Audi·A4·2009 Audi A4·Wiring
Wiring diagram

2009 Audi A4 — power distribution

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Power distribution

A E 110A L 40A K M D C B H G 5A 5A 5A F 5A 5A 30A 30A 5A 5A 5A F 5A 5A 5A J 10A 5A 5A 5A 5A 5A FUSE PANEL A ALL WHEEL DRIVER CONTROL MODULE ELECTRONIC DAMPING CONTROL MODULE COMFORT SYSTEM CENTRAL CONTROL MODULE ABS CONTROL MODULE PASSENGER'S SIDE FUSE PANEL REAR WINDOW DEFOGGER RELAY DATA BUS ON BOARD DIAGNOSTIC INTERFACE GENERATOR VOLTAGE REGULATOR DATA LINK CONNECTOR (DLC) ASR/ ESP BUTTON DATA BUS ON BOARD DIAGNOSTIC INTERFACE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE LUGGAGE COMPARTMENT RELAY/FUSE CARRIER REAR LID CONTROL MODULE 2 REAR LID CONTROL MODULE DRIVER'S SEAT MULTIMEDIA PASSENGER'S SEAT MULTIMEDIA DRIVER'S SIDE FUSE PANEL RIGHT WASHER NOZZLE HEATER LEFT WASHER NOZZLE HEATER AIR QUALITY SENSOR A/C PRESSURE/ TEMPERATURE SENSOR GARAGE DOOR OPENER CONTROL MODULE DIRECTIONAL STABILIZATION ASSISTANCE CONTROL MODULE GARAGE DOOR OPENER CONTROL HEAD CLUTCH POSITION SENSOR ACTIVE STEERING CONTROL MODULE SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SHIFT LOCK SOLENOID AUTOMATIC DAY/NIGHT INTERIOR MIRROR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE LEFT HEADLAMP ASSEMBLY C 1 1A 2 4 3 1 4 2 6 8 32 B 28 2 B 16 T32D 8 7 6 1 35 5 1 8A 14 7A 6A 1 4 5A 13 A 2 4A 2 2 3A 1A 8 10 12 12A 3 11 10 11A 1 1 10A 7 1 9 8 7 6 9A 8A 1 16 T32B 7A 6A 4 5 4 3 5A 4A 1 1 3A 5 4 2 1 2A 1A 4 T8G 2 RED RED RED RED RED RED WHT RED/ RED/WHT RED RED RED RED RED RED BLK BLK BLK BLK RED/BRN BLK BLK BLK NCA NCA NCA NCA NCA BLK BLK BLK VIO/BLU NCA VIO/BLU BLK/WHT BLK/ RED BLK/BLU BLK BLK VIO/BLU BLK/ BLK WHT GRN GRN YEL RED/ YEL BLK/ RED/BLU RED/GRN BLK/ RED/ NCA GRY/RED NCA NCA NCA NCA GRY/VIO GRY/VIO BLK/BRN BLK/BRN NCA NCA NCA NCA NCA NCA BLK NCA NCA BLK/RED BLK/VIO BLK/GRN BLK/GRY NCA NCA NCA NCA NCA NCA NCA BLK/BLU BLK/BRN BLK/WHT BLK/WHT NCA NCA BLK/YEL RED/BRN G624 (A4: ON BATTERY, IN LUGGAGE COMPT) (A4: ON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE RELAY/ FUSE CARRIER) (A4: MIDDLE OF LUGGAGE COMPT, ON BATTERY) (A4 AVANT & SEDAN: MIDDLE OF LUGGAGE COMPT, ON BATTERY) (A4: BEHIND RIGHT END OF DASH) (A4: RIGHT SIDE OF LUGGAGE COMPT) (A4: BEHIND LEFT END OF DASH) 2.0L 2.0L (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) W/ COMFORT (W/ COMFORT) (M/T) (W/ CORNE- RING LAMPS) (W/ HEATED SPRAY JET) FUSE 1 BATTERY POWER SUPPLY RELAY (TERMINAL 15) BATTERY MONITORING CONTROL MODULE REAR WINDOW DEFOGGER FUSE FUSE CARRIER 1 FUSE 12 FUSE 6 FUSE 11 FUSE 2 FUSE 8 FUSE 7 FUSE 3 FUSE 9 FUSE 4 FUSE 5 FUSE 10 FUSE 1 FUSE CARRIER 1 FUSE 10 FUSE 3 FUSE 6 FUSE 2 FUSE 5 FUSE 12 FUSE 8 FUSE 11 FUSE 9 FUSE 7 FUSE 4 FUSE 1 FUSE CARRIER 1 FUSE 11 FUSE 7 FUSE 8 FUSE 10 FUSE 6 FUSE 12 FUSE 1 FUSE 3 FUSE 2 FUSE 4 FUSE 5 FUSE 9 TO FUSE 2 (DIAGRAM 2 OF 6) TO DRIVER'S SIDE FUSE PANEL (DIAGRAM 6 OF 6) TO LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (DIAGRAM 4 OF 6) TO SOCKETS RELAY (DIAGRAM 4 OF 6) TO LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (DIAGRAM 3 OF 6) TO LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (DIAGRAM 3 OF 6) TO DRIVER'S SIDE FUSE PANEL (DIAGRAM 1 OF 6) TO STARTER RELAY 2 (DIAGRAM 5 OF 6) TO DRIVER'S SIDE FUSE PANEL (DIAGRAM 6 OF 6) TO SOCKETS RELAY (DIAGRAM 4 OF 6) FROM POWER SUPPLY RELAY (TERMINAL 15) (DIAGRAM 1 OF 6) TO RIGHT HEADLAMP ASSEMBLY (DIAGRAM 2 OF 6)
4 3 4 3 1 2 2 1 3 4 A 40A 40A 60A J 50A 5A 10A 10A 5A 40A P O 110A Q T S R 5A 5A 5A 10A 20A 5A 5A 40A FUSE PANEL A AIR BAG CONTROL MODULE GENERATOR & VOLTAGE REGULATOR COOLANT FAN CONTROL MODULE COOLANT FAN CONTROL MODULE 2 STARTER SECONDARY AIR INJECTION (AIR) PUMP RELAY SUPPRESSOR HEADLAMP RANGE CONTROL MODULE RIGHT HEADLAMP ASSEMBLY HEADLAMP RANGE/ CORNERING LAMP CONTROL MODULE ABS CONTROL MODULE ENGINE CONTROL MODULE (ECM) PASSENGER'S SIDE FUSE PANEL CHARISMA SWITCH MODULE RADIO FRONT INFORMATION DISPLAY CONTROL HEAD DATA LINK CONNECTOR (DLC) ACCESS/ START AUTHORIZATION SWITCH DATA BUS ON BOARD DIAGNOSTIC INTERFACE LIGHT SWITCH FRONT INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE CLIMATRONIC CONTROL MODULE INSTRUMENT CLUSTER CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE EXTERNAL AUDIO SOURCE CONNECTION ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE CD CHANGER EXTERNAL AUDIO SOURCE CONNECTION A D C 1 F E 2 1 F 1 75 74 1 B 1A 2 T26A 23 23 4 12 11 12A 11A 10 9 7 8 10A 9A 8A 3 16 T20E 19 6 4 D 1 1A 2 4 8 1 6 T94 19 69 T94 6 5 4 6A 5A 4A 3 2 1 3A 2A 1A 1 8 1 32 31 2 4 15 T16J 15 2 2 7 T16L BLK RED BLK BLK BLK RED RED RED BLK BLK RED RED BLK/WHT BLK/GRN RED RED/YEL BLK/GRN BLK/GRN BLK/GRN BLK/GRN BLK/GRN NCA NCA NCA RED/WHT RED/YEL NCA NCA NCA NCA NCA NCA NCA NCA RED RED/VIO RED/BLU RED/WHT RED/YEL RED RED/VIO RED/BLU RED RED RED BLK RED RED RED RED RED RED RED RED RED RED RED RED/BLK RED/GRY WHT/BLU RED NCA NCA NCA NCA NCA NCA RED/GRY RED/BRN GRY/RED NCA NCA NCA NCA NCA RED/GRN RED/GRN RED/GRN RED/BLK RED/VIO (OR YEL/RED) RED/GRY RED/BRN RED/BRN RED/BRN GRY/RED YEL/RED RED/BLK YEL/RED RED/GRN RED/BLK RED/BLK BLU/WHT (A4: ON BATTERY, IN LUGGAGE COMPT) (A4: MIDDLE OF ENGINE COMPT PLENUM CHAMBER) (A4: ON E-BOX RELAY/FUSE CARRIER) (S4: IN E-BOX IN PLENUM CHAMBER) (A4: BEHIND RIGHT END OF DASH) (400W) (600W & 1000W) 3.2L (3.2L) (3.2L) (W/ EUS/ ULEV2) W/ CORNERING LAMPS W/O CORNERING LAMPS W/ NAVIGATION W/O NAVIGATION 3.2L 2.0L (W/ MMI) (RADIO) (NOT USED) W/ MMI HIGH BATTERY JUMP START TERMINAL BATTERY INTERRUPT IGNITER FUSE 2 FUSE 2 FUSE 1 SECONDARY AIR INJECTION (AIR) PUMP FUSE ABS CONTROL MODULE FUSE 1 MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY FUSE CARRIER 2 FUSE 12 FUSE 11 FUSE 4 FUSE 9 FUSE 2 FUSE 6 FUSE 8 FUSE 5 FUSE 10 FUSE 1 FUSE 3 FUSE 7 FROM FUSE 1 (DIAGRAM 1 OF 6) TO DRIVER'S SIDE FUSE PANEL (DIAGRAM 6 OF 6) TO DRIVER POWER SEAT ADJUSTMENT (DIAGRAM 6 OF 6) TO ENGINE COMPONENT POWER SUPPLY RELAY (DIAGRAM 5 OF 6) FROM DRIVER'S SIDE FUSE PANEL (DIAGRAM 1 OF 6) TO E-BOX RELAY/ FUSE CARRIER (DIAGRAM 5 OF 6) TO E-BOX RELAY/FUSE CARRIER (DIAGRAM 5 OF 6) TO E-BOX RELAY/FUSE CARRIER (DIAGRAM 5 OF 6)
1 2 1 2 5A 20A 35A 30A 30A 30A 5A 5A 15A 30A 30A 30A 30A 15A 5A 20A 20A 15A 5A L K 5A 30A 15A 30A 15A 7.5A U LUGGAGE COMPARTMENT RELAY/FUSE CARRIER 12 PIN CONNECTOR ALL WHEEL DRIVE CONTROL MODULE TOWING RECOGNITION CONTROL MODULE COMFORT SYSTEM CENTRAL CONTROL MODULE ELECTRO- MECHANICAL PARKING BRAKE BUTTON ELECTRO- MECHANICAL PARKING BRAKE CONTROL MODULE TIRE PRESSURE MONITORING CONTROL MODULE ELECTRONIC DAMPING CONTROL MODULE INFORMATION ELECTRONICS CONTROL MODULE 1 RADIO REAR VIEW CAMERA SYSTEM CONTROL MODULE RIGHT REAR HEATED SEAT REGULATING SWITCH LEFT REAR HEATED SEAT REGULATING SWITCH FRONT PASSENGER'S DOOR CONTROL MODULE ELECTRO- MECHANICAL PARKING BRAKE CONTROL MODULE RIGHT REAR DOOR CONTROL MODULE DIGITAL SOUND SYSTEM CONTROL MODULE AUXILIARY HEATER CONTROL MODULE FRONT INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE 18 PIN CONNECTOR TELEPHONE TRANSC- EIVER AUXILIARY HEATER RADIO RECEIVER RIGHT FRONT SEAT VENTILATION CONTROL MODULE 18 PIN CONNECTOR NAVIGATION SYSTEM W/ CD DRIVE CONTROL MODULE DIGITAL RADIO (DAB) TELEPHONE AMPLIFIER SATELLITE RADIO TV TUNER TELEPHONE TRANSCEIVER TELEPHONE BASEPLATE RADIO 3A T4B 12 11 12A 11A 9 10 8 7 9A 8A 10A 7A 3 15 16 46 16 13 10 12 11 9 8 7 6 T12U T17O T17P 6 5 4 6A 5A 4A 2 1 2A 1A 3 3A 47 7 11 9 3 12 5 4 3 2 1 10A 12A 43 11A 2 18 19 T20I 18 T20G 9A 8A 7A 6A 19 1 1 15 1 2 2 2 1 2 5A 15 18 T8AO T10AG 4A 1 T20B 1 T32H 1 2A 1A 1 1 T18A 11 11 3 1 8 T18A NCA NCA NCA RED/YEL NCA NCA NCA NCA NCA NCA NCA RED/YEL RED/GRY YEL/RED RED/BLU NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA RED NCA RED/WHT NCA RED NCA NCA NCA NCA NCA NCA RED/BLK RED/GRN NCA NCA NCA RED/VIO RED/BRN NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA RED/WHT RED/GRY NCA BLU/RED RED/BRN RED/WHT VIO/BLK RED/WHT RED/BRN RED/YEL RED/GRN RED/YEL VIO/BLK VIO/RED GRN/RED RED/BLU RED/GRN GRN/RED RED/BLU VIO/RED VIO/RED RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO WHT RED/ YEL RED/WHT WHT/RED RED/ RED/WHT RED/VIO RED/VIO WHT/RED RED/VIO RED/GRN RED/GRY RED/BLK RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO RED/VIO (A4: RIGHT SIDE OF LUGGAGE COMPT) (NOT USED) DISCONTINUED (PHASED IN MODIFICATION) PHASED IN MODIFICATION W/ NAVIGATION W/O NAVIGATION W/ SPEAKER W/O SPEAKER (NOT USED) W/ SPEAKER W/O SPEAKER (K-BOX) (NOT USED) (W/ MMI) FUSE CARRIER 2 FUSE 10 FUSE 3 FUSE 9 FUSE 11 FUSE 6 FUSE 4 FUSE 1 FUSE 5 FUSE 12 FUSE 8 FUSE 7 FUSE 2 FUSE CARRIER 3 FUSE 8 FUSE 11 FUSE 2 FUSE 4 FUSE 1 FUSE 12 FUSE 7 FUSE 5 FUSE 3 FUSE 10 FUSE 9 FUSE 6 FROM FUSE PANEL A (DIAGRAM 1 OF 6) FROM FUSE PANEL A (DIAGRAM 1 OF 6) TO CONVERTER W/ SOCKET 12V & 230V (DIAGRAM 4 OF 6)
3 1 2 5 5 1 2 3 4 W E M 5A 5A 5A 5A 5A 15A 5A 5A 15A 15A 15A 15A U B COMFORT SYSTEM CENTRAL CONTROL MODULE CAMSHAFT ADJUSTMENT ACTUATOR 11 CAMSHAFT ADJUSTMENT ACTUATOR 9 CAMSHAFT ADJUSTMENT ACTUATOR 7 CAMSHAFT ADJUSTMENT ACTUATOR 10 CAMSHAFT ADJUSTMENT ACTUATOR 12 CAMSHAFT ADJUSTMENT ACTUATOR 8 LUGGAGE COMPARTMENT RELAY/FUSE CARRIER LEFT REAR HEATED SEAT REGULATING SWITCH DISTANCE REGULATION CONTROL MODULE PARALLEL PARKING ASSISTANCE CONTROL MODULE ELECTRO- MECHANICAL PARKING BRAKE BUTTON EMERGENCY FLASHER BUTTON RIGHT REAR HEATED SEAT REGULATING SWITCH 18 PIN CONNECTOR LANE CHANGE ASSISTANCE CONTROL MODULE REAR WINDOW WIPER MOTOR AIR BAG CONTROL MODULE SEAT OCCUPIED RECOGNITION CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE 2 T32C 15 2 8 2 2 2 2 2 2 6 4 12 12A 3 76 9 11 9 8 10 11A 9A 8A 10A 7 6 4 5 7A 6A 4A 5A 6 6 11 9 4 9 8 T16E 3 2 1 T18A 10 1 3 2 3A 2 1 2A 1A 1 2 1 3 2 3 1 1 2 3 BLK RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED RED/WHT RED/WHT RED/WHT RED/WHT YEL/RED YEL/RED YEL/RED BLK BRN RED/WHT BRN NCA BLK/ WHT BLK/WHT BLK/WHT BLK/WHT RED/BLK NCA NCA NCA NCA NCA NCA NCA NCA BLK NCA BLK/BLU BLK/BLU BLK/BRN NCA NCA NCA RED/WHT RED/WHT NCA BLK/BLU BLK/RED BLK/RED BLK/RED BLK/RED BLK/GRN BRN BRN BLK/RED BLK/YEL BLK/RED BLK/VIO GRY/BLU BLK/GRN BLK/GRY RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT VIO WHT/ RED/GRN RED/WHT RED/WHT RED/WHT RED/WHT RED/GRN BRN BRN RED/GRN GRY/BLU BRN BRN BRN BRN RED/GRN GRY/BLU WHT/GRN RED/ BRN GRY RED/GRN RED/GRN G51 G51 G688 G730 G688 G730 (A4: LUGGAGE COMPT RELAY/ FUSE CARRIER) (A4 AVANT & SEDAN: RIGHT SIDE OF LUGGAGE COMPT) (A4: RIGHT SIDE OF LUGGAGE COMPT) (A4: RIGHT SIDE OF LUGGAGE COMPT) (A4 AVANT & SEDAN: RIGHT SIDE OF CENTER TUNNEL) (A4 AVANT & SEDAN: BASE OF RIGHT "C" PILLAR) (A4 AVANT & SEDAN: RIGHT SIDE OF CENTER TUNNEL) (A4 AVANT & SEDAN: BASE OF RIGHT "C" PILLAR) W/ CONVERTER & SOCKET, 12V & 230V W/O CONVERTER W/ SOCKET, 12V, 230V & W/O 12 V SOCKET IN BACKSIDE OF THE CENTER CONSOLE & LUGGAGE COMPARTMENT W/ CONVERTER & SOCKET, 12V, 230V & W/O 12 V SOCKET IN BACKSIDE OF THE CENTER CONSOLE & LUGGAGE COMPARTMENT W/O 12 V SOCKET IN BACKSIDE OF THE CENTER CONSOLE & LUGGAGE COMPARTMENT 1, 2 & 3 1, 2, 3 & 4 6 3.2L 2.0L 3.2L W/O CONVERTER W/ SOCKET, 12V & 230V 6 (IF EQUIPPED) W/O SPEAKER PHONE (IF EQUI- PPED) (IF EQUI- PPED) (NOT USED) (IF EQUIPPED) SOCKETS RELAY FUSE CARRIER 4 FUSE 7 FUSE 10 FUSE 11 FUSE 4 FUSE 12 FUSE 9 FUSE 5 FUSE 6 FUSE 2 FUSE 3 FUSE 1 FUSE 8 12 V SOCKET 3 CIGARETTE LIGHTER 12 V SOCKET 12 V SOCKET 2 CONVERTER W/ SOCKET, 12V & 230V FROM FUSE PANEL A (DIAGRAM 1 OF 6) TO CAM ADJUSTMENT ACTUATOR 1 (DIAGRAM 5 OF 6) FROM LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (DIAGRAM 1 OF 6) FROM POWER SUPPLY RELAY (TERMINAL 15) (DIAGRAM 1 OF 6) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FROM LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (DIAGRAM 3 OF 6)
Q T V 15A 5A 5A 15A 15A 15A 10A 20A 15A N S R G 5A 5A 5A 15A W ENGINE CONTROL MODULE (ECM) STARTER RELAY STARTER RELAY 2 E-BOX RELAY/ FUSE CARRIER COOLANT FAN CONTROL MODULE FUEL PRESSURE REGULATOR VALVE HEATER OXYGEN SENSOR 2 TRANSMISSION CONTROL MODULE (TCM) DIRECT SHIFT GEARBOX (DSG) MECHATRONIC TRANSMISSION CONTROL HEATER OXYGEN SENSOR 2 HEATER OXYGEN SENSOR 2 DIRECT SHIFT GEARBOX (DSG) MECHATRONIC ENGINE CONTROL MODULE (ECM) OIL LEVEL THERMAL SENSOR MASS AIR FLOW (MAF) SENSOR TWC OXYGEN SENSOR (O2S) 1 TWC OXYGEN SENSOR (O2S) 2 HEATER OXYGEN SENSOR IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 2 CAM ADJUSTMENT ACTUATOR 1 CAMSHAFT ADJUSTMENT VALVE 1 CLIMATRONIC REFRIGERANT SHUT-OFF VALVE WASTEGATE BYPASS REGULATOR VALVE CAMSHAFT ADJUSTMENT VALVE 2 LEAK DETECTION PUMP (LDP) EVAPORATIVE EMISSION (EVAP) CANISTER PURGE REGULATOR VALVE CAM ADJUSTMENT ACTUATOR 6 CAM ADJUSTMENT ACTUATOR 3 CAM ADJUSTMENT ACTUATOR 2 IGNITION COIL 6 IGNITION COIL 4 IGNITION COIL 2 COOLANT CIRCULATION PUMP RELAY LEFT ELECTO- HYDRAULIC ENGINE MOUNT SOLENOID VALVE CAMSHAFT ADJUSTMENT VALVE 1 (EXHAUST) TURBOCHARGER RECIRCULATING VALVE INTAKE MANIFOLD RUNNER CONTROL (IMRC) VALVE OIL PRESSURE REGULATION VALVE CAMSHAFT ADJUSTMENT VALVE 2 (EXHAUST) IGNITION COIL 1 IGNITION COIL 5 IGNITION COIL 3 CAM ADJUSTMENT ACTUATOR 4 CAM ADJUSTMENT ACTUATOR 5 2 4 8 6 72 T94 28 T94 10 1 5 5 10A 9 7 11 5 8 6 2 9 7 6 5 T94 1 9A 7A 5A 11A 8A 6A 12 12A 1 12 32 4 3 1 2 3 64 87 16 T16R 14 9 4A 2A 3A 1A 4 14 1 1 32 12 1 1 1 1 3 1 6 5 3 1 2 2 1 2 1 2 1 2 1 3 92 87 1 2 1 1 1 1 2 1 1 1 1 1 1 T16R T94 GRN/GRY GRN/GRY RED GRY RED/ GRN BLK/ YEL GRN GRY RED/ (OR GRN) RED/GRY YEL GRN/YEL YEL YEL GRN/ GRN/ NCA GRN/YEL GRN/YEL NCA NCA GRN/YEL GRN/ BLK/VIO GRN RED/GRY GRN GRN GRN RED/GRY RED/GRY RED/GRY BLK/GRN RED/GRN BLK/VIO RED/ WHT RED/WHT VIO RED/GRY (OR RED/BRN) RED/WHT VIO VIO BLK/VIO YEL/RED BLK BLK/VIO GRN GRN RED/ GRY RED/ GRY BLK BLK BLK BLK RED BLK RED RED/GRY (OR BLK) BLK/VIO GRY/YEL BLK/BLU VIO (OR BLK) BLK/VIO BLK/BLU GRY/YEL GRY/YEL NCA YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED NCA NCA YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED RED YEL/ YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED RED/GRY RED/GRY (OR RED/BRN) YEL/RED YEL/RED RED/GRY RED/GRY RED/BRN RED/GRY RED/GRY RED/BRN RED/BRN YEL/RED RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN YEL/RED YEL/RED BLK/GRN BLK/GRN (A4: ON E-BOX RELAY/ FUSE CARRIER) (A4: IN PLENUM CHAMBER ELECTRONICS BOX) 3.2L 2.0L 2.0L 3.2L 2.0L 3.2L 2.0L 3.2L (2.0L) (2.0L) (3.2L) (3.2L) 2.0L 3.2L W/O DIRECT SHIFT GEARBOX W/ DIRECT SHIFT GEARBOX 2.0L 3.2L W/O DIRECT SHIFT GEARBOX W/ DIRECT SHIFT GEARBOX 2.0L 6 SPEED A/T CVT 6 SPEED A/T CVT (3.2L) 3.2L 2.0L 2.0L (2.0L) 3.2L (3.2L) (2.0L) (2.0L) (2.0L) (W/ AFTER RUN COOLANT PUMP) (2.0L) (2.0L) (3.2L) (3.2L) (A/T) (2.0L) ENGINE COMPONENT POWER SUPPLY RELAY FUSE 8 FUSE 6 FUSE 2 FUSE 11 FUSE 4 FUSE 5 FUSE 10 FUSE 12 FUSE 3 FUSE 9 FUSE 1 FUSE 7 FROM MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY (DIAGRAM 2 OF 6) FROM MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY (DIAGRAM 2 OF 6) FROM MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY (DIAGRAM 2 OF 6) FROM POWER SUPPLY RELAY (TERMINAL 15) (DIAGRAM 1 OF 6) TO BRAKE LIGHT SWITCH (DIAGRAM 6 OF 6) FROM MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY (DIAGRAM 2 OF 6) TO INTAKE MANIFOLD TUNING (IMT) VALVE (DIAGRAM 6 OF 6) FROM CAMSHAFT ADJUSTMENT ACTUATOR 12 (DIAGRAM 4 OF 6)
2 1 1 2 1 2 V O 5A 15A P 15A 25A 30A 30A 10A 30A 25A 25A 15A D C 15A H 5A 5A 5A N 5A 20A 20A 30A 30A 35A 5A 35A 20A 10A BRAKE LIGHT SWITCH DRIVER'S SIDE FUSE PANEL WIPER MOTOR CONTROL MODULE RAIN/LIGHT RECOGNITION SENSOR DRIVER'S DOOR CONTROL MODULE LEFT REAR DOOR CONTROL MODULE LEFT REAR DOOR CONTROL MODULE CLUTCH POSITION SENSOR DRIVER'S DOOR CONTROL MODULE HORN RELAY FUEL PUMP (FP) CONTROL MODULE ABS CONTROL MODULE RECIRCULATION PUMP RELAY ABS CONTROL MODULE LEFT FRONT SEAT VENTILATION CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE EVAPORATIVE EMISSION (EVAP) CANISTER PURGE REGUL- ATOR VALVE LEAK DETECTION PUMP (LDP) SECONDARY AIR INJECTION (AIR) SOLENOID VALVE 2 OIL PRESSURE REGULATION VALVE INTAKE MANIFOLD TUNING (IMT) VALVE FUEL METERING VALVE SECONDARY AIR INJECTION (AIR) SOLENOID VALVE SECONDARY AIR INJECTION (AIR) PUMP RELAY DRIVER'S POWER SEAT SWITCH DRIVER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT PASSENGER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH MEMORY SEAT STEERING COLUMN ADJUSTMENT CONTROL MODULE PASSENGER'S POWER SEAT SWITCH DRIVER'S SIDE FUSE PANEL FRONT PASSENGER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH ANTENNA AMPLIFIER 3 ACTIVE STEERING CONTROL MODULE DRIVER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH VEHICLE ELECTRICAL SYSTEM CONTROL MODULE ALARM HORN ROOF BLIND CONTROL MODULE POWER SUNROOF CONTROL MODULE ANTI-THEFT ALARM SYSTEM SENSOR 12 11 10 9 8 4 7 6 5 12A 11A 1 18 18 T20H T20F 1 1A 9A 10A 8A 25 1 19 19 T20H T20F 7A 6A 5A 3 7 1 1A 2 1 T6F 3 3 2 4 1 2A 4A 1A 6 32 22 3 1 3 3A 3 11 4 6 T12L 2 4 12 9 12A 9A 4 3 10 4 4 6 2 4 11 11A 10 8 10A 8A 10 T17N 16 T17M 16 7 6 7A 6A 5 5A 16 15 T5D D2 T17L 1 1 1 3 3A 2 1 4 4 4 4A 5 NCA NCA NCA RED/GRY NCA NCA NCA NCA RED NCA RED/ GRY NCA NCA NCA NCA NCA NCA RED/WHT RED/YEL RED/YEL RED RED RED/BLK RED/BRN RED/BLU RED/GRN RED/GRN WHT/RED RED/GRY RED/BLK RED/BLK RED/BLK RED RED RED RED/BLK RED/GRN RED/WHT RED/WHT RED/GRY BLK RED/GRY BLK/RED BLK/YEL BLK/GRN RED/WHT RED/WHT RED/WHT RED/GRY BLK/WHT RED/BLK RED/BLK RED/BLK RED/BLK RED/BLK NCA NCA NCA RED/WHT RED RED/WHT RED/BLU RED/ WHT RED/BLK RED/BLK RED/BLK RED/BLK NCA NCA NCA NCA NCA NCA NCA NCA RED NCA NCA NCA NCA NCA RED YEL/RED RED/VIO RED/YEL RED/GRN WHT RED/GRY NCA NCA NCA NCA NCA BLK RED/ BLK RED/ BLK RED/ NCA GRN/RED RED/WHT RED/WHT RED/WHT RED/WHT (A4: BEHIND LEFT END OF DASH) (A4: BEHIND LEFT END OF DASH) (W/ COOLANT PUMP & 3.2L) (M/T) W/ SEAT VENTILATION W/O SEAT VENTILATION 3.2L W/ POWER SEAT W/ POWER SEAT (W/ ULEV2) (W/ ULEV2) (W/ EU5/ULE2) (IF EQUIPPED) (NOT USED) (W/ LUMBAR SEATS) (W/ LUMBAR SEATS) FUSE CARRIER 2 FUSE 9 FUSE 11 FUSE 3 FUSE 4 FUSE 12 FUSE 10 FUSE 1 FUSE 2 FUSE 6 FUSE 5 FUSE 7 FUSE 8 DRIVER POWER SEAT ADJUSTMENT FRONT PASSENGER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 CIRCUIT BREAKER 1 FUSE CARRIER 3 FUSE 7 FUSE 3 FUSE 8 FUSE 11 FUSE 9 FUSE 4 FUSE 6 FUSE 10 FUSE 12 FUSE 2 FUSE 1 FUSE 5 FROM E-BOX RELAY/ FUSE CARRIER (DIAGRAM 5 OF 6) FROM POWER SUPPLY RELAY (TERMINAL 15) (DIAGRAM 1 OF 6) FROM FUSE PANEL A (DIAGRAM 2 OF 6) FROM FUSE PANEL A (DIAGRAM 2 OF 6) FROM E-BOX RELAY/ FUSE CARRIER (DIAGRAM 5 OF 6) FROM POWER SUPPLY RELAY (TERMINAL 15) (DIAGRAM 1 OF 6)