FIAT 500L I facelift (2017-2024) body control module Wiring diagrams

ANTI-LOCK BRAKES MODULE (LEFT REAR OF ENGINE COMPT) B(+) BLK WIRE BLK/VIO WIRE BODY CONTROL MODULE BRAKE FLUID LEVEL SENSOR BRK FLUID LVL SIG BRK IGN SIG 2 RS BRK PARK FLUID BRK SW LVL SIG SNS BRK SIG 1 BRK SIG 2 BRN WIRE CAN B CAN BUS C (-) CAN BUS C (-) GND CAN C BUS (+) CIRCUIT BOARD CLUSTER COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/BLK WIRE DK BLU/GRN WIRE DK BLU/RED WIRE DK BLU/WHT WIRE ESP SW OFF SIG ESP/TCS ON/OFF ESP/TCS ON/OFF SW SENSE FRONT POWER DISTRIBUTION CENTER ASSEMBLY FSD B(+) FUSE 23 FUSE 4 FUSE 42 FUSE 49 FUSE 51 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HDLP SW MUX RTN HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGN RS LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS WHEEL SPEED SENSOR LF WHEEL (-) LR WHEEL (-) PANEL LAMPS DRIVER PARK BRAKE SW SNS PARKING BRAKE SWITCH RED/WHT WIRE RED/YEL WIRE RF WHEEL (+) RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS WHEEL SPEED SENSOR RR WHEEL (+) STOP LAMP SWITCH SW SENSE TRACTION CONTROL SWITCH TRS PARK SIG WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BODY CONTROL MODULE BRN/BLK WIRE BRN/DK BLU WIRE BRN/WHT WIRE CAN B BUS (+) CIRCUIT BOARD CLUSTER COMPUTER DATA LINES SYSTEM DEFOG DEFOG RLY OUTPUT DK BLU WIRE DK BLU/BLK WIRE DRIVER OUTSIDE REAR- VIEW MIRROR ELECTRIC HEATED BACKLITE FRONT POWER DISTRIBUTION CENTER ASSEMBLY FSD B(+) FSD IGN RUN CTRL FSD IGN RUN/ACC CTRL RLY OUTPUT CTRL FUSE 1 FUSE 20 FUSE 51 FUSE 88 HOT AT ALL TIMES HVAC A/C HEATER MODULE (CENTER OF DASH) MANUAL A/C AUTOMATIC A/C ORG/BLK WIRE PASSENGER OUTSIDE REAR VIEW MIRROR REAR WINDOW DEFOGGER RELAY RED/BLK WIRE WHT WIRE

BLK WIRE BLK/VIO WIRE BODY CONTROL MODULE BRN/DK BLU WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE CAN B BUS (+) CIGAR LIGHTER CIRCUIT BOARD COMPUTER DATA LINES SYSTEM COURTESY LPS FEED CRTSY LP DRV CRTSY LP FEED CRTSY LPS FD DECKLID/LIFTGATE DK BLU WIRE DK BLU/WHT WIRE DOME LP CTRL FRONT DOME LAMP (W/ SUNROOF) FRONT POWER DISTRIBUTION CENTER ASSEMBLY FSD B(+) FUSE 1 FUSE 32 FUSE 36 FUSE 49 FUSED B (+) GLOVE BOX LAMP) GLOVE BOX LP FD GLOVE BOX SWITCH LAMP GLOVE BOX/MAP LPS DRV GRN/BLK WIRE GRN/WHT WIRE GRY/DK BLU WIRE HDLP SW MUX RTN HIGH BEAM SW SENS HIGH BEAM SW SNS HOT AT ALL TIMES HOT IN RUN OR START IGN RUN/STRT CTRL LEFT REAR OVERHEAD LAMP LEFT VANITY LAMP LF DOOR AJAR SW SNS LIFTGATE UNLOCK DRV LR DOOR AJAR SW SNS MULTI- FUNCTION SWITCH MUX RTN PANEL LPS DRV PARK LPS SW SENS PARK LPS SW SNS READING LP DRV READING LPS DRV READINGS LPS DRV RED/BLK WIRE RELEASE DRV RF DOOR AJAR SW SNS RIGHT FRONT DOOR LATCH RIGHT REAR DOOR LATCH RR DOME LP CTRL RR DOOR AJAR SW SNS SUNROOF SWITCH TRACTION CONTROL SWITCH UDGO ENABLE CTRL CKT UGDO ENABLE CTRL CKT UPPER BANK SWITCH USB CHARGING PORT VIO WIRE W/O UNIVERSAL TRANSMITTER W/ UNIVERSAL TRANSMITTER WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE

ANT COAX SHIELD 2 ANTENNA UHF ANTENNA SIG BLK WIRE BLK/GRN WIRE BODY CONTROL MODULE CAN B BUS (+) CARGO LAMP CIRCUIT BOARD CLUSTER COMPUTER DATA LINES SYSTEM DECKLID/LIFTGATE DECKLID/LIFTGATE RELEASE DRV DECKLID/LIFTGATE RELEASE SW SNS DK BLU WIRE DK BLU/GRY WIRE DR LOCK RLY CTRL DRV DR UNLOCK DRV DRV DR UNLOCK RLY CTRL FRONT POWER DISTRIBUTION CENTER ASSEMBLY FSD B(+) FUSE 1 GRY WIRE HANDLE SW SNS HOT AT ALL TIMES LEFT FRONT DOOR LATCH LEFT REAR DOOR LATCH LIFTGATE DOOR LATCH (RIGHT "D" PILLAR) LIFTGATE LOCK DRV LIFTGATE RELEASE SWITCH LIFTGATE UNLOCK DRV LT FT PASSIVE ENTRY LT FT PASSIVE ENTRY HANDLE SW SNS LT RR DR AJAR SW SNS LT RR DR LOCK SW SIG ORG/GRN WIRE ORG/GRY WIRE PASS DR AJAR SW SNS PASS DR UNLOCK DRV RED/BLK WIRE RELEASE SW SNS REMOTE START ANTENNA RIGHT FRONT DOOR LATCH RIGHT REAR DOOR LATCH RKE ANTENNA SIG RKE INTERFACE RT FT PASSIVE ENTRY RT FT PASSIVE ENTRY HANDLE SW SNS RT RR DR AJAR SW SNS RT RR DR LOCK SW SIG SECURITY ANTENNA (STEERING COLUMN) UPPER BANK SWITCH VIO WIRE VIO/RED WIRE VTSS IND DRV WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE

AM/FM ANTENNA AM/FM/ SATELLITE ANTENNA ANTENNA ANTENNA SIG AUX AUDIO COMMON 2 AUX AUDIO DEVICE DETECT SIG BLK WIRE BODY CONTROL MODULE BUS - BUS 2 CAMERA RTN CAMERA SHLD CAMERA SIG (-) CAN B CAN B BUS (+) CELL ANTENNA CIRCUIT BOARD COMPUTER DATA LINES SYSTEM DK BLU WIRE FSD B(+) FSD IGN RUN/ACC CTRL O/P FUSE 36 GPS ANTENNA SIG GRN WIRE GRN/BLK WIRE GRY/BRN WIRE HANDSFREE MICROPHONE + HOT AT ALL TIMES LEFT "C" PILLAR) LEFT REAR DOOR SPEAKER LEFT REMOTE RADIO SWITCH LEFT STEERING WHEEL SWITCH LF SPKR LH AUDIO AUX LIN BUS 2 LR SPKR MICROPHONE IN (-) NCA WIRE ORG/ WIRE ORG/DK BLU WIRE PWR TO RAD CTRL MUX RTN RAD MUX CTRL RADIO RED WIRE RED/GRN WIRE RF SPKR RH AUDIO AUX RIGHT REMOTE RADIO SWITCH RR SPKR SIG STEERING CONTROL MODULE (ON STEERING COLUMN) UCI SHLD UCI USB UCI USB PWR VIO/BLK WIRE VIO/ORG WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE

AM/FM ANTENNA AM/FM/ SATELLITE ANTENNA ANTENNA SIG AUX AUDIO AUX AUDIO COMMON 2 AUX AUDIO DEVICE AUX AUDIO DEVICE DETECT SIG BLK WIRE BODY CONTROL MODULE CAMERA RTN CAMERA SHLD (PINS: 34 TO 40 NOT USED) CAMERA SIG (-) CAN B BUS (+) CELL ANTENNA CIRCUIT BOARD COMMON 2 COMPUTER DATA LINES SYSTEM DETECT SIG DK BLU WIRE FSD B(+) FUSE 36 GPS ANTENNA SIG GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRY/BRN WIRE HANDSFREE MICROPHONE + HOT AT ALL TIMES LEFT "C" PILLAR) LEFT REMOTE RADIO SWITCH LEFT STEERING WHEEL SWITCH LF SPKR LH AUDIO AUX LIN BUS 2 LR SPKR MEDIA PORT MICROPHONE IN (-) NCA WIRE ORG/DK BLU WIRE ORG/GRY WIRE PWR TO RADIO RAD CTRL MUX RTN RAD MUX CTRL RADIO REAR VIDEO CAMERA RED WIRE RED/GRN WIRE RED/YEL WIRE RF SPKR RH AUDIO AUX RIGHT REMOTE RADIO SWITCH RR SPKR STEERING CONTROL MODULE (ON STEERING COLUMN) UCI SHIELD (PINS: 19 TO 28 NOT USED) 29 UCI USB UCI USB POWER UCI USB PWR UCI USB PWR TO VIO WIRE VIO/DK BLU WIRE WHT WIRE YEL/DK BLU WIRE YEL/GRN WIRE

BLK WIRE BODY CONTROL MODULE BRK SIG 1 BRK SIG 2 BRN WIRE BRN/ORG WIRE CAN C (+) CAN C BUS (+) CIRCUIT BOARD COMPUTER DATA LINES SYSTEM DK BLU/GRN WIRE DK BLU/RED WIRE FRONT POWER DISTRIBUTION CENTER ASSEMBLY FSD B(+) FSD IGN RUN/START CTRL OUT FUSE 16 FUSE 37 FUSE 51 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IGN OFF/ RUN/START CTRL OUT KEY LOCK SOL SIG ORG/BLK WIRE RED WIRE RED/YEL WIRE SHIFT LEVER ASSEMBLY STOP LAMP SWITCH TRANSMISSION CONTROL MODULE YEL WIRE

BLK WIRE BODY CONTROL MODULE BRN WIRE BRN/BLK WIRE BRN/DK BLU WIRE BRN/GRY WIRE BRN/YEL WIRE CAN B BUS (+) CAN-BUS CLUSTER COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/GRY WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DRIVER AIR BAG SQUIB 1 DRIVER AIR BAG SQUIB 2 DRIVER KNEE BLOCKER AIR BAG DRV KNEE BLOCKER DRV KNEE BLOCKER SQUIB LINE 1 DRV KNEE BLOCKER SQUIB LINE 2 DRV SQUIB 1 LINE 1 DRV SQUIB 1 LINE 2 DRV SQUIB 2 LINE 1 DRV SQUIB 2 LINE 2 FUSE 50 GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT IN RUN OR START IGN RUN/START CTRL OUTPUT LEFT FRONT IMPACT SENSOR LF IMPT SENS GND LF IMPT SENS SIG OCCUPANT RESTRAINT CONTROLLER MODULE ORG/BLK WIRE PASS SQUIB 1 LINE 1 PASS SQUIB 1 LINE 2 PASS SQUIB 2 LINE 1 PASS SQUIB 2 LINE 2 PASS SQUIB 3 LINE 1 PASS SQUIB 3 LINE 2 PASSENGER AIR BAG SQUIB 2 PASSENGER AIR BAG SQUIB 3 RF IMPT SENS GND RF IMPT SENS SIG RIGHT FRONT IMPACT SENSOR SQUIB LINE 1 SQUIB LINE 2 STEERING CONTROL MODULE (ON STEERING COLUMN) WHT WIRE WHT/BLK WIRE YEL WIRE

02 (1/2) HTR CTRL SPLY 02 1/2 SIG A/C PRESSURE SIG AIR CONDITIONING SYSTEM APP SIG (1) APP SIG (2) BLK WIRE BLK/YEL WIRE BODY CONTROL MODULE BRK SIG 1 BRK SIG 2 BRN WIRE BRN/GRN WIRE BRN/ORG WIRE CAN B BUS (+) CAN C BUS (+) CIRCUIT BOARD CLUSTER COMPUTER DATA LINES SYSTEM CTRL OUTPUT DK BLU WIRE DK BLU/GRN WIRE DK BLU/RED WIRE EVAP PRG SOLENOID SNS EVAP SYSTEM MONITOR SWITCH FRONT POWER DISTRIBUTION CENTER ASSEMBLY FSD B(+) FSD IGN RUN FSD IGN RUN/START FUEL LVL FUSE 1 FUSE 51 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IGN CRANK SENSE IGN RUN/START CTRL O/P OBD VENT VALVE OBD VENT VLV CTRL ORG/BLK WIRE ORG/WHT WIRE OUTPUT POWERTRAIN CONTROL MODULE (CENTER REAR OF ENGINE COMPT) RED/BLK WIRE SENS RTN SENS SIG START CTRL STARTING/CHARGING SYSTEM STOP LAMP SWITCH VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/DK BLU WIRE YEL WIRE YEL/RED WIRE