Porsche Panamera Turbo S 971 facelift (2020-2023) air conditioning system Wiring diagrams

A/C COMPRESSOR VALVE + AIR CONDITIONING SYSTEM AMBIENT LIGHTING DOORS + ANTI-LOCK BRAKES SYSTEM BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE FLUID SENSOR BRAKE PAD WEAR BRN WIRE BRN/BLU WIRE BRN/YEL WIRE CAN AFS HIGH CAN AFS LOW COMPRESSOR CLUTCH COMPUTER DATA LINES SYSTEM COOLANT LEVEL DOOR LOCKS, ANTI-THEFT SYSTEMS ENGINE CONTROLS SYSTEM ENGINE LID SWITCH EXTERIOR LIGHTS, HEADLIGHTS, INTERIOR LIGHTS SYSTEMS FUSE 10 FUSE 11 FUSE 5 FUSE 6 FUSE 7 FUSE CARRIER 2 FUSE CARRIER 4 FUSE CARRIER 5 FUSE HOLDER J GRN/GRY WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HAZ WARN LIGHT BUTTON HAZARD WARN LIGHT BUTTON HEADLIGHTS SYSTEM HEATER SHUT-OFF VALVE HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM LEFT HIGH BEAM LEFT LOW BEAM LEFT SEAT FUSE BOX LEFT TERM 30 LF FOOTWELL LIGHT LF SIDE MARKER LIGHT LIN 1 (FRONT WIPER MOTOR) LIN 1 (RAIN/LIGHT SENSOR) LIN 1 (ROTARY LIGHT SWITCH) LIN 2 (HOMELINK, INTERIOR MIRROR, ROOF) LIN 3 LIN 3 (STEERING COLUMN SEATS) LIN 4 LIN 5 LIN 6 ONBOARD SUPPLY CONTROL UNIT ORG/BRN WIRE ORG/RED WIRE OUTPUT RLY F PLUG SOCKETS OUTSIDE TEMPERATURE SENSOR POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RF FOOTWELL LIGHT RF PARKING LIGHT RIGHT FRONT FUSE BOX RIGHT SEAT FUSE BOX SEATS SYSTEM SENS GND SOUND SYSTEMS TERM 15 ACTIVATION TERM 15 LOAD TERM 30 A/C TERM 30 INTERIOR LIGHT TERM 30 PLUG SOCKETS TERM 31 VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WASHER FLUID LEVEL SENSOR WHT/RED WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM WIPER/WASHER, INSTRUMENT CLUSTER SYSTEMS YEL/GRY WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DASHBOARD FUSE BOX ELECTROMECHANICAL PARKING BRAKE BUTTON ELECTRONIC STABILIZATION PROGRAM CONTROL UNIT FLEXRAY 1- INPUT FUNC IND FUSE 12 FUSE 2 FUSE HOLDER A GRN WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT PARKING BRAKE MOTOR LH EPB ACT + LH EPB MTR + MOTOR PNK FLEXRAY 1+ OUTPUT WIRE PRK BRK FUNC DISPLAY REAR FUSE BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY & FUSE CARRIER 2 RH EPB ACT + RH EPB MTR - RIGHT PARKING BRAKE MOTOR SENSOR SWITCH 1 SWITCH 2 SWITCH 3 SWITCH 4 TERM 30 TERM 31 TERM 31 PUMP TERM 58 S WHT/BLU WIRE

ACTUATOR ACTUATOR - TERM 15 AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CAN DRIVE HIGH CAN DRIVE LOW COMPUTER DATA LINES SYSTEM CRUISE CONT MAIN SW CRUISE CONTROL SYSTEM ENGINE TEMPERATURE SENDER ENGINE/MOTOR CONTROL UNIT EXHAUST FLAP VALVE 3 FUEL PUMP FUEL SYSTEM DIAGNOSTIC PUMP FUSE 7 FUSE 9 FUSE HOLDER J FUSE HOLDER K GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/RED WIRE HEATER HEATING BACKUP HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED INJECTOR CYLINDER 3 LEFT EXHAUST-GAS FLAP ORG/BLU WIRE ORG/BRN WIRE PARK/NEUTRAL PUMP RADIATOR FAN 1 PWM RADIATOR OUTLET RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RIGHT EXHAUST GAS FLAP RIGHT FRONT FUSE BOX SPLY START RELEASE STARTER RELAY 1 STARTER RELAY 2 STARTING/ CHARGING SYSTEM STOP LIGHT SW STRUCTURE BORNE SOUND ACTUATOR STRUCTURE-BORNE SOUND CONTROL UNIT TANK LEAK DIAG SIGNAL TANK LEAK DIAG VLV TANK SHUTOFF VALVE TEMP SENS AT TEMPERATURE SENSOR TERM 31 TERMINAL 50 FEEDBACK TRANSMISSIONS SYSTEM VIO WIRE VLV - WATER PUMP WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

ACTUATOR ACTUATOR - TERM 15 AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CAN DRIVE HIGH CAN DRIVE LOW COMPUTER DATA LINES SYSTEM CRUISE CONT MAIN SW CRUISE CONTROL SYSTEM ENGINE TEMPERATURE SENDER ENGINE/MOTOR CONTROL UNIT EXHAUST FLAP VALVE 3 FUEL PUMP FUEL SYSTEM DIAGNOSTIC PUMP FUSE 7 FUSE 9 FUSE HOLDER J FUSE HOLDER K GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/RED WIRE HEATER HEATING BACKUP HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED INJECTOR CYLINDER 3 LEFT EXHAUST-GAS FLAP ORG/BLU WIRE ORG/BRN WIRE PARK/NEUTRAL PUMP RADIATOR FAN 1 PWM RADIATOR OUTLET RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RIGHT EXHAUST GAS FLAP RIGHT FRONT FUSE BOX SPLY START RELEASE STARTER RELAY 1 STARTER RELAY 2 STARTING/ CHARGING SYSTEM STOP LIGHT SW STRUCTURE BORNE SOUND ACTUATOR STRUCTURE-BORNE SOUND CONTROL UNIT TANK LEAK DIAG SIGNAL TANK LEAK DIAG VLV TANK SHUTOFF VALVE TEMP SENS AT TEMPERATURE SENSOR TERM 31 TERMINAL 50 FEEDBACK TRANSMISSIONS SYSTEM VIO WIRE VLV - WATER PUMP WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

AIR BAG CONTROL UNIT (UNDER CENTER CONSOLE) AIR CONDITIONING SYSTEM BATTERY REGULATION CONTROL UNIT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/WHT WIRE CAN HIGH CAN LOW CHAIN ID IN CHAIN ID OUT CMC SPLY + COMPUTER DATA LINES SYSTEM CRASH GND CRASH SIG FUSE 11 FUSE 12 FUSE 5 FUSE CARRIER 1 FUSE CARRIER 4 FUSE HOLDER C GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/WHT WIRE HIGH VOLT MINUS HIGH VOLT PLUS HIGH VOLTAGE BATTERY 1 HOT AT ALL TIMES HV BATT - HW DISABLE LEFT SEAT FUSE BOX LT COOLANT PILOTLINE IN LUGGAGE COMPT) ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/WHT WIRE PILOTLINE IN PILOTLINE OUT POTENTIAL EQUALIZATION PUMP RLY PUSH-IN BRIDGE PWM PUMP REAR FUSE BOX RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SHIELD SP DIST HV- TEMP RTN TEMP SPLY + TERM 30 TERM 31 TRACTION HV BATTERY - YEL WIRE YEL/BLK WIRE YEL/BLU WIRE ZK DIST HV+

AIR CONDITIONING SYSTEM BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM CONN 1 LOCK + CONTROL PILOT (CP) COVER LOCK 1+ CTRL PILOT 1 DIAGNOSIS ELECTRICAL HIGH VOLTAGE HEATER (PTC) EQUALIZATION FUNCTION LED 1 GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GROUND LINE GRY/RED WIRE GRY/YEL WIRE HI VOLT MINUS HI VOLT PLUS HIGH VOLT MINUS HIGH VOLT PLUS HIGH VOLTAGE BATTERY CHARGING UNIT 1 HIGH-VOLTAGE BATTERY CHARGING SOCKET 1 LED GND 1 LED GREEN 1 LED RED 1 WIRE LIN LUGGAGE COMPT) ORG/ WIRE ORG/BRN WIRE ORG/WHT WIRE PILOTLINE IN PILOTLINE OUT PLUG 1 PLUG 1 GND POTENTIAL PROXIMITY (PP) PROXIMITY 1 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SEARCH LIGHTING SHIELD SIG (1) SPLY TEMP SENS TEMP SENS 1 + TEMP SENS GND TERM 30 TERM 31 TIMER CHARGE TSLADE VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE YELLOW LED 1 ZERO LINE

ACTUATOR ACTUATOR - TERM 15 AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CAN DRIVE HIGH CAN DRIVE LOW COMPUTER DATA LINES SYSTEM CRUISE CONT MAIN SW CRUISE CONTROL SYSTEM ENGINE TEMPERATURE SENDER ENGINE/MOTOR CONTROL UNIT EXHAUST FLAP VALVE 3 FUEL PUMP FUEL SYSTEM DIAGNOSTIC PUMP FUSE 7 FUSE 9 FUSE HOLDER J FUSE HOLDER K GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/RED WIRE HEATER HEATING BACKUP HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED INJECTOR CYLINDER 3 LEFT EXHAUST-GAS FLAP ORG/BLU WIRE ORG/BRN WIRE PARK/NEUTRAL PUMP RADIATOR FAN 1 PWM RADIATOR OUTLET RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RIGHT EXHAUST GAS FLAP RIGHT FRONT FUSE BOX SPLY START RELEASE STARTER RELAY 1 STARTER RELAY 2 STARTING/ CHARGING SYSTEM STOP LIGHT SW STRUCTURE BORNE SOUND ACTUATOR STRUCTURE-BORNE SOUND CONTROL UNIT TANK LEAK DIAG SIGNAL TANK LEAK DIAG VLV TANK SHUTOFF VALVE TEMP SENS AT TEMPERATURE SENSOR TERM 31 TERMINAL 50 FEEDBACK TRANSMISSIONS SYSTEM VIO WIRE VLV - WATER PUMP WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

AIR CONDITIONING SYSTEM BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CARBON FILTER 1 + CARBON FILTER 2 + CRUISE CONT MAIN SW CRUISE CONTROL SYSTEM ENGINE OIL TEMPERATURE SENDER ENGINE/ MOTOR CONTROL UNIT EXHAUST DEACTIVATION CYLINDER 3 SHUT-OFF VALVE EXHAUST DEACTIVATION CYLINDER 8 SHUT-OFF VALVE EXHAUST FLAP VLV 3 FUEL PUMP 1 GRN/RED WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE HALL SENDER 2 INJECTOR CYLINDER 1 INJECTOR CYLINDER 4 INJECTOR CYLINDER 6 INJECTOR CYLINDER 7 LEFT EXHAUST-GAS FLAP PRESS SENS IN ACTIVE RADIATOR FAN 1 PWM RADIATOR OUTLET RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT EXHAUST GAS FLAP SIG SIG (1) SIG (2) START RELEASE PARK/NEUTRAL STARTER RELAY 1 STARTER RELAY 2 STARTING/ CHARGING SYSTEM STOP LIGHT SW TANK BREATHER PRESSURE SENSOR 2 BANK 2 TANK BREATHER PRESSURE SENSOR BANK 1 TANK LEAK DIAG SIG TANK LEAK DIAG VLV TANK SHUT-OFF VLV TEMP SENS AT TERM 87 TERMINAL 50 FEEDBACK TRANSMISSIONS SYSTEM WATER PUMP HEATING BACKUP WHT WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE

AIR BAG CONTROL UNIT (UNDER CENTER CONSOLE) AIR CONDITIONING SYSTEM BATTERY REGULATION CONTROL UNIT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/WHT WIRE CAN HIGH CAN LOW CHAIN ID IN CHAIN ID OUT CMC SPLY + COMPUTER DATA LINES SYSTEM CRASH GND CRASH SIG FUSE 11 FUSE 12 FUSE 5 FUSE CARRIER 1 FUSE CARRIER 4 FUSE HOLDER C GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/WHT WIRE HIGH VOLT MINUS HIGH VOLT PLUS HIGH VOLTAGE BATTERY 1 HOT AT ALL TIMES HV BATT - HW DISABLE LEFT SEAT FUSE BOX LT COOLANT PILOTLINE IN LUGGAGE COMPT) ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/WHT WIRE PILOTLINE IN PILOTLINE OUT POTENTIAL EQUALIZATION PUMP RLY PUSH-IN BRIDGE PWM PUMP REAR FUSE BOX RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SHIELD SP DIST HV- TEMP RTN TEMP SPLY + TERM 30 TERM 31 TRACTION HV BATTERY - YEL WIRE YEL/BLK WIRE YEL/BLU WIRE ZK DIST HV+

AIR CONDITIONING SYSTEM BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM CONN 1 LOCK + CONTROL PILOT (CP) COVER LOCK 1+ CTRL PILOT 1 DIAGNOSIS ELECTRICAL HIGH VOLTAGE HEATER (PTC) EQUALIZATION FUNCTION LED 1 GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GROUND LINE GRY/RED WIRE GRY/YEL WIRE HI VOLT MINUS HI VOLT PLUS HIGH VOLT MINUS HIGH VOLT PLUS HIGH VOLTAGE BATTERY CHARGING UNIT 1 HIGH-VOLTAGE BATTERY CHARGING SOCKET 1 LED GND 1 LED GREEN 1 LED RED 1 WIRE LIN LUGGAGE COMPT) ORG/ WIRE ORG/BRN WIRE ORG/WHT WIRE PILOTLINE IN PILOTLINE OUT PLUG 1 PLUG 1 GND POTENTIAL PROXIMITY (PP) PROXIMITY 1 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SEARCH LIGHTING SHIELD SIG (1) SPLY TEMP SENS TEMP SENS 1 + TEMP SENS GND TERM 30 TERM 31 TIMER CHARGE TSLADE VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE YELLOW LED 1 ZERO LINE