Porsche Panamera 4S 971 (2016-2020) onboard supply control unit Wiring diagrams

2.9L TWIN TURBO HYBRID, 4.0L TWIN TURBO HYBRID 2.9L TWIN TURBO, 2.9L TWIN TURBO HYBRID, 3.0L TURBO 4.0L TWIN TURBO, 4.0L TWIN TURBO HYBRID A/C COMPRESSOR VALVE + AIR CONDITIONER COMPRESSOR AMBIENT TEMPERATURE SENSOR BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN DRIVE 1 HIGH CAN DRIVE 1 LOW CLUTCH COMPRESSOR CLUTCH COMPUTER DATA LINES SYSTEM CONTROL VALVE COOLANT CIRCULATION PUMP COOLANT LEVEL COOLANT SHORTAGE INDICATOR SENDER COOLANT TEMP COOLANT TEMP ENGINE OUTLET ENGINE CONTROL UNIT (LEFT REAR OF ENGINE COMPT) ENGINE COVER PANEL TEMPERATURE SENDER ENGINE OUTLET COOLANT TEMPERATURE SENDER EXCEPT 2.9L TWIN TURBO HYBRID, 4.0L TWIN TURBO HYBRID EXCEPT HYBRID FUSE 11 FUSE 3 FUSE 5 FUSE 6 FUSE 9 FUSE CARRIER 2 FUSE CARRIER 4 FUSE CARRIER 8 FUSE HOLDER F GRN/RED WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE HEATER COOLANT SHUT-OFF VALVE HEATER SHUT-OFF VALVE HOT AT ALL TIMES HOT W/ MAIN RELAY ENERGIZED HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED LEFT SEAT FUSE BOX N/A NEGATIVE ONBOARD SUPPLY CONTROL UNIT ORG/BLK WIRE ORG/BRN WIRE OUTSIDE TEMPERATURE SENSOR POSITIVE PWM RADIATOR BLIND CONTROL MOTOR RADIATOR FAN RADIATOR FAN 1 PWM RADIATOR OUTLET RADIATOR OUTLET COOLANT TEMPERATURE SENSOR RED WIRE RED/GRN WIRE RED/VIO WIRE RELAY/ FUSE CARRIER RIGHT ENGINE COMPARTMENT FUSE BOX SENSOR GROUND SIGNAL TEMP SENS TERM 15 TERM 30 TERM 30 A/C TERM 31 TERM 58 XS TERM 87 VIO/RED WIRE VIO/YEL WIRE WATER PUMP HEATING BACKUP WHT/YEL WIRE WIPER/WASHER SYSTEM YEL/GRY WIRE

AUDIO, VIDEO ADDITIONAL CONNECTIONS UNIT AUX L + AUX R + BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE CAN HIGH MIB CAN LO MIB COMPUTER DATA LINES SYSTEM DATA DATA 1 (+) DATA 2 (+) EXTERNAL AUDIO SOURCES INTERFACE FRONT CENTER CONSOLE OPERATING UNIT FUSE 11 FUSE 4 FUSE 6 FUSE HOLDER A FUSE HOLDER B GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LEFT DASHBOARD FUSE HOLDER LIN 1 LIN 2 LIN 4 (SWITCH PANEL) LONG WHEEL BASE ONBOARD SUPPLY CONTROL UNIT ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE REAR CENTER CONSOLE OPERATING UNIT RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RESET CENTER COMP DCP RESET DCP CENTER COMP RIGHT DASHBOARD FUSE HOLDER RIGHT FRONT MID-RANGE LOUDSPEAKER RIGHT FRONT TREBLE LOUDSPEAKER SHIELD TERM 30 TERM 31 USB DATA - USB GND USB HUB ACTIVATION USB VCC VIO/GRN WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE CAN AFS HIGH CAN AFS LOW CAN HIGH CAN L CAN LOW CAN-H CHANNEL CHANNEL 1 CHANNEL 1 CATHODE CHANNEL 2 ANODE CHANNEL 2 CATHODE CODING PIN COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION LOCK FUSE 12 FUSE HOLDER A GND LCM GND LED GND SENS HAZ WARN LIGHT BUTTON HAZARD WARNING LIGHT SWITCH HAZARD WARNING LIGHTS HEADLIGHTS SYSTEM HOT AT ALL TIMES KL 30 KL 31 LED A LED ANODE LED CATHODE LED K LEFT DASHBOARD FUSE HOLDER LIN 1 (ROTARY LIGHT SWITCH) FUNCTION DISPLAY HAZARD WARNLIGHT BUTTON ONBOARD SUPPLY CONTROL UNIT ORG/BRN WIRE ORG/RED WIRE RED/BLK WIRE RIGHT ADDITIONAL MAIN BEAM BULB RIGHT END-OUTLINE MARKER LAMP BULB 1 RIGHT END-OUTLINE MARKER LAMP BULB 2 RIGHT END-OUTLINE MARKER LAMP BULB 3 RIGHT FRONT HEADLIGHT RIGHT LED HEADLIGHT OUTPUT MODULE 1 RIGHT STATIC CORNERING LIGHT ROTARY LIGHT SWITCH SIGNAL SIGNAL 3 SIGNAL 5 SIGNAL 6 TERM 31 TERM 58 D TERM 58 S THERM PROT VIO/WHT WIRE WHT/YEL WIRE

AREA) BACKUP LAMPS CIRCUIT BACKUP LIGHT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE CAN AFS HIGH CAN AFS LOW CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION LOCK FRONT PASSENGER DOOR CONTROL UNIT FUSE 12 FUSE 8 FUSE HOLDER A FUSE HOLDER K GND SENS GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HAZ WARN LIGHT BUTTON HAZARD WARNING LIGHT SWITCH HAZARD WARNING LIGHTS HIGH MOUNTED STOP LIGHT HIGH-LEVEL BRAKE LIGHT BULB HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED KL 30 KL 31 LCA LED - LE DIR IND BRAKE LEFT DASHBOARD FUSE HOLDER LEFT NUMBER PLATE LIGHT LEFT TAILGATE GROUND POINT 2 LF PARKING LIGHT LF SIDE MARKER LIGHT LIGHTING LIN 1 (ROTARY LIGHT SWITCH) FUNCTION DISPLAY HAZARD WARNLIGHT BUTTON MARKER LIGHT MIRROR COURTESY LIGHT MIRROR DIRECTION IND NEGATIVE ONBOARD SUPPLY CONTROL UNIT ORG/BRN WIRE ORG/GRN WIRE ORG/RED WIRE PASSENGER SIDE AUTOMATIC ANTI-DAZZLE EXTERIOR MIRROR PASSENGER SIDE EXTERIOR MIRROR LANE CHANGE ASSIST WARNING LAMP PASSENGER SIDE HEATED EXTERIOR MIRROR PASSENGER SIDE TURN SIGNAL REPEATER BULB POSITIVE RED WIRE RED/BLK WIRE RED/BLU WIRE RF PARKING LIGHT RF SIDE MARKER LIGHT RI DIR IND BRAKE RIGHT FRONT FLASHING LIGHT RIGHT FRONT FUSE BOX RIGHT FRONT HEADLIGHT RIGHT FRONT SIDE MARKER BULB RIGHT FRONT TURN SIGNAL, SIDE LIGHT BULB RIGHT NUMBER PLATE LIGHT RIGHT TAILGATE GROUND POINT RIGHT TAILLIGHT RIGHT TAILLIGHT 2 ROTARY LIGHT SWITCH TAILLIGHT TERM 15 TERM 30 SWITCHED TERM 31 TERM 31-1 TERM 58 D TERM 58 S TURN SIGNAL VIO/WHT WIRE WHT WIRE WHT/GRY WIRE WHT/YEL WIRE YEL/WHT WIRE

AMBIENT TEMPERATURE SENSOR BLK WIRE BLU WIRE BLU/GRN WIRE BRAKE FLUID LEVEL WARNING CONTACT BRAKE FLUID SENSOR BRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN DRIVE 1 HIGH CAN DRIVE 1 LOW CAN MMI HIGH CAN MMI LOW COMPUTER DATA LINES SYSTEM COOLANT LEVEL COOLANT SHORTAGE INDICATOR SENDER ENGINE CONTROL UNIT FUEL DELIVERY UNIT FUEL LEVEL SENS 1 FUEL LEVEL SENS 2 FUSE 2 FUSE 5 FUSE HOLDER A GND FUEL LEVEL SENS GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT DASHBOARD FUSE HOLDER LSP + LVDS IN + NIGHT VISION SYSTEM CONTROL UNIT OIL PRESSURE SWITCH ONBOARD SUPPLY CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT 2 ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PARKING AID REAR LOUDSPEAKER PISTON SPRAY NOZZLE VALVE OIL PRESSURE SW PNK WIRE REAR LOUDSPEAKER - RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE SENS 1 GND SENS 1 SPLY SENS 2 GND SENS 2 SPLY SENS GND SHIELD SIG SOUND SYSTEMS TERM 30 1 TERM 30-2 TERM 30-3 TERM 31 TERM 31-1 TERM 31-2 TERM 31-3 VIDEO 1 SIGNAL VIDEO 2 SIGNAL VIDEO OUT 1+ VIO/WHT WIRE WINDSCREEN WASHER FLUID LEVEL SENSOR YEL WIRE

2 3 KL 31 AMBIENT LIGHTING DOORS + BLU/GRN WIRE BLU/RED WIRE BRN WIRE BUTTON CAN AFS HIGH CAN AFS LOW CENTER CONSOLE FRONT CIGAR LIGHTER CENTRAL REAR VENT ILLUMINATION BULB COMPUTER DATA LINES SYSTEM FRONT CENTER CONSOLE BACKGROUND LIGHTING 1 FUNCTION IND FUSE 12 FUSE CARRIER 1 FUSE HOLDER A GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH GRN/VIO WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES INPUT INTERIOR LIGHT) INTERIOR MONITORING DEACTIVATION SWITCH KL 30 LED LEFT B-PILLAR REAR VENT ILLUMINATION BULB LEFT DASHBOARD FUSE HOLDER LEFT SEAT FUSE BOX LEFT TERM 30 LF FOOTWELL LIGHT LIN 1 (ROTARY LIGHT SWITCH) LIN 5 LIN 6 ONBOARD SUPPLY CONTROL UNIT ORG/BRN WIRE ORG/RED WIRE OUTPUT POSITIVE REAR LID CLOSURE BUTTON RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RF FOOTWELL LIGHT RIGHT B-PILLAR REAR VENT ILLUMINATION BULB ROTARY LIGHT SWITCH TERM 31 TERM 58 D USB CHARGING SOCKET 1 VIO/BLK WIRE VIO/BLU WIRE VIO/WHT WIRE WHT/RED WIRE WHT/YEL WIRE

AMBIENT LIGHT LIN BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FRONT ROOF MODULE FUSE 2 FUSE CARRIER 3 GRN WIRE GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES LED SUPPLY LEFT SEAT FUSE BOX LH CENTER READING LIGHT LIN 2 (SOUNDER) LIN INT SURVEILLANCE LIN ROOF CONSOLE LR READING LIGHT LR READING LIGHT BUTTON MICROPHONE 1 - MICROPHONE 2 + ONBOARD SUPPLY CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT 2 RED WIRE RED/GRY WIRE RED/VIO WIRE RH CENTER READING LIGHT RR READING LIGHT RR READING LIGHT BUTTON SOUND SYSTEMS TERM 30 SWITCHED TERM 31 TERMINAL 30 SUNROOF TERMINAL 58 S VIO/GRY WIRE VIO/WHT WIRE YEL WIRE

ACTUATION 1 ACTUATION 2 BLU/GRN WIRE BLU/YEL WIRE BONNET CONTACT SWITCH BRN WIRE BRN/WHT WIRE CAN HIGH CAN LOW CENTER LOCK KEY SWITCH CENTER LOCKING MOTOR SAFE CENTRAL LOCK DOOR CONTACT CENTRAL LOCK MOTOR LOCK CENTRAL LOCK MOTOR UNLOCK CENTRAL LOCK ROTARY LATCH CENTRAL LOCK SAFE LOCKED STATUS CENTRAL LOCKING SAFE LOCK FUNCTION WARNING LAMP CENTRAL LOCKING STATUS LOCKED CLOSING MOTOR COMMON MOTOR CONNECTION COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL UNIT DRIVER SIDE CENTRAL LOCKING LOCK UNIT DRIVER SIDE CENTRAL LOCKING SYSTEM INTERIOR LOCKING BUTTON ENGINE LID SWITCH FUEL TANK FLAP RELEASE BUTTON FUNCTION IND FUSE 11 FUSE 9 FUSE CARRIER 2 FUSE CARRIER 4 GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT SEAT FUSE BOX LEFT SIDE DRIVER DOOR POWER LATCHING MOTOR LOCATING LIGHT LOCK/UNLOCK LOCK/UNLOCK BUTTON LOCKING MOTOR LOCKING PAWL ONBOARD SUPPLY CONTROL UNIT OPEN/CLOSE KEY SWITCH ORG/BRN WIRE ORG/GRN WIRE OUTER DOOR HANDLE POSITIVE RED WIRE RED/BLU WIRE RED/YEL WIRE RETURN STOP SAFE LED, DRIVER SEAT BELT SIG SIGNAL TANK LID RELEASE TERM 30 TERM 30 A/C TERM 31 TERM 31 CENTRAL LOCKING MOTOR SAFE VIO WIRE VIO/GRN WIRE VIO/YEL WIRE YEL WIRE YEL/BLK WIRE

AUDIO, VIDEO ADDITIONAL CONNECTIONS UNIT AUX L + AUX R + BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CAN HIGH MIB CAN LO MIB COMPUTER DATA LINES SYSTEM DATA DATA 1 (+) DATA 2 (+) EXTERNAL AUDIO SOURCES INTERFACE FRONT CENTER CONSOLE OPERATING UNIT FUSE 11 FUSE 4 FUSE 6 FUSE HOLDER A FUSE HOLDER B GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT DASHBOARD FUSE HOLDER LIN 1 LIN 2 LIN 4 (SWITCH PANEL) LONG WHEEL BASE ONBOARD SUPPLY CONTROL UNIT ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE REAR CENTER CONSOLE OPERATING UNIT RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RESET CENTER COMP DCP RESET DCP CENTER COMP RIGHT DASHBOARD FUSE HOLDER SHIELD TERM 30 TERM 31 USB DATA - USB GND USB HUB ACTIVATION USB VCC VIO/GRN WIRE YEL WIRE

AUDIO, VIDEO ADDITIONAL CONNECTIONS UNIT AUX L + AUX R + BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CAN HIGH MIB CAN LO MIB COMPUTER DATA LINES SYSTEM DATA DATA 1 (+) DATA 2 (+) EXTERNAL AUDIO SOURCES INTERFACE FRONT CENTER CONSOLE OPERATING UNIT FUSE 11 FUSE 4 FUSE 6 FUSE HOLDER A FUSE HOLDER B GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT DASHBOARD FUSE HOLDER LIN 1 LIN 2 LIN 4 (SWITCH PANEL) LONG WHEEL BASE ONBOARD SUPPLY CONTROL UNIT ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE REAR CENTER CONSOLE OPERATING UNIT RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RESET CENTER COMP DCP RESET DCP CENTER COMP RIGHT DASHBOARD FUSE HOLDER SHIELD TERM 30 TERM 31 USB DATA - USB GND USB HUB ACTIVATION USB VCC VIO/GRN WIRE YEL WIRE