Cadillac ELR I (2013-2015) vio/lt blu Wiring diagrams

1 2 3 INTR LP CTRL RR LICENSE LP SPLY VOLT BACKUP LP SPLY VOL 1 2 LR TURN SIG LP SPLY VOLT LF TURN SIG LP SPLY VOLT 2500 2501 COMPUTER DATA LINES SYSTEM 3264 3263 DOOR LOCKS, ANTI-THEFT SYSTEMS 3270 1969 28 INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM 6133 6134 COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 6567 5054 EXTERIOR LIGHTS SYSTEM TRANSMISSIONS SYSTEM AIR CONDITIONING SYSTEM BLK/VIO WIRE BLU WIRE BODY CONTROL MODULE (RIGHT SIDE OF DASH) BRN WIRE BRN/LT GRN WIRE BRN/VIO WIRE BRN/WHT WIRE COURTESY LP SW SIG DOOR LOCKS SYSTEM DRV DR LCK MOTOR STATUS HDLP HI BEAM RLY CTRL HORN RLY CTRL ENDGATE LATCH RLY SPLY VOLT CRUISE/ETC/TCC BRAKE SIG GRY WIRE GRY/LT GRN WIRE HEADLIGHTS SYSTEM POWER DISTRIBUTION SYSTEM HEADLIGHTS SYSTEM HI SPD GML SERL DATA (+) (1) HI SPD GML SERL DATA (-) (1) HOT AT ALL TIMES INTERCONNECT NETWORK BUS 2 INTERCONNECT NETWORK BUS 3 KEY CAPTURE/COLUMN LK SHIFT POSITION SIG LIFT GLASS/TRUNK INTERIOR RELEASE SIG LT BLU WIRE LT BLU/BRN WIRE LT BLU/WHT WIRE LT GATE AJAR SW SIG (1) PASSENGER DR LCK SW UNLK CTRL LT GRN WIRE LT GRN/BRN WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MIRRORS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM NON DRV DR UNLATCH ENABLE SIG POWER DISTRIBUTION SYSTEM RAP RELAY 2 COIL CTRL RED WIRE RED/GRY WIRE RED/LT GRN WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK (RIGHT END OF DASH) INT LAMPS FUSE RR TURN LP FEEDBACK SIG INSTRUMENT PANEL LMP DIMM CTRL LO SPD GMLAN SERIAL DATA RR TURN LP FEEDBACK SIG SPORT MODE SW SIG RUN IGN 3 VOLT SEC SIREN RLY SEC SIREN RLY SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM TRN SIG LCKS FUSE TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM 1303 345 TRUNK, TAILGATE, FUEL DOORS SYSTEM CRUISE CONTROL SYSTEM 5706 6311 VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE

1 2 3 4 5 6 B+ GND ACCESSORY VOLTAGE RUN/CRANK IGNITION 1 VOL B+ GND 6 5 IGN 1 VOLT ACC VOLT AJAR SW SIG BLK WIRE BLK/GRY WIRE BODY CONTROL MODULE (LEFT SIDE OF LUGGAGE COMPT) BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES KEYLESS ENTRY CONTROL MODULE (LEFT SIDE OF LUGGAGE COMPT) LO SPD GMLAN SERL DATA LOGIC DRIVER WINDOW MOTOR LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE LUGGAGE COMPT) NETWORK BUS 3 OPEN SW SIG OPEN SW SIG PASSIVE STRT SW SIGL 2 PASSIVE STRT SW 2 LO REF ORG/ WIRE ORG/LT BLU WIRE PASSENGER DOOR LATCH ASSEMBLY PEPS 1 FUSE PEPS 2 FUSE REAR BODY FUSE BLOCK (LEFT SIDE OF RED/WHT WIRE SIG LO SIG HI SIG LO SIG HI SIG LO SIG HI UNLATCH CTRL UNLATCH CTRL UNLATCH RTN UNLATCH RTN VIO/BLK WIRE VIO/LT BLU WIRE VIO/YEL WIRE WHT WIRE WHT/YEL WIRE YEL/LT GRN WIRE

B+ VOLT BLK WIRE BLK/YEL WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN (UNDER LEFT FRONT OF STORAGE COMPT FLOOR PANEL) ELEC PUMP FUSE FAN CTRL FAN ENABLE FAN FEED- BACK SIG HOT AT ALL TIMES HOT AT ALL TIMES APM FAN FUSE HYBRID/EV POWERTRAIN CONTROL MODULE 2 (RIGHT SIDE OF LUGGAGE COMPT) LOW REF LOW SPD SERIAL DATA LT GRN WIRE LT GRN/VIO WIRE MTR CTRL MTR ENABLE MTR FEED- BACK SIG REAR BODY FUSE BLOCK (LEFT SIDE OF LUGGAGE COMPT) RED/BRN WIRE RED/LT BLU WIRE SENS SIG UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO/LT BLU WIRE YEL/GRY WIRE YEL/LT GRN WIRE

"CHECK ENGINE" IND CTRL 5 VOLT REF AMPLIFIER BREAKOUT) BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ELCM PRESS SENS SIG ENGINE CONTROL MODULE (BEHIND LEFT END OF FRONT FASCIA) ENGINE COOLANT TEMPERATURE SENSOR (REAR OF CYLINDER HEAD) ENGINE OIL IND EVAP CANISTER PUR SOL CTRL FUEL GAUGE IND FUEL TANK PRESS SENS SIG PRIMARY FUEL LVL SENS SIG GRY WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE INSTRUMENT CLUSTER LO SPD GMLAN SERIAL DATA LOGIC LOW REF (1) LOW REF 5 VOLT REF LOW REF LOW REF LT BLU WIRE LT BLU/LT GRN WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/ BLK WIRE LT GRN/LT BLU WIRE LT GRN/WHT WIRE MALFUNCTION IND MANFOLD ABSOLT PRESS SENS SIG ENGINE COOLANT TEMP SENS SIG MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP CENTER OF INTAKE MANIFOLD) NCA WIRE PRESS SENS SIG RED/WHT WIRE SECONDARY AIR INJECTION SOLENOID VALVE (TOP REAR OF ENGINE) SENS SPLY VOLT VIO/LT BLU WIRE WHT/BRN WIRE WHT/YEL WIRE YEL/LT BLU WIRE YEL/RED WIRE

ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE ENGINE COOLANT FSCM FUSE FUEL/ ELCM FUSE GRY/LT BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES LT BLU/VIO WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/WHT WIRE MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR (ON AIR FILTER HOUSING) NCA WIRE RADIATOR TEMPERATURE SENSOR (LOWER RIGHT REAR OF RADIATOR) REAR BODY FUSE BLOCK (LEFT SIDE OF LUGGAGE COMPT) RED/LT GRN WIRE RED/WHT WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/LT BLU WIRE YEL/WHT WIRE

"CHECK ENGINE" IND CTRL 5 CM FROM 5 VOLT REF 5-VOLT REF 1 5-VOLT REF 2 A/C PRESS SENS SIG ACC PEDAL POS SIG 1 ACC PEDAL POS SIG 2 AIR PUMP FUSE BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BREAKOUT) BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COIL CTRL COMPUTER DATA LINES SYSTEM COOLING FAN SPD SIG COOLING FANS SYSTEM CRUISE/ETC/TCC BRK SIG ECM FUSE ECM FUSE EMIS FUSE ECM/TCM FUSE EMPTY FUSE ENGINE CONTROL MODULE (BEHIND LEFT END OF FRONT FASCIA) ENGINE CONTROLS IGNITION RELAY ENGINE MAIN RLY CTRL GRY/LT BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN COIL FUSE INJECTION SOLENOID VALVE BREAKOUT) LINES SYSTEM COMPUTER DATA LOW REF LOW REF (1) LOW REF 2 LT BLU WIRE LT BLU/BLK WIRE LT BLU/BRN WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE LT GRN/WHT WIRE MAS AIR FLOW SENS SIG MISC RUN/ CRNK/IP FUSE POWER DISTRIBUTION SYSTEM POWER INVERTER MODULE ASSEMBLY COVER CONNECTOR PRIMARY RLY CTRL PUMP CTRL RED/BRN WIRE RED/LT GRN WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT SECONDARY AIR INJ SECONDARY AIR INJECTION PUMP RELAY (CALIFORNIA) SECONDARY AIR INJECTION SOLENOID VALVE RELAY (CALIFORNIA) SENS SIG SERIAL DATA (+) (3) SERIAL DATA (-) (1) TEMP SENS SIG TEMP SENS SIG 2 UNDERHOOD FUSE BLOCK VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WAKEUP SERIAL DATA 2 WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/RED WIRE YEL/BLK WIRE YEL/WHT WIRE

5 VOLT REF AERO SHUTTER CTRL AUXILIARY UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT) BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BREAKOUT) BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CHASSIS CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM FUEL PRESS SENS SIG FUEL PUMP RLY CTRL FUEL PUMP SPLY CTRL GRY WIRE GRY/LT BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES BATTERY FUSE BLOCK (ON BATTERY POSITIVE (+) FSCM FUSE POST) HYBRID SYSTEM CIRCUIT IGNITION COIL MODULE (TOP OF CYLINDER HEAD) LOW REF LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE LT GRN/YEL WIRE NCA WIRE RED/LT GRN WIRE RED/YEL WIRE RUN/CRAK IGN 1 VOLT SERIAL DATA (-) (1) SHIELD UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WAKEUP SERIAL DATA WHT WIRE WHT/BLK WIRE YEL/LT BLU WIRE YEL/WHT WIRE

A/C REFRIGERANT PRESSURE SENSOR (IN A/C HIGH PRESSURE LINE) BLK/BRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BRN RED/ WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CRANKSHAFT POSITION SENSOR EXHAUST CAMSHAFT POSITION SENSOR FUEL LEVEL SENSOR FUEL PRESSURE SENSOR (RIGHT OF FUEL TANK, IN FUEL LINE) FUEL PUMP FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) GRY WIRE GRY/LT BLU WIRE GRY/WHT WIRE GRY/YEL WIRE INTAKE CAMSHAFT POSITION SENSOR (RIGHT FRONT OF CYLINDER HEAD) KNOCK SENSOR (MIDDLE RIGHT SIDE OF ENGINE BLOCK) LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/YEL WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE WHT LT BLU/ WIRE WHT/BLK WIRE YEL BLK/ WIRE YEL/LT BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

5 VOLT REF LOW REF BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT PHASER EXHAUST SOL 1 CAMSHAFT PHASER INTAKE SOL 1 CAMSHAFT POS EXHAUST SENS 1 CAMSHAFT POS INTAKE SENS 1 ENGINE CONTROL MODULE (BEHIND LEFT END OF FRONT FASCIA) ENGINE COOLANT THERMOSTAT HEATER (ON ENGINE COOLANT INTAKE HOUSING) ENGINE OIL PRESSURE SWITCH (LEFT FRONT SIDE OF ENGINE BLOCK) EXHAUST SENS SPLY VOLT 1 GROUND GRY/LT BLU WIRE GRY/WHT WIRE GRY/YEL WIRE IGN CTRL (2) IGN CTRL (4) INTAKE SENS SPLY VOLT 1 KNOCK SENS SIG 1 LOW REF LOW REF (1) LOW REF LOW REF 1 LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/YEL WIRE POWERTRAIN MAIN RLY FUSED SPLY 1 LOW REF LOW REF OIL PRESSURE SW SIG THROTTLE BODY (RIGHT FRONT OF ENGINE) THROTTLE POS SENSOR SIG 1 THROTTLE POS SENSOR SIG 2 VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE WHT/BLK WIRE YEL WIRE YEL/LT BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

3788 3787 3791 COOLING FANS SYSTEM COMPUTER DATA LINES SYSTEM 3790 3953 COOLING FANS SYSTEM 59 60 61 HIGH CONTROL 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 PILOT SIG IND CTRL 6801 3794 TRUNK, TAILGATE, FUEL DOORS SYSTEM AUXILIARY HEATER CTRL B+ VOLT BATTERY FUSE BLOCK (ON BATTERY POSITIVE (+) POST BATTERY STATE OF CHARGE INDICATOR BLK WIRE BLK/BRN WIRE BODY CONTROL MODULE (RIGHT SIDE OF DASH) BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/WHT WIRE CHARGE PORT DOOR POSITION SWITCH (BEHIND REAR OF LEFT FRONT FENDER CHARGE DOOR) COMPUTER DATA LINES SYSTEM COOLANT MOTOR ENABLE COMMUNICATION ENABLE COOLING FAN ENABLE COOLING FAN CTRL SOL VALVE CTRL COOLANT MTR CTRL COOLANT MTR CTRL COOLING FANS SYSTEM COOLING FANS SYSTEM AIR CONDITIONING SYSTEM FAN CONTROL SIGNAL FUEL DOOR LK/UNLK REF 1 COOLANT MOTOR ENABLE FUEL DOOR LK/UNLK SIG 1 FUSE 6 GMLAN SERIAL DATA GRY/LT GRN WIRE HOT AT ALL TIMES HYBRID/EV BATTERY PACK COOLANT PUMP (CENTER OF LOWER RADIATOR SUPPORT) HYBRID/EV POWERTRAIN CONTROL MODULE 2 (RIGHT SIDE OF LUGGAGE COMPT) IND CTRL LT BLU WIRE LT BLU/BLK WIRE LT BLU/BRN WIRE LT BLU/GRY WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/VIO WIRE MODE MTR LOW CTRL MOTOR FEEDBACK SIG PROXIMITY STATUS SIGNAL 1 MTR CTRL MTR ENABLE MTR FEEDBACK SIG MTR FEEDBACK SIGNAL NCA WIRE PORT DOOR SENS SIG RED/VIO WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT SERIAL DATA 2 TO HYBRID/EV BATTERY PACK (DIAGRAM 6 OF 13) TO HYBRID/EV BATTERY PACK (DIAGRAM 8 OF 13) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/GRY WIRE VIO/LT BLU WIRE VIO/YEL WIRE WAKEUP SERIAL DATA WHT WIRE WHT/BRN WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/VIO WIRE