Volvo C40 I (2021-2024) engine control module (ecm) Wiring diagrams

94/301 A/C COOLANT TEMPERATURE SENSOR BATTERY HEAT EXCHANGER SENSOR BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE COMPRESSOR INLET SENSOR COMPRESSOR OUTLET SENSOR COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) GRN/GRY WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HIGH VOLTAGE BATTERY COOLING EXTERNAL TEMPERATURE SENSOR NCA WIRE OHX OUTLET SENSOR ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRY WIRE ORG/WHT WIRE ORG/YEL WIRE PNK WIRE RADIATOR COOLING FAN RED WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE WATER COOLED CONDENSER OUTLET SENSOR YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE

94/301 94/404 94/414 94/504 BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE CENTRAL FUSE BOX CLIMATE CONTROL MODULE (CCM) DIAGNOSTIC SOCKET OBD II ENGINE CONTROL MODULE (ECM) FUSE 26 FUSE 31 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES PNK WIRE POWER OPERATED TAILGATE MODULE (POT) RED/VIO WIRE TELEMATICS, CONNECTIVITY ANTENNA MODULE (TCAM) TRAILER MODULE VEHICLE GATEWAY MODULE (VGM) VIO WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EFCM RELAY ELECTRIC DRIVETRAIN COOLANT TEMPERATURE SENSOR ENGINE CONTROL MODULE (ECM) ENGINE FUSE BOX FUSE 26 FUSE 5 GRY/VIO WIRE HOT AT ALL TIMES HOT W/ ENGINE SYSTEM RELAY ENERGIZED NCA WIRE PNK WIRE RADIATOR COOLING FAN RED WIRE VIO/ORG WIRE YEL/BRN WIRE YEL/ORG WIRE

94/303 94/350 94/514 94/516 ACCELERATOR PEDAL SENSOR BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRAKE PEDAL SWITCH BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL ELECTRONIC MODULE (CEM) CENTRAL FUSE BOX COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) ENGINE FUSE BOX FUSE 15 FUSE 16 FUSE 2 FUSE 22 FUSE 35 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION 15 RELAY ENERGIZED LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LEFT STEERING WHEEL SWITCH MODULE (SWSM) PNK WIRE RED WIRE RED/WHT WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR RIGHT STEERING WHEEL SWITCH MODULE (SWSM) STEERING WHEEL MODULE (SWM) WHT WIRE YEL WIRE YEL/VIO WIRE YEL/WHT WIRE

94/404 94/409 94/414 BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE CENTER CONSOLE DISPLAY (CCD) CENTRAL ELECTRONIC MODULE (CEM) CENTRAL FUSE BOX COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) DRIVER INFORMATION MODULE (DIM) ENGINE CONTROL MODULE (ECM) FUSE 2 FUSE 21 FUSE 25 FUSE 30 FUSE 83 GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY ENERGIZED INFOTAINMENT HEAD UNIT (IHU) INSTRUMENT PANEL SWITCH MODULE LEFT EXTERNAL MIRROR GLASS MAIN BATTERY FUSE BOX NCA WIRE ORG/ WIRE ORG/GRN WIRE ORG/GRY WIRE PASSENGER DOOR MODULE (PDM) RED WIRE RED/YEL WIRE RIGHT EXTERNAL MIRROR GLASS STEERING WHEEL MODULE (SWM) VIO WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE YEL/RED WIRE YEL/WHT WIRE

94/301 94/304 94/512 94/601-1 AB PE ACCELERATOR PEDAL SENSOR BATTERY BACKED-UP SOUNDER (BBS) BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE CLIMATE COOLANT VALVE MODULE (CCVM) ELECTRICAL VEHICLE INLET (EVI) AC/DC ENGINE CONTROL MODULE (ECM) ENGINE EXTERIOR SOUND MODULE (ESM) GRN/YEL WIRE HEATED RADAR COVER HOOD LATCH LEFT FRONT FOG LIGHT LEFT HEADLIGHT UNIT LEFT HORN NCA WIRE POWER OPERATED TAILGATE MODULE (POT) RADIATOR COOLING FAN RIGHT FRONT FOG LIGHT RIGHT REAR TAIL LIGHT RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (SODR) RIGHT TRUNK LID TAIL LIGHT WIPER MOTOR MODULE (WMM)

94/303 94/304 94/403 94/503 94/504 94/509 94/516 BLK WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE DASHBOARD SPEAKER ENGINE CONTROL MODULE (ECM) ENGINE SOUND MODULE (ESM) FRONT WOOFER GRN/VIO WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HIGH VOLTAGE BATTERY (COMPLETE) LEFT A-PILLAR TWEETER LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR MID RANGE DOOR SPEAKER ORG/GRN WIRE REAR EXTERIOR SOUND SPEAKER RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT A-PILLAR TWEETER RIGHT D-PILLAR HEADLINER SPEAKER VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

94/301 94/303 94/304 94/322 94/330 94/506 ACCELERATOR PEDAL SENSOR BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRAKE PEDAL SWITCH BRN WIRE CAPACITIVE OCCUPANT SENSOR (COS) CENTRAL ELECTRONIC MODULE (CEM) ENGINE CONTROL MODULE (ECM) ENGINE FUSE BOX EXTERIOR SOUND MODULE (ESM) FROM ENGINE FUSE BOX (DIAGRAM 2 OF 8) FROM FUSE 29 (DIAGRAM 2 OF 8) FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 19 FUSE 22 FUSE 27 FUSE 41 FUSE 42 IGNITION 15 RELAY LEFT HEADLIGHT UNIT LEFT REAR TAIL LIGHT ON-BOARD CHARGER MODULE (OBC) POWER STEERING CONTROL MODULE (PSCM) RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT HEADLIGHT UNIT RIGHT REAR TAIL LIGHT SUPPLEMENTAL RESTRAINT SYSTEM MODULE (SRS) TO POWER OUTLET RELAY (DIAGRAM 4 OF 8) TRAILER MODULE (TRM)

94/301 94/303 94/304 94/350 94/434 94/514 BATTERY BACKED-UP SOUNDER (BBS) BLK WIRE BLU/BRN WIRE BLU/WHT WIRE CENTRAL ELECTRONIC MODULE (CEM) ENGINE CONTROL MODULE (ECM) ENGINE FUSE BOX FROM ENGINE FUSE BOX (DIAGRAM 2 OF 8) FROM FUSE 22 (DIAGRAM 3 OF 8) FUSE 1 FUSE 2 FUSE 23 FUSE 24 FUSE 26 FUSE 28 FUSE 30 FUSE 31 FUSE 35 FUSE 4 GRY WIRE HIGH VOLTAGE BATTERY (COMPLETE) INVERTER HIGH VOLTAGE FRONT AXLE (IHFA) POWER OUTLET RELAY REAR TUNNEL USB CHARGING HUB RED WIRE RED/GRN WIRE RED/WHT WIRE WIPER MOTOR MODULE (WMM)

94/303 94/304 94/403 94/503 94/504 94/509 94/516 BLK WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE DASHBOARD SPEAKER ENGINE CONTROL MODULE (ECM) ENGINE SOUND MODULE (ESM) FRONT WOOFER GRN/VIO WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HIGH VOLTAGE BATTERY (COMPLETE) LEFT A-PILLAR TWEETER LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR MID RANGE DOOR SPEAKER ORG/GRN WIRE REAR EXTERIOR SOUND SPEAKER RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT A-PILLAR TWEETER RIGHT D-PILLAR HEADLINER SPEAKER VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE