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

4.0L TWIN TURBO 2.9L TWIN TURBO, 3.0L TURBO BLK WIRE BLK/GRN WIRE BLU WIRE BRN WIRE CAN DRIVE 1 HIGH CAN DRIVE 1 LOW COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP COOLANT TEMP COOLANT TEMP ENGINE OUTLET ENGINE CONTROL UNIT ENGINE COVER PANEL TEMPERATURE SENDER ENGINE OUTLET COOLANT TEMPERATURE SENDER FUSE 3 FUSE 6 FUSE 9 FUSE CARRIER 8 FUSE HOLDER F GRN/RED WIRE GRN/VIO WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ MAIN RELAY ENERGIZED N/A ORG/BLK WIRE ORG/BRN WIRE 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 TEMP SENS TERM 15 TERM 30 TERM 31 TERM 87 VIO/RED WIRE VIO/YEL WIRE WATER PUMP HEATING BACKUP WHT/YEL WIRE

ACT 1 + ACT 2 + ACT 3 + ACT 4 + AUTOMATIC GEARBOX CONTROL UNIT BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DIST SENS 1 DIST SENS 2 DIST SENS 3 DIST SENS 4 DIST SENS 5 ELEC PRESS ADJ 1 ELEC PRESS ADJ 2 ELEC PRESS ADJ 3 ELEC PRESS ADJ 4 ELEC PRESS ADJ 5 ELEC PRESS ADJ 6 ELEC PRESS ADJ 7 ELEC PRESS ADJ 8 ENGINE CONTROL UNIT FLEXRAY 1- FLEXRAY 2 - FUSE 10 FUSE 4 FUSE CARRIER 1 FUSE CARRIER 2 GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED LEFT SEAT FUSE BOX PARK/NEUTRAL PNK WIRE PRESS SENS 1 PRESS SENS 2 PRESS SENS 3 RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE SHUT-OFF VLV SOLENOID VLV 1 SOLENOID VLV 2 SOLENOID VLV 3 SOLENOID VLV 5 START LOCK START RELEASE TERM 15 WAKE UP TERM 30 TERM 31 TRANS OIL TEMP + VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

ACCELERATOR PEDAL MODULE BLK/WHT WIRE BLU WIRE BRN WIRE CAN DRIVE 1 HIGH CAN DRIVE 1 LOW CAN HI MIB CAN HIGH CAN LO MIB CAN LOW CRASH HIGH CRASH LOW DRIVE HIGH DRIVE LOW ELECTRONIC STABILIZATION PROGRAM CONTROL UNIT ENGINE CONTROL UNIT ENGINE SOUND GENERATOR CONTROL UNIT 2 FLEXRAY 1- INPUT FLEXRAY 2- OUTPUT FRONT ANTI-ROLL BAR CONTROL UNIT FRONT CENTER CONSOLE OPERATING UNIT GAS SUSPENSION COMPRESSOR GRN WIRE GRY/RED WIRE MASTER LANE CHANGE ASSIST CONTROL UNIT MMI HIGH MMI LOW MULTIMEDIA SYSTEM OPERATING, DISPLAY UNIT NIGHT VISION SYSTEM CONTROL UNIT ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/RED WIRE ORG/WHT WIRE OVERHEAD VIEW CAMERA CONTROL UNIT PNK WIRE PRIVAT HIGH PRIVAT LOW REAR ANTI-ROLL BAR CONTROL UNIT 2 REVERSING CAMERA SYSTEM CONTROL UNIT RIGHT FRONT SEAT ADJUSTER CONTROL UNIT SLAVE LANE CHANGE ASSIST CONTROL UNIT 2 STRUCTURE-BORNE SOUND CONTROL UNIT TIRE PRESSURE MONITORING SYSTEM CONTROL UNIT VIO/GRY WIRE

4.0L TURBO, 4.0L TWIN TURBO HYBRID ADAPTIVE CRUISE CONTROL UNIT ADAPTIVE CRUISE CONTROL UNIT 2 AIR CONDITIONING SYSTEM PRESSURE SWITCH AIR QUALITY SENSOR AUTOMATIC GLOW PERIOD CONTROL UNIT BASS HORN BLK WIRE BONNET CONTACT SWITCH BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CHANGEOVER VALVE CIRCULATION PUMP 2 CONTINUED COOLANT CIRCULATION PUMP COOLANT CIRCULATION PUMP COOLANT PUMP ELECTRIC DRIVE POWER, CONTROL ELECTRONICS ELECTRICAL HIGH VOLTAGE HEATER (PTC) ELECTRONIC STABILIZATION PROGRAM CONTROL UNIT ENGINE CONTROL UNIT FRONT ANTI-ROLL BAR CONTROL UNIT GLOW PERIOD CONTROL UNIT 2 HEADLIGHT WASHER SYSTEM PUMP HEATER COOLANT SHUT-OFF VALVE 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 FRONT HEADLIGHT LEFT FRONT SIDE MARKER BULB LEFT FRONT TURN SIGNAL, SIDE LIGHT BULB LEFT PEDESTRIAN PROTECTION TRIGGER 1 LOW TEMPERATURE CIRCUIT COOLANT PUMP LOW TEMPERATURE CIRCUIT COOLANT PUMP 2 RADIATOR BLIND CONTROL MOTOR RIGHT ENGINE COMPARTMENT FUSE BOX RIGHT FRONT HEADLIGHT RIGHT FRONT SIDE MARKER BULB RIGHT FRONT TURN SIGNAL, SIDE LIGHT BULB TREBLE HORN VIO/BRN WIRE WATER PUMP RELAY YEL 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

BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE CHARGE PRESSURE POSITIONER 2 WASTEGATE BANK 2 CHARGE PRESSURE POSITIONER WASTEGATE BANK 1 CIRCULATION PUMP 2 COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP ENGINE CONTROL UNIT EXCEPT 3.0L TURBO FRESH AIR BLOWER FROM REAR FUSE BOX (DIAGRAM 1 OF 11) FROM REAR FUSE BOX (DIAGRAM 6 OF 11) FROM RIGHT SEAT FUSE BOX (DIAGRAM 2 OF 11) FUEL PUMP CONTROL UNIT FUEL SYSTEM DIAGNOSTIC PUMP FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 2 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE HOLDER F FUSE HOLDER G GRY/BLK WIRE LAMBDA PROBE 1 AFTER CATALYTIC CONVERTER LAMBDA PROBE 2 AFTER CATALYTIC CONVERTER MAIN RELAY MAXI FUSE 1 MAXI FUSE 2 MAXI FUSE 3 MAXI FUSE 4 MAXI FUSE 5 N/A OIL LEVEL, OIL TEMPERATURE SENDER OVERRUN AIR RECIRCULATION VALVE BANK 1 OVERRUN AIR RECIRCULATION VALVE BANK 2 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT ENGINE COMPARTMENT FUSE BOX STARTER RELAY 2 TERM 30 SD TERM 31 THERMOSTAT (DIAGRAM 10 OF 11) TO MAP-CONTROLLED ENGINE COOLING SYSTEM TO RIGHT ENGINE COMPARTMENT FUSE BOX (DIAGRAM 9 OF 11) TO TANK BREATHER VALVE (DIAGRAM 10 OF 11) VIO/BRN WIRE

ACCELERATOR PEDAL MODULE ADAPTIVE CRUISE CONTROL UNIT 3 ADAPTIVE SUSPENSION CONTROL UNIT AUTOMATIC GEARBOX CONTROL UNIT AXLE DIFFERENTIAL LOCK CONTROL UNIT BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE DATA BUS DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION DVD CHANGER ENGINE CONTROL UNIT FROM MAIN FUSE BOX (DIAGRAM 1 OF 11) FROM ONBOARD SUPPLY CONTROL UNIT 2 (DIAGRAM 2 OF 11) FROM REAR FUSE BOX (DIAGRAM 1 OF 11) FRONT ANTI-ROLL BAR CONTROL UNIT FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 (HYBRID) FUSE CARRIER 1 FUSE CARRIER 2 FUSE HOLDER E GRN/VIO WIRE HEATED REAR WINDOW RELAY INTERIOR MIRROR LEFT FRONT HEADLIGHT LEFT SEAT FUSE BOX MASTER ADAPTIVE CRUISE CONTROL UNIT N/A REAR ANTI-ROLL BAR CONTROL UNIT 2 REAR FUSE BOX REAR WHEEL STEERING CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SERVOTRONIC CONTROL UNIT SLAVE ADAPTIVE CRUISE CONTROL UNIT 2 TERMINAL 15 VOLTAGE SUPPLY RELAY TO RIGHT SEAT FUSE BOX (DIAGRAM 3 OF 11) TRAILER DETECTOR CONTROL UNIT WATER PUMP RELAY

ADAPTIVE SUSPENSION CONTROL UNIT ADDITIONAL INSTRUMENTS AIR CONDITIONING SYSTEM CONTROL UNIT AUDIO, VIDEO ADDITIONAL CONNECTIONS UNIT DIAGNOSTIC CONNECTION ELECTRICALLY ADJUSTABLE STEERING COLUMN CONTROL UNIT ELECTROMECHANICAL PARKING BRAKE BUTTON ELECTRONIC STABILIZATION PROGRAM CONTROL UNIT ENGINE CONTROL UNIT FROM LEFT SEAT FUSE BOX (DIAGRAM 7 OF 11) FROM RIGHT FRONT FUSE BOX (DIAGRAM 3 OF 11) FRONT CENTER CONSOLE OPERATING UNIT FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 2 FUSE 3 FUSE 3 (HYBRID) FUSE 4 FUSE 5 FUSE 5 (HYBRID) FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE CARRIER 4 FUSE HOLDER A FUSE HOLDER B HIGH VOLTAGE BATTERY CHARGING UNIT 1 INSTRUMENT CLUSTER LEFT DASHBOARD FUSE HOLDER LEFT REAR SEAT HEATING CONTROL UNIT LEFT SEAT FUSE BOX MULTIMEDIA SYSTEM MULTIMEDIA SYSTEM OPERATING, DISPLAY UNIT N/A ONBOARD SUPPLY CONTROL UNIT REAR AIR CONDITIONING SYSTEM OPERATING, DISPLAY UNIT REAR CENTER CONSOLE OPERATING UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT DASHBOARD FUSE HOLDER ROTARY LIGHT SWITCH STEERING COLUMN ELECTRONICS CONTROL UNIT STEERING COLUMN LOCK CONTROL ELEMENT SUBWOOFER THERMAL MANAGEMENT CONTROL UNIT TRAILER DETECTOR CONTROL UNIT W/ AMPLIFIER W/O AMPLIFIER WINDSCREEN WIPER

BLK/GRN WIRE CHANGEOVER VALVE CHARGE PRESSURE POSITIONER 2 TRANSDUCER WASTEGATE 2 CHARGE PRESSURE POSITIONER TRANSDUCER WASTEGATE CONTINUED COOLANT CIRCULATION PUMP COOLANT HEATER SHUT-OFF VALVE CROSSTALK EXHAUST FLAP 2 VALVE CYLINDER 1 SHUT-OFF INLET DEACTIVATION VALVE CYLINDER 2 SHUT-OFF INLET DEACTIVATION VALVE CYLINDER 3 SHUT-OFF INLET DEACTIVATION VALVE CYLINDER 4 SHUT-OFF INLET DEACTIVATION VALVE CYLINDER 5 SHUT-OFF INLET DEACTIVATION VALVE CYLINDER 6 SHUT-OFF INLET DEACTIVATION VALVE ENGINE CONTROL UNIT EXHAUST CAMSHAFT CONTROL VALVE 1 EXHAUST CAMSHAFT CONTROL VALVE 1 BANK 1 EXHAUST CAMSHAFT CONTROL VALVE 2 EXHAUST CAMSHAFT CONTROL VALVE 2 BANK 2 FROM RIGHT ENGINE COMPARTMENT FUSE BOX (DIAGRAM 4 OF 11) FUEL TANK SHUT-OFF VALVE 1 FUSE 1 FUSE 10 FUSE 11 FUSE 2 FUSE 3 FUSE 5 FUSE 6 FUSE 9 GRN WIRE 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) INTAKE CAMSHAFT CONTROL VALVE 1 INTAKE CAMSHAFT CONTROL VALVE 1 BANK 1 INTAKE CAMSHAFT CONTROL VALVE 2 INTAKE CAMSHAFT CONTROL VALVE 2 BANK 2 LOW TEMPERATURE CIRCUIT COOLANT PUMP (TRANSMISSION OIL WATER COOLING) MAP-CONTROLLED ENGINE COOLING SYSTEM THERMOSTAT OPENING FLAP 1 EXHAUST FLAP CONTROL UNIT OPENING FLAP 2 EXHAUST FLAP CONTROL UNIT 2 RADIATOR BLIND CONTROL MOTOR RADIATOR FAN RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RELAY/ FUSE CARRIER RIGHT ENGINE COMPARTMENT FUSE BOX TANK BREATHER VALVE 2 TO CYLINDER 5 SHUT-OFF INLET DEACTIVATION VALVE (DIAGRAM 10 OF 11) TO IGNITION COIL 2 (W/ OUTPUT STAGE) (DIAGRAM 10 OF 11) WHT/RED WIRE YEL/RED WIRE

AUTOMATIC GEARBOX CONTROL UNIT BATTERY BATTERY ISOLATION UNIT BATTERY MONITOR CONTROL UNIT BLK WIRE BLK/RED WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/VIO WIRE CAN COMFORT HI CAN COMFORT LO CAN DRIVE 1 HI CAN DRIVE 1 LO COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION LOCK ENGINE CONTROL UNIT FUSE 10 FUSE 2 FUSE 3 FUSE CARRIER 5 FUSE CARRIER 7 FUSE HOLDER G GENERATOR GRN/BLK WIRE GROUND LINE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED JUMP START CONNECTION NCA WIRE ONBOARD SUPPLY CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT 2 ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE P/N START RELEASE RED/BLK WIRE RED/YEL WIRE RIGHT ENGINE COMPARTMENT FUSE BOX RIGHT SEAT FUSE BOX STARTER STARTER LOCK STARTER RELAY 1 STARTER RELAY 2 STR RLY 1 STR RLY 2 TERM 30 TERM 30 1 TERM 31 TERM 50 TERMINAL 58 S TERMINAL 58 XT (ORIENTATION LIGHTING) VIO/GRY WIRE YEL/BLK WIRE YEL/BRN WIRE