Porsche Cayenne Turbo III (2017-2023) brn Wiring diagrams
This page contains all the electrical diagrams for the component. brn, in which he is found in the car Porsche Cayenne Turbo III (2017-2023). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
brn wiring diagram (111 of 186)
3.0L TURBO, 3.0L TURBO HYBRID
4.0L TURBO
4.0L TURBO HYBRID
AUTOMATIC GEARBOX CONTROL UNIT
BLK WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
BRN/BLK WIRE
CAN INFO HIGH
CAN INFO LOW
CAN PRIVAT HIGH
CAN PRIVAT LOW
COMPUTER DATA LINES SYSTEM
ENGINE/MOTOR CONTROL UNIT
FLEXRAY BRANCH 1 BM
FLEXRAY BRANCH 1 BP
FLEXRAY BRANCH 2 BM
FLEXRAY BRANCH 2 BP
FRONT FUSE BOX
FUSE 4
FUSE 6
FUSE BOXES
FUSE HOLDER D
FUSE HOLDER E
FUSE HOLDER G
GEARBOX OIL COOLING VALVE
GRN WIRE
GRN/WHT WIRE
GROUND
HOT AT ALL TIMES
IGNITION ON (TERMINAL 15)
N/A
ONBOARD SUPPLY CONTROL UNIT
ORG/BLK WIRE
ORG/BRN WIRE
PARK/NEUTRAL START RELEASE
PNK WIRE
REAR FUSE BOX
RED WIRE
RED/VIO WIRE
RED/YEL WIRE
SELECTOR LEVER SENSORS CONTROL UNIT
START RELEASE
TERM 15 ACTIVATION
TERM 30
TERM 31
THERMOSTATIC VALVE (THERMAL MANAGEMENT)
Go to component -> A/t circuit -> BRN WIRE
brn wiring diagram (112 of 186)
ALL-WHEEL DRIVE CONTROL UNIT
BRN WIRE
COMPUTER DATA LINES SYSTEM
FLEXRAY 1-
FLEXRAY 2 -
FRONT FUSE BOX
FUSE 10
FUSE 12
FUSE HOLDER B
FUSE HOLDER D
GRN WIRE
GROUND
HOT AT ALL TIMES
HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED
IGNITION ON (TERMINAL 15)
N/A
PNK WIRE
RED/GRN WIRE
TERM 30
WHT/RED WIRE
Go to component -> Awd circuit -> BRN WIRE
brn wiring diagram (113 of 186)
3.0L TURBO, 3.0L TURBO HYBRID
3.0L TURBO, 3.0L TURBO HYBRID 4.0L TURBO, 4.0L TURBO HYBRID
ADAPTIVE CRUISE CONTROL UNIT
AIR CONDITIONING SYSTEM PRESSURE SWITCH
BLU WIRE
BRN WIRE
BRN/BLU WIRE
CONNECTION (CONVENIENCE CAN BUS, LOW), IN REAR ARMREST WIRING HARNESS
CONNECTION (LF), IN COMMUNICATION WIRING HARNESS
CONNECTION 1, IN DRIVER SEAT BACKREST WIRING HARNESS
CONNECTION 2 (TELEPHONE), IN MAIN WIRING HARNESS
CONNECTION 2, IN WIRING HARNESS FOR ROOF OPERATION
CONNECTION 3, IN WIRING HARNESS FOR ROOF OPERATION
CONTINUED COOLANT CIRCULATION PUMP
COOLANT PUMP FOR HIGH- VOLTAGE BATTERY
COOLANT PUMP FOR LOW- TEMPERATURE CIRCUIT 2
ELECTRICAL AIR CONDITIONER COMPRESSOR
ELECTRONIC STABILIZATION PROGRAM CONTROL UNIT
ENGINE/MOTOR CONTROL UNIT
FRONT LEFT HEADLIGHT
GEARBOX OIL COOLING PUMP
IGNITION COIL 1 (W/ OUTPUT STAGE)
IGNITION COIL 2 (W/ OUTPUT STAGE)
IGNITION COIL 3 (W/ OUTPUT STAGE)
IGNITION COIL 4 (W/ OUTPUT STAGE)
IGNITION COIL 5 (W/ OUTPUT STAGE)
IGNITION COIL 6 (W/ OUTPUT STAGE)
IGNITION COIL 7 (W/ OUTPUT STAGE)
IGNITION COIL 8 (W/ OUTPUT STAGE)
LEFT BONNET CONTACT SWITCH
LEFT CHARGE- AIR COOLER
LEFT FRONT RADAR SENSOR CONTROL UNIT FOR OBJECT DETECTION
RIGHT FRONT RADAR SENSOR CONTROL UNIT FOR OBJECT DETECTION
TREBLE HORN
TURBO CHARGER
Go to component -> Ground distribution circuit (1 of 6) -> BRN WIRE
brn wiring diagram (114 of 186)
ALARM HORN
AUXILIARY HEATER CONTROL UNIT
AUXILIARY PUMP FOR HEATING
BASS HORN
BRAKE LIGHT SWITCH
BRAKE SERVO CONTROL UNIT
BRN WIRE
CIRCULATION PUMP 2
COOLANT PUMP
DIAGNOSTIC CONNECTION
DRIVER DOOR CONTROL UNIT
DRIVER SIDE CENTRAL LOCKING LOCK UNIT
ELECTRIC TRAILER BRAKES POTENTIOMETER
ELECTRICAL AIR CONDITIONER COMPRESSOR
ELECTRO-HYDRAULIC ENGINE MOUNTING CONTROL UNIT
HEADLIGHT WASHER SYSTEM PUMP
HIGH VOLTAGE BATTERY PRE- HEATING MIXING VALVE 2
HIGH-VOLTAGE HEATER (PTC)
LEFT FRONT EXTERIOR DOOR HANDLE CONTACT SENSOR
ONBOARD SUPPLY CONTROL UNIT
RADIATOR BLIND CONTROL MOTOR
RADIATOR BLIND CONTROL MOTOR 3
RADIATOR BLIND CONTROL MOTOR 5
RADIATOR FAN
REFRIGERANT CIRCULATION SOLENOID VALVE
RIGHT BONNET CONTACT SWITCH 2
RIGHT FRONT HEADLIGHT
RIGHT REAR TRIGGER 2 FOR PEDESTRIAN PROTECTION
SECONDARY AIR PUMP MOTOR
SIREN BACKUP HORN
SOLENOID FOR COOLANT CIRCUIT
SOLENOID VALVE 2
SOLENOID VALVE 3
SOLENOID VALVE 4
STRUCTURE-BORNE SOUND CONTROL UNIT
TERMINAL 15 VOLTAGE SUPPLY RELAY
THERMAL MANAGEMENT CONTROL UNIT
TRIGGER 1 FOR PEDESTRIAN PROTECTION
WINDSCREEN WIPER
Go to component -> Ground distribution circuit (2 of 6) -> BRN WIRE
brn wiring diagram (115 of 186)
3.0L TURBO, 3.0L TURBO HYBRID
3.0L TURBO, 3.0L TURBO HYBRID 4.0L TURBO, 4.0L TURBO HYBRID
ADAPTIVE SUSPENSION CONTROL UNIT
ALL-WHEEL DRIVE CONTROL UNIT
ANTI-ROLL BAR CONTROL UNIT
AUTOMATIC GEARBOX CONTROL UNIT
BRAKE LIGHT SWITCH
BRN WIRE
CLUTCH ACTUATOR
CONNECTION 1, IN MAIN WIRING HARNESS
COOLANT PUMP FOR LOW- TEMPERATURE CIRCUIT 2
DRIVER ASSIST SYSTEMS CONTROL UNIT
EARTH CONNECTION, ON FUEL TANK FILLER NECK
ENGINE SOUND GENERATOR CONTROL UNIT 2
EXHAUST FLAP CONTROL UNIT
FRONT PASSENGER DOOR CONTROL UNIT
FRONT PASSENGER SIDE CENTRAL LOCKING LOCK UNIT
FRONT PASSENGER SIDE LIGHT FOR SILL PANEL MOULDING BACKGROUND LIGHTING
FUEL DELIVERY UNIT
FUEL PUMP CONTROL UNIT
GAS SUSPENSION COMPRESSOR
GEARBOX AUXILIARY HYDRAULIC PUMP
HEATED WINDSCREEM CONTROL UNIT
HIGH VOLTAGE BATTERY 1
MANUAL
POWER, CONTROL ELECTRONICS FOR ELECTRIC DRIVE
REFRIGERANT EXPANSION VALVE 2
RIGHT FRONT EXTERIOR DOOR HANDLE CONTACT SENSOR
RIGHT REAR SEAT HEATING CONTROL UNIT
WHT WIRE
Go to component -> Ground distribution circuit (3 of 6) -> BRN WIRE
brn wiring diagram (116 of 186)
ADAPTIVE CRUISE CONTROL UNIT 3
BRN WIRE
CONNECTION 1 (INTERIOR MONITOR), IN FLOOR WIRING HARNESS
CONNECTION 2 (MIRROR MEMORY), IN FLOOR WIRING HARNESS
DATA BUS DIAGNOSTIC INTERFACE
DRIVER ASSIST SYSTEMS CONTROL UNIT
DRIVER SIDE AIR BAG IGNITER
DRIVER SIDE LIGHT SILL PANEL MOULDING BACKGROUND LIGHTING
DRIVER SIDE REAR LIGHT SILL PANEL MOULDING BACKGROUND LIGHTING
FRONT PASSENGER SIDE AIR BAG IGNITER
HEATED WINDSCREEM CONTROL UNIT
LEFT FRONT HEATED SEAT CUSHION
LEFT FRONT SEAT ADJUSTMENT CONTROL UNIT
LEFT FRONT SEAT ADJUSTMENT OPERATING UNIT
LEFT FRONT SEAT BACKREST FAN 1
LEFT FRONT SEAT BELT
LEFT FRONT SEAT CUSHION FAN 1
LEFT FRONT SEAT EXTENSION HEATER ELEMENT
LEFT FRONT SEAT HEATED BACKREST
LEFT REAR CENTRAL LOCKING LOCK UNIT
LEFT REAR DOOR CONTROL UNIT
LEFT REAR EXTERIOR DOOR HANDLE CONTACT SENSOR
LEFT REAR SMART DISPLAY CONTROL UNIT
MANUAL
NIGHT VISION SYSTEM CONTROL UNIT
PASSENGER SIDE REAR LIGHT SILL PANEL MOULDING BACKGROUND LIGHTING
RIGHT FRONT HEATED SEAT CUSHION
RIGHT FRONT SEAT ADJUSTMENT OPERATING UNIT
RIGHT FRONT SEAT BACKREST FAN 1
RIGHT FRONT SEAT BELT
RIGHT FRONT SEAT CUSHION FAN 1
RIGHT FRONT SEAT EXTENSION HEATER ELEMENT
RIGHT FRONT SEAT HEATED BACKREST
RIGHT REAR SMART DISPLAY CONTROL UNIT
SEAT OCCUPIED RECOGNITION CONTROL UNIT
WHT WIRE
Go to component -> Ground distribution circuit (4 of 6) -> BRN WIRE
brn wiring diagram (117 of 186)
3.0L TURBO, 3.0L TURBO HYBRID
AIR HUMIDITY RAIN, LIGHT SENSOR
ANTI-ROLL BAR CONTROL UNIT 2
AXLE DIFFERENTIAL LOCK CONTROL UNIT
BRN WIRE
CLIMATRONIC OPERATING UNIT WIRING HARNESS
CLIMATRONIC WIRING HARNESS, RADIATOR FAN
CONNECTON 1, IN ABS WIRING HARNESS
DVD CHANGER
ENGINE SOUND GENERATOR CONTROL UNIT
EXHAUST FLAP CONTROL UNIT
EXHAUST FLAP CONTROL UNIT 2
FRONT ROOF MODULE
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 LUGGAGE COMPARTMENT LIGHT
LEFT REAR BRAKE PAD WEAR SENDER
LEFT REAR SEAT HEATING CONTROL
LEFT TAIL LIGHT CLUSTER
ONBOARD SUPPLY CONTROL UNIT 2
REAR LID POWER OPENING SENDER
RELAY CARRIER 6
SEAT VENTILATION RELAY
SLIDING SUNROOF ADJUSTMENT CONTROL UNIT
SUBWOOFER LOADSPACE FLOOR
TIRE PRESSURE MONITORING SYSTEM CONTROL UNIT
TRAILER DETECTOR CONTROL UNIT
VEHICLE LOCATION SYSTEM CONTROL UNIT
VIO/BRN WIRE
WHT WIRE
YEL WIRE
Go to component -> Ground distribution circuit (6 of 6) -> BRN WIRE
brn wiring diagram (118 of 186)
AIR HUMIDITY RAIN, LIGHT SENSOR
BLK WIRE
BLK/BLU WIRE
BLK/GRY WIRE
BODY GND
BRN WIRE
CAN HIGH
CAN LOW
COMPUTER DATA LINES SYSTEM
DASHBOARD FUSE BOX
FRONT FUSE BOX
FUSE 11
FUSE 12
FUSE 15
FUSE 16
FUSE HOLDER D
FUSE HOLDER E
FUSE HOLDER F
GRN/GRY WIRE
GROUND
GRY WIRE
GRY/BLU WIRE
HOT AT ALL TIMES
HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED
LEFT FRONT HEADLIGHT
LH HIGH BEAM
LH MAIN HEADLIGHTS
LIN 1
MARKER LIGHT
N/A
ONBOARD SUPPLY CONTROL UNIT
ORG/BRN WIRE
RED WIRE
RED/YEL WIRE
RH HIGH BEAM
RH MAIN HEADLIGHTS
RIGHT FRONT HEADLIGHT
ROTARY LIGHT SWITCH
TERM 15
TERM 30
TERM 31
TURN SIGNAL
VIO/WHT WIRE
WHT WIRE
WHT/BLK WIRE
WHT/GRY WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Headlights circuit -> BRN WIRE
brn wiring diagram (119 of 186)
BLK/WHT WIRE
BLU/WHT WIRE
BRN WIRE
BRN/WHT WIRE
CAN HIGH
CAN LOW
COMPUTER DATA LINES SYSTEM
DOOR GUARD LIGHT
DOOR HANDLE ILLU BULB
DRIVER DOOR BACKGROUND LIGHTING 2
DRIVER DOOR CONTROL UNIT (IN DRIVER DOOR)
DRIVER DOOR STORAGE COMPARTMENT ILLUMINATION BULB
DRIVER DOOR WINDOW REGULATOR OPERATING UNIT
DRIVER EXIT WARNING LAMP
DRIVER SIDE CENTRAL LOCKING SYSTEM INTERIOR LOCKING BUTTON
DRIVER SIDE ENTRY LIGHT
DRIVER SIDE INTERIOR DOOR HANDLE ILLUMINATION LIGHT
DRIVER SIDE LIGHT SILL PANEL MOULDING BACKGROUND LIGHTING
ENGINE WIRING HARNESS CONNECTION 2
FRONT FUSE BOX
FUSE 2
FUSE 8
FUSE HOLDER C
FUSE HOLDER E
GROUND
HOT AT ALL TIMES
INTERIOR DOOR HANDLE ILLU BULB
LIN INPUT
LIN OUTPUT
N/A
POWER
RED/GRN WIRE
RED/WHT WIRE
TERM 30
TERM 31
TOWING BRACKET WIRING HARNESS CONNECTION 1
VIO/BLK WIRE
VIO/GRN WIRE
VIO/WHT WIRE
VIO/YEL WIRE
WHT WIRE
WHT/BRN WIRE
WHT/VIO WIRE
Go to component -> Interior lights circuit (5 of 8) -> BRN WIRE
brn wiring diagram (120 of 186)
ACTUATORS/SENS SPLY
AXLE DIFFERENTIAL LOCK CONTROL UNIT
AXLE DIFFERENTIAL LOCK MOTOR
BLU WIRE
BRN WIRE
BRN/BLU WIRE
BRN/GRN WIRE
COMPUTER DATA LINES SYSTEM
ENG TEMP
ENG TEMP GND
ENGINE BRAKE A
ENGINE BRAKE B
ENGINE TEMP
FLEXRAY BRANCH 1 BM
FLEXRAY BRANCH 1 BP
FLEXRAY BRANCH 2 BM
FLEXRAY BRANCH 2 BP
FUSE 10
FUSE HOLDER D
FUSE HOLDER H
GND SENSORS
GRN WIRE
GRN/BLK WIRE
GRY/WHT WIRE
HALL SIGNAL 1
HALL SIGNAL 3
HOT AT ALL TIMES
HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED
MAGNETIC BRAKE HIGH
MAGNETIC BRAKE LOW
MOTOR
MTR A
MTR B
N/A
PNK WIRE
POS SIG 1
POS SIG 2
REAR FUSE BOX
RED/GRN WIRE
RED/VIO WIRE
RED/YEL WIRE
SENS GND
TERM 15
TERM 30
TERM 31
WHT/BLU WIRE
WHT/RED WIRE
Go to component -> Rear differential lock circuit -> BRN WIRE
