Audi A6 С6 (2004-2008) nca Wiring diagrams

4.2L 3.2L ACCESS/START AUTHORIZATION SWITCH ACCESS/START CONTROL MODULE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE FUSE 31 FUSE HOLDER FUSE 20 FUSE PANEL B FUSE PANEL C GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/VIO WIRE SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SELECTOR LEVER TRANSMISSION RANGE (TR) POSITION DISPLAY SHIFT LOCK SOLENOID TRANSMISSION CONTROLS MODULE (TCM) (UNDER PASSENGER'S SEAT) TRANSMISSION PARK SELECTOR SWITCH VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE

ACCESS/START AUTHORIZATION SWITCH ACCESS/START CONTROL MODULE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE FUSE 31 FUSE HOLDER FUSE 20 FUSE PANEL B FUSE PANEL C GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT W/ ECM RELAY ENERGIZED HOT W/ POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/VIO WIRE SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SELECTOR LEVER TRANSMISSION RANGE (TR) POSITION DISPLAY SHIFT LOCK SOLENOID TRANSMISSION CONTROLS MODULE (TCM) (UNDER PASSENGER'S SEAT) TRANSMISSION PARK SELECTOR SWITCH VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE

11 14 9 10 8 B- ACCESS/START CONTROL MODULE (AT BASE OF STEERING COLUMN) B+ D+ DF BATTERY BATTERY INTERRUPT IGNITER BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLU WIRE BRN WIRE ENERGY MANAGEMENT CONTROL MODULE (IN TRUNK, AT NEGATIVE BATTERY CABLE) GENERATOR MAIN FUSE PANEL NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM COMPUTER DATA LINES SYSTEM RED WIRE SRS SYSTEM STARTER SUP- PRESSOR WHT WIRE

BLK WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM CONTROL MODULE (IN LUGGAGE COMPT) FUSE GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID/LOW RANGE LOUD SPEAKER LEFT REAR TREBLE SPEAKER MICROPHONE UNIT NCA WIRE RED WIRE RED/BLU WIRE RED/VIO WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID/LOW RANGE LOUD SPEAKER RIGHT REAR TREBLE SPEAKER SOUND SYSTEM (MOST DATA BUS CIRCUIT) TELEPHONE TRANSCEIVER WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

AMPLIFIER BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CENTER MID/HIGH RANGE LOUD SPEAKER COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM CONTROL MODULE (IN LUGGAGE COMPT) FUSE GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES INSIDE MICROPHONE LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID/LOW RANGE LOUD SPEAKER LEFT REAR TREBLE SPEAKER LOUDSPEAKER MICROPHONE UNIT NCA WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID/LOW RANGE LOUD SPEAKER RIGHT REAR TREBLE SPEAKER SOUND SYSTEM (MOST DATA BUS CIRCUIT) TELEPHONE TRANSCEIVER WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CENTER MID/HIGH RANGE LOUD SPEAKER COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM CONTROL MODULE (IN LUGGAGE COMPT) FUSE GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES INSIDE MICROPHONE LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID/LOW RANGE LOUD SPEAKER LEFT REAR TREBLE SPEAKER LOUDSPEAKER MICROPHONE UNIT NCA WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID/LOW RANGE LOUD SPEAKER RIGHT REAR TREBLE SPEAKER TELEPHONE TRANSCEIVER WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

3.2L 4.2L 9 POSITION RELAY PANEL (BEHIND DRIVER'S SIDE STORAGE COMPT) ACCESS/START CONTROL MODULE (AT BASE OF STEERING COLUMN) BATTERY BATTERY INTERRUPT IGNITER BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CHARGING SYSTEM COMPUTER DATA LINES SYSTEM ENERGY MANAGEMENT CONTROL MODULE ENGINE CONTROL MODULE (ECM) GENERATOR MAIN FUSE PANEL NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE SRS SYSTEM STARTER STARTER RELAY STARTER RELAY 2 SUP- PRESSOR WHT WIRE

AIR BAG SPIRAL SPRING/RETURN SPRING W/SLIP RING AIRBAG CONTROL MODULE BATTERY INTERRUPT IGNITER BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CENTER REAR SAFETY BELT TENSIONER IGNITER DRIVER'S AIR BAG IGNITER 1 DRIVER'S AIR BAG IGNITER 2 DRIVER'S SIDE AIRBAG IGNITER ENERGY MANAGEMENT CONTROL MODULE FRONT PASSENGER'S AIRBAG IGNITER FUSE 8 FUSE PANEL GRN WIRE GRY WIRE HOT IN ON OR START IGNITER NCA WIRE POWER DISTRIBUTION SYSTEM REAR PASSENGER'S SIDE AIRBAG (DRIVER'S SIDE) IGNITER REAR PASSENGER'S SIDE AIRBAG (FRONT PASSENGER'S SIDE) IGNITER RED WIRE SHORT CIRCUIT BRIDGE (IT SHORTS THE PINS WHEN CONNECTOR IS UNPLUGGED) SOLID STATE VIO WIRE WHT WIRE YEL WIRE YEL/GRY WIRE

9 POSITION RELAY PANEL (BEHIND DRIVER'S SIDE STORAGE COMPT) BLK WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 13 FUSE 15 FUSE 19 FUSE 32 FUSE 33 FUSE 34 FUSE 36 FUSE 38 FUSE 43 FUSE PANEL B HEADLIGHT WASHER PUMP HEADLIGHT WASHER RELAY HOT AT ALL TIMES HOT W/ POWER SUPPLY INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER SYSTEM NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE RAIN/LIGHT RECOGNITION SENSOR REAR WINDOW WIPER MOTOR (WAGON) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/WHT WIRE W/O WAGON WAGON WHT WIRE WHT/YEL WIRE WINDSHIELD WASHER FLUID LEVEL WARNING SWITCH WINDSHIELD WASHER PUMP WINDSHIELD WIPER/WASHER SWITCH WINDSHIELD, REAR WINDOW WASHER PUMP WIPER MOTOR CONTROL MODULE YEL WIRE