) BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLU/VIO WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLU WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DASHBOARD FUSE BOX ELECTRONIC IGNITION LOCK FUSE 11 FUSE 14 FUSE HOLDER A FUSE HOLDER J GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HAZ WARN LIGHT BUTTON HAZARD WARNING LIGHT SWITCH HIGH-LEVEL BRAKE LIGHT BULB HOT AT ALL TIMES LEFT BRAKE/DIR INDICATOR LEFT TURN SIGNAL LF PARKING LIGHT LIN LIN 1 MARKER LIGHT N/A ONBOARD SUPPLY CONTROL UNIT ORG/BRN WIRE REAR FUSE BOX RED/YEL WIRE RF PARKING LIGHT RIGHT BRAKE LIGHT RIGHT BRAKE/DIR INDICATOR RIGHT FRONT HEADLIGHT RIGHT FRONT TURN SIGNAL, SIDE LIGHT RIGHT REAR DIR INDICATOR RIGHT TAIL LIGHT RIGHT TAIL LIGHT CLUSTER RIGHT TURN SIGNAL ROTARY LIGHT SWITCH SENSOR GROUND TAILLIGHT TERM 15 TERM 30 TERM 31 TRAILER DETECTOR CONTROL UNIT TURN SIGNAL VIO/WHT WIRE WHT/GRY WIRE WHT/VIO WIRE YEL/RED WIRE

AIR HUMIDITY RAIN, LIGHT SENSOR ANTI-ROLL BAR CONTROL UNIT 2 AXLE DIFFERENTIAL LOCK CONTROL UNIT BRN WIRE BRN/VIO WIRE CLIMATRONIC OPERATING UNIT WIRING HARNESS CLIMATRONIC WIRING HARNESS, RADIATOR FAN ENGINE SOUND GENERATOR CONTROL UNIT EXHAUST FLAP CONTROL UNIT EXHAUST FLAP CONTROL UNIT 2 FRONT ANTI-ROLL BAR CONTROL UNIT FRONT ROOF MODULE FUSE CARRIER 5 GARAGE DOOR OPERATION CONTROL UNIT HEATED REAR WINDOW RELAY HIGH VOLTAGE BATTERY CHARGING UNIT 1 INTERIOR MIRROR LANE CHANGE ASSIST CONTROL UNIT LANE CHANGE ASSIST CONTROL UNIT 2 LEFT "C" PILLAR) LEFT EXHAUST FLAP CONTROL UNIT 2 LEFT LUGGAGE COMPARTMENT LIGHT LEFT REAR BRAKE PAD WEAR SENDER LEFT REAR SEAT HEATING CONTROL LEFT TAIL LIGHT CLUSTER ONBOARD SUPPLY CONTROL UNIT 2 OPENING EXHAUST FLAP 2 CONTROL UNIT 2 PTC HEATER ELEMENT 1 REAR ANTI-ROLL BAR CONTROL UNIT 2 REAR LID POWER OPENING SENDER RELAY CARRIER 6 RIGHT EXHAUST FLAP CONTROL UNIT 2 SEAT VENTILATION RELAY SLIDING SUNROOF ADJUSTMENT CONTROL UNIT SUBWOOFER TIRE PRESSURE MONITORING SYSTEM CONTROL UNIT TRAILER DETECTOR CONTROL UNIT VIO/BRN WIRE YEL WIRE

BRN WIRE GRN WIRE GROUND GRY/BLU WIRE GRY/WHT WIRE LEFT DRINKS HOLDER ILLUMINATION BULB LEFT FRONT FOOTWELL LIGHT LEFT LUGGAGE COMPARTMENT LIGHT LIN INPUT LIN OUTPUT LOWERING LOAD SILL, TOWING BRACKET OPERATING UNIT REAR LID CLOSURE BUTTON REAR LID LIGHT REAR LID LIGHT 2 RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOOTWELL LIGHT RIGHT LUGGAGE COMPARTMENT LIGHT TERM 30 TERM 31 TERM 58 TRAILER DETECTOR CONTROL UNIT VIO/RED WIRE VIO/WHT WIRE YEL/GRN WIRE

3.0L TURBO, 3.0L TURBO HYBRID 4.0L TURBO 4.0L TURBO HYBRID ADAPTIVE SUSPENSION CONTROL UNIT ADJUSTABLE REAR SPOILER CONTROL UNIT AUTOMATIC GEARBOX CONTROL UNIT AXLE DIFFERENTIAL LOCK CONTROL UNIT DIGITAL SOUND PACKAGE AMPLIFIER FROM BATTERY ISOLATION UNIT (DIAGRAM 1 OF 9) FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE CARRIER 9 FUSE HOLDER G FUSE HOLDER H LEFT REAR SEAT HEATING N/A N/A N/A N/A N/A N/A ONBOARD SUPPLY CONTROL UNIT REAR AIR CONDITIONING SYSTEM OPERATING, DISPLAY UNIT REAR FUSE BOX REAR LID POWER OPENING CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT REAR SEAT HEATING TO FUSE CARRIER 8 (DIAGRAM 9 OF 9) TO FUSE HOLDER J (DIAGRAM 8 OF 9) TO FUSE HOLDER K (DIAGRAM 6 OF 9) TO FUSE HOLDER Y (DIAGRAM 9 OF 9) TO FUSE HOLDER Z (DIAGRAM 9 OF 9) TRAILER DETECTOR CONTROL UNIT

ADAPTIVE SUSPENSION CONTROL AUTOMATIC GEARBOX WIRING HARNESS CONNECTION (CCS) BACKUP LAMPS CIRCUIT BACKUP SIGNAL BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE BOOSTER BRAKE BOOSTER FUSE BRN WIRE BRN/YEL WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM ELECTRIC BRAKE ELECTRIC TRAILER BRAKES POTENTIOMETER EXTEND TOWBAR SYSTEM EXTERIOR LAMPS CIRCUIT FRONT FUSE BOX FUSE 10 FUSE 2 FUSE 5 FUSE 6 FUSE 7 FUSE 9 FUSE HOLDER D FUSE HOLDER G FUSE HOLDER H FUSE HOLDER Y GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GROUND GRY/BLU WIRE HALL SENSOR HALL SENSOR SIGNAL HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED IGNITION ON (TERMINAL 15) BRAKE LIGHT SWITCH LEFT TERM 30 LEFT TURN SIGNAL LOAD SILL LOWERING DOWN LOAD SILL LOWERING REDUNDANT LOAD SILL LOWERING UP LOAD SILL PROTECTION ILLU LOCKING BOLT 1 LOWER REAR LOWERING LOAD SILL, TOWING BRACKET OPERATING UNIT LOWERING TOWING BRACKET MOTOR MOTOR N/A ONBOARD SUPPLY CONTROL UNIT ORG/BRN WIRE ORG/GRY WIRE RAISE REAR REAR FUSE BOX REAR LOWERING LED RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RETRACT TOWBAR SYSTEM RIGHT TAIL LIGHT RIGHT TERM 30 RIGHT TURN SIGNAL SENSOR GROUND SIGNAL GROUND STOP LIGHT SWITCHING CONTACT REDUNDANT SWIVEL MOTOR TERM 15 ACT TERM 15 LOAD TERM 30 TERM 30 CHARGING LINE TERM 30 SWITCHED TERM 31 TOWING BRACKET WARNING LAMP TRAILER DETECTOR CONTROL UNIT WHT/GRN WIRE WHT/VIO WIRE YEL/GRY WIRE YEL/VIO WIRE

ACCELERATOR PEDAL MODULE AIR BAG CONTROL UNIT BANK 1 1+ BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE LIGHT SW BRAKE LIGHT SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN PRIVATE HIGH CAN PRIVATE LOW COMPUTER DATA LINES SYSTEM EXHAUST GAS TEMPERATURE SENDER 4 BANK 1 FRONT FUSE BOX FUEL DELIVERY UNIT FUEL LEVEL SENS 1 FUEL LEVEL SENS 2 FUEL PUMP CONTROL UNIT FUSE 14 FUSE 2 FUSE 7 FUSE HOLDER D FUSE HOLDER E FUSE HOLDER J GND CHANNEL 1 GND CHANNEL 2 GND FUEL LEVEL SENS GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GROUND SENSOR GRY WIRE HOT AT ALL TIMES KL 31 KL 87 N/A ONBOARD SUPPLY CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE OUTPUT PETROL PARTICULATE FILTER 2 PRESSURE DIFFERENTIAL SENDER 2 PHASE U PHASE V PHASE W PRESSURE TANK SENSOR PWM REAR FUSE BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SENT SIGNAL SIGNAL 1 SIGNAL 2 STOP LT SW TERM 15 TERM 30 1 TERM 50 TERM 87 TRAILER DETECTOR CONTROL UNIT VIO WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/GRN WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

ACCELERATOR PEDAL MODULE AIR BAG CONTROL UNIT BANK 1 1+ BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE LIGHT SW BRAKE LIGHT SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN PRIVATE HIGH CAN PRIVATE LOW COMPUTER DATA LINES SYSTEM EXHAUST GAS TEMPERATURE SENDER 4 BANK 1 FRONT FUSE BOX FUEL DELIVERY UNIT FUEL LEVEL SENS 1 FUEL LEVEL SENS 2 FUEL PUMP CONTROL UNIT FUSE 14 FUSE 2 FUSE 7 FUSE HOLDER D FUSE HOLDER E FUSE HOLDER J GND CHANNEL 1 GND CHANNEL 2 GND FUEL LEVEL SENS GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GROUND SENSOR GRY WIRE HOT AT ALL TIMES KL 31 KL 87 N/A ONBOARD SUPPLY CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE OUTPUT PETROL PARTICULATE FILTER 2 PRESSURE DIFFERENTIAL SENDER 2 PHASE U PHASE V PHASE W PRESSURE TANK SENSOR PWM REAR FUSE BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SENT SIGNAL SIGNAL 1 SIGNAL 2 STOP LT SW TERM 15 TERM 30 1 TERM 50 TERM 87 TRAILER DETECTOR CONTROL UNIT VIO WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/GRN WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE