Audi A3 8P facelift 2 (2008-2013) cbfa ccta Wiring diagrams

ALL-WHEEL DRIVE CONTROL MODULE (LEFT FRONT OF REAR AXLE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE CBFA CCTA CLUTCH POSITION SENSOR (M/T) COMPUTER DATA LINES SYSTEM CRUISE CONTROL CRUISE CONTROL IND INSTRUMENT CLUSTER CONTROL MODULE DIFFERENTIAL) DIRECT SHIFT GEARBOX (DSG) MECHATRONIC (ON TRANSMISSION HOUSING) FUSE 22 FUSE 6 FUSE PANEL B (INTEGRATED IN ENGINE COMPARTMENT E-BOX) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED M/T MOTRONIC ENGINE CONTROL MODULE (IN CENTER OF PLENUM CHAMBER) NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE RED WIRE RED/WHT WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (UNDER STEERING COLUMN) SWITCH (IF EQUIPPED) THROTTLE VALVE CONTROL MODULE (ON THROTTLE BODY) TRANSMISSION INPUT SPEED (RPM) SENSOR TRANSMISSION OUTPUT SPEED (RPM) SENSOR TRANSMISSION OUTPUT SPEED (RPM) SENSOR 2 VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

3 4 CLIMATRONIC CONTROL MODULE (W/ A/C DISPLAY CONTROL HEAD) BLK WIRE BLU WIRE BRN WIRE CBFA CCTA CIGARETTE LIGHTER CLIMATRONIC CONTROL MODULE (W/ A/C DISPLAY CONTROL HEAD) DATA LINK CONNECTOR DRIVER DOOR CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE FROM ALARM HORN (DIAGRAM 2 OF 4) FROM FUSE PANEL B (DIAGRAM 2 OF 4) FROM FUSE PANEL B (DIAGRAM 4 OF 4) FROM FUSE PANEL C (DIAGRAM 3 OF 4) FRONT PASSENGER SEAT HEATER CONTROL MODULE FRONT PASSENGER'S DOOR CONTROL MODULE FRONT PASSENGER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FUEL PUMP (FP) CONTROL MODULE FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 22 FUSE 24 FUSE 23 FUSE 25 FUSE 26 FUSE 27 FUSE 32 FUSE 33 FUSE 36 FUSE 37 FUSE 43 FUSE 38 FUSE PANEL C FUSE PANEL C FUSE 28 GRN WIRE GRY WIRE HEADLAMP WASHER RELAY HEATED OXYGEN LEAK DETECTION PUMP (LDP) OXYGEN SENSOR LEFT REAR DOOR MODULE CONTROL LIGHT SWITCH MANUAL SEATS POWER SEATS NCA WIRE POWER SUNROOF CONTROL MODULE RADIATOR LEAK DETECTION IDENTIFICATION PUMP (LDP) SENSOR RAIN/LIGHT RECOGNITION SENSOR (W/ AUTOMATIC HEAD, TAILLIGHT CONTROL) REAR WINDOW DEFOGGER RELAY RED WIRE RED/YEL WIRE RIGHT LEFT REAR REAR DOOR DOOR CONTROL CONTROL MODULE MODULE RIGHT REAR DOOR MODULE CONTROL SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SOCKET TIRE PRESSURE MONITORING CONTROL MODULE TO FUSE PANEL C (DIAGRAM 3 OF 4) TO SAFETY FUSE 1 (DIAGRAM 2 OF 4) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (W/ INTERIOR LIGHTS) VEHICLE FRONT ELECTRICAL PASSENGER'S SYSTEM DOOR CONTROL CONTROL MODULE MODULE VIO WIRE W/ HEATED SEATS WHT WIRE YEL WIRE

AMPLIFIER AMPLIFIER/ WOOFER BATTERY BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CAMSHAFT ADJUSTMENT VALVE 1 CBFA 1 4 CCTA CBFA CCTA COOLANT CIRCULATION PUMP RELAY (CBFA) DATA BUS ON BOARD DIAGNOSTIC INTERFACE ENGINE COMPONENT POWER SUPPLY RELAY (CBFA) ENGINE COMPONENT POWER SUPPLY RELAY (CCTA) ENGINE CONTROL MODULE (ECM) FROM COOLANT CIRCULATION PUMP RELAY (DIAGRAM 4 OF 4) FROM FUSE 15 (DIAGRAM 4 OF 4) FROM FUSE 30 4 OF 4) (DIAGRAM FROM FUSE PANEL B (DIAGRAM 4 OF 4) FUEL PRESSURE ENGINE REGULATOR VALVE CONTROL MODULE (ECM) FUSE 10 FUSE 17 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 18 FUSE 19 FUSE 2 FUSE 20 FUSE 21 (CCTA) (CBFA) FUSE 22 FUSE 23 FUSE 30 FUSE 6 FUSE FUSE 24 GRN WIRE GRY WIRE HORN RELAY IGNITION COIL 1 W/ POWER OUTPUT STAGE IGNITION COIL 2 W/ POWER OUTPUT STAGE IGNITION COIL 3 W/ POWER IGNITION COIL OUTPUT STAGE 4 W/ POWER OUTPUT STAGE INSTRUMENT CLUSTER CONTROL MODULE INTAKE MANIFOLD COOLANT RUNNER FAN CONTROL CONTROL (FC) MODULE (IMRC) VALVE MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY NCA WIRE OXYGEN SENSOR RED WIRE SECONDARY AIR INJECTION (AIR) PUMP RELAY SECONDARY AIR INJECTION (AIR) SOLENOID VALVE (CBFA) STARTER STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (W/O HILL HOLD ASSIST) SUPPLY RELAY (DIAGRAM 4 OF 4) THREE WAY CATALYTIC CONVERTER (TWC)) HEATER (CBFA) TO BRAKE LIGHT/ BRAKE PEDAL SWITCH (DIAGRAM 2 OF 4) TO ENGINE COMPONENT POWER TO ENGINE COMPONENT POWER SUPPLY RELAY (DIAGRAM 4 OF 4) TO FUSE 14 (DIAGRAM 4 OF 4) TO FUSE TO FUSE 28 (DIAGRAM 7 (DIAGRAM 2 OF 4) 2 OF 4) TO LEAK DETECTION PUMP (LDP) (DIAGRAM 3 OF 4) TO POWER SUPPLY RELAY 2 (TERMINAL 15) (DIAGRAM 1 OF 4) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE W/ HILL HOLD ASSIST W/O HILL HOLD ASSIST WASTEGATE BYPASS REGULATOR VALVE WHT WIRE WIPER MOTOR CONTROL MODULE YEL WIRE

AFTER-RUN COOLANT PUMP (LEFT SIDE OF ENGINE, BELOW OIL FILTER) BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN (OR BLK) WIRE BRN WIRE CBEA CCTA, CBFA CBFA CBFA CCTA CCTA COOLANT CIRCULATION PUMP RELAY (CBFA) (ON FUSE PANEL "B") COOLANT CIRCULATION PUMP RELAY (CCTA) (ON FUSE PANEL "B") COOLANT FAN COOLANT FAN 2 (FRONT OF ENGINE COMPT, BEHIND RADIATOR) COOLANT FAN CONTROL (FC) CONTROL MODULE (FRONT OF ENGINE COMPARTMENT) ENGINE CONTROL MODULE (REAR OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON RADIATOR) (ON LOWER RADIATOR HOSE) ENGINE COOLANT TEMPERATURE SENSOR (2.0L TURBO: RIGHT EXCEPT CBFA FUSE 23 FUSE 24 FUSE PANEL B (INTEGRATED IN ENGINE COMPT E-BOX) HOT AT ALL TIMES FUSE PANEL A FUSE 3 HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED NCA WIRE REAR OF ENGINE) (2.0L TURBO DIESEL: LEFT REAR OF ENGINE) RED/BLU WIRE RED/WHT WIRE VIO/RED WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE