Volkswagen·Jetta·2020 Volkswagen Jetta·Wiring
Wiring diagram

2020 Volkswagen Jetta — power distribution

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Power distribution

1 2 1 2 A 1.4L TURBO 2.0L TURBO H K J B C 400A 125A 80A 80A 50A BATTERY STARTER GENERATOR & VOLTAGE REGULATOR POWER STEERING CONTROL MODULE RADIATOR FAN CONTROL MODULE ENGINE/MOTOR CONTROL MODULE BOTTOM LEFT COUPLING POINT IN INTERIOR ACCESS/START SYSTEM INTERFACE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE COUPLING POINT IN THE LEFT FRONT DOOR LEFT FRONT DOOR COUPLING POINT RIGHT FRONT DOOR COUPLING POINT DIAGNOSTIC CONNECTION PASSENGER SIDE DOOR AMBIENT LIGHTING LAMP INSTRUMENT PANEL CONTOUR ILLUMINATION LAMP 2 STORAGE COMPARTMENT ILLUMINATION BULB INSTRUMENT PANEL CONTOUR ILLUMINATION LAMP 3 INSTRUMENT PANEL CONTOUR ILLUMINATION LAMP 1 ROTARY LIGHT SWITCH HUMIDITY, RAIN & LIGHT RECOGNITION SENSOR ANTI-THEFT ALARM SYSTEM SENSOR PARKING BRAKE BUTTON DRIVER SIDE DOOR AMBIENT LIGHTING LAMP T3E T94A 44 30 1 1 1 1 4 T8XA 4 T8XB T27B 7 T27A 7 1 7 T27D 7 T27C 1 4 7 1 8 16 T17M 5 T17E 5 68 44 47 54 5 4 3 2 6 17 16 T73A T91 T4AR 1 B1 J1A 4 3 6 2 7 19 8 G1A K2A 2 T2D E1A L1A RED/WHT RED/BLK RED/YEL RED BLK RED RED RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT BLK/RED BLK/GRN BLK/WHT BLK RED/WHT BLK/RED BLK/WHT BLK/GRN BLK ORG/BRN GRN RED BRN BRN VIO VIO/BLU RED/BRN VIO VIO/BLU RED/BRN RED BLK BLK BLK BLK RED RED/YEL FUSE PANEL A FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 START SYSTEM BUTTON IGNITION/ STARTER SWITCH (LEFT SIDE OF ENGINE COMPT, IN E-BOX) (UPPER LEFT CENTER OF DASH) (W/ ACCESS/START AUTHORIZATION SYSTEM) (W/O ACCESS/START AUTHORIZATION SYSTEM) IF EQUIPPED IF EQUIPPED G687 TO FUSE PANEL C (DIAGRAM 3 OF 6) TO FUSE PANEL C (DIAGRAM 4 OF 6) TO FUSE PANEL B (DIAGRAM 2 OF 6) FROM FUSE PANEL C (DIAGRAM 4 OF 6) FROM FUSE PANEL C (DIAGRAM 3 OF 6) COMPUTER DATA LINES SYSTEM FROM FUSE PANEL C (DIAGRAM 3 OF 6)
1 2 2 1 1 2 8 SPEED A/T 7 SPEED A/T N/A K 15A 30A 30 86 30 15A 30A 15A 30 20A 40A 7.5A 7.5A 30A 15A 25A FUSE PANEL B STARTER RELAY 1 MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY BOTTOM LEFT COUPLING POINT IN INTERIOR ENGINE/MOTOR CONTROL MODULE ABS CONTROL MODULE BATTERY MONITORING CONTROL MODULE DATA BUS ON BOARD DIAGNOSTIC INTERFACE HORN RELAY SECONDARY AIR INJECTION PUMP RELAY LEFT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT TOP CENTER COUPLING POINT ON ENGINE ENGINE COMPONENT POWER SUPPLY RELAY DIFFERENTIAL LOCKS CONTROL MODULE TRANSMISSION FLUID AUXILIARY HYDRAULIC PUMP 1 TRANSMISSION CONTROL MODULE DUAL-CLUTCH TRANSMISSION MECHATRONIC WIPER MOTOR RELAY 1 WIPER MOTOR RELAY 2 RELAY & FUSE PANEL 3 20A 3 T6AT 3 T6AS 3 32A Y1 32 4 5 T5T 5 T5O 2 1 9 3 S1 122 125 132 2 T17E 4 T17M 4 2 113 41 1 92 T94A T91 86 31 3 13 13A 1 30 21A 16A 31 33 H1 N1 2A 17A 18A 19A 31A 1A RED/YEL RED/YEL RED RED/VIO RED/WHT RED/YEL RED/YEL RED/BLK RED/WHT RED/BLK RED/BLK RED/GRY (OR RED/YEL) RED/YEL RED/YEL RED RED/WHT RED/WHT RED/WHT RED/VIO RED/BLK RED/BLK RED/BLK RED/YEL RED/GRY RED/YEL RED/VIO RED/BLK RED RED/WHT RED/VIO RED/BLK BLK/RED BLK/RED RED/YEL RED/WHT RED/YEL FUSE 20 FUSE 17 FUSE 1 FUSE 18 FUSE 2 FUSE 31 FUSE 13 FUSE 21 FUSE 16 FUSE 19 FUSE 32 FUSE 15 (LEFT SIDE OF ENGINE COMPT, IN E-BOX) (LEFT SIDE OF ENGINE COMPT, IN E-BOX) (NOT USED) (NOT USED) IF EQUIPPED IF EQUIPPED (1.4L TURBO) (2.0L TURBO) (W/ START/ STOP SYSTEM) 2.0L TURBO FROM BATTERY (DIAGRAM 1 OF 6)
2 1 1 2 A W/ HEATED STEERING WHEEL W/O HEATED STEERING WHEEL C J D 15A 40A 20A 7.5A 7.5A 30A 10A 7.5A 7.5A 10A 30A 7.5A 40A 40A FUSE PANEL C REAR WINDOW DEFOGGER RELAY A/C CLUTCH RELAY BOTTOM LEFT COUPLING POINT IN INTERIOR STEERING COLUMN ELECTRONICS CONTROL MODULE ALARM HORN VEHICLE ELECTRICAL SYSTEM CONTROL MODULE HEATER & A/C CONTROLS VEHICLE ELECTRICAL SYSTEM CONTROL MODULE FRONT INFORMATION DISPLAY CONTROL HEAD IGNITION SWITCH KEY LOCK SOLENOID DATA BUS ON BOARD DIAGNOSTIC INTERFACE SELECTOR LEVER REMOTE START SYSTEM RELAY REAR WINDOW DEFOGGER RELAY RIGHT REAR DOOR COUPLING POINT RIGHT FRONT DOOR COUPLING POINT INFORMATION ELECTRONICS CONTROL MODULE 1 VEHICLE ELECTRICAL SYSTEM CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE ELECTRONIC DAMPING CONTROL MODULE RIGHT REAR WINDOW REGULATOR MOTOR FRONT PASSENGER DOOR CONTROL MODULE T73A 73 T73A T20Q 19 T27C 19 T27D 19 2 T19D 2 T19B 2 47 T4AG 3 18 T8AQ T73A 73 1 T12D T14A T16C 6 7 T20B 20 73 101 10 1 6 1 T10KT 1 3 T17J 8 8 T17H 52A 52 B120 14A 12A 10A 9A A1 39A 4A 5A 6A 7A 8A 42A 42A RED/BLU RED/YEL RED/YEL RED RED/YEL WHT RED/YEL RED/YEL RED/BLU RED RED/WHT RED/WHT RED/YEL RED/YEL RED/YEL RED/YEL RED/YEL RED/GRY RED/GRY RED/YEL RED/VIO RED/WHT RED/YEL RED/WHT RED/WHT RED/YEL RED RED RED/WHT RED/VIO RED RED/YEL RED/GRY RED/YEL RED/YEL RED/WHT RED/BLU RED/YEL RED/BLU FUSE 11 FUSE 5 FUSE 4 FUSE 7 FUSE 6 FUSE 9 FUSE 10 FUSE 53 FUSE 12 FUSE 14 FUSE 42 FUSE 39 FUSE 8 FUSE 52 (BOTTOM LEFT END OF DASH) (IF EQUIPPED) (W/O ACCESS/START AUTHORIZATION SYSTEM) FROM FUSE PANEL A (DIAGRAM 1 OF 6) TO IGNITION/ STARTER SWITCH (DIAGRAM 1 OF 6) TO FUSE 40 (DIAGRAM 5 OF 6) TO LEFT FRONT DOOR COUPLING POINT (DIAGRAM 1 OF 6)
N/A H 30 30A 10A 7.5A 40A 7.5A 7.5A 20A 10A 15A 15A 30A 30A 30A B 7.5A 30A FUSE PANEL C VACUUM PUMP RELAY WINDSHIELD DEFOGGER RELAY VEHICLE ELECTRICAL SYSTEM CONTROL MODULE REMOTE START SYSTEM RELAY REAR LID HANDLE DIGITAL SOUND SYSTEM CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE LEFT FRONT DOOR COUPLING POINT LEFT REAR DOOR COUPLING POINT LEFT FRONT SEAT COUPLING STATION COUPLING STATION IN LEFT FRONT SEAT CENTER COUPLING POINT ON ROOF DRIVER DOOR CONTROL MODULE LEFT REAR WINDOW REGULATOR MOTOR STORAGE COMPARTMENT W/ CELL PHONE INTERFACE USB CONNECTION 1 ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE INSTRUMENT CLUSTER EMERGENCY CALL MODULE & COMMUNICATION UNIT CONTROL MODULE SUNROOF CONTROL MODULE LEFT FRONT SEAT ADJUSTMENT CONTROL HEAD DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH LEFT FRONT SEAT BACKREST FAN 1 DRIVER SEAT ADJUSTMENT CONTROL MODULE LEFT FRONT SEAT CUSHION FAN 1 T4AX 1 T4AQ 1 1 T18B 1A 1 1 1 30 6 3 T6AI 4 1 15 T17B 15 T17A 11 T12A 63 2 73 T73C T73A 1 T19A 2 2 T19C 2 T20H 19 T27B 19 19 T27A 3 66 T73A 83 21A 21 T5XF T6S 4 4 T6AY 5 T4AB 1 25 1 T36A 12 3 30A 18A 24A 19A 17A 23A 15A 45A 20A 43A 27A 26A J126 16A A2 25A RED/BLK RED/BLK RED/BLK RED/GRN RED RED/YEL RED/YEL RED/YEL RED/YEL RED/BLK RED/WHT RED/BLK RED/BLU RED/BLU RED RED RED/BLK RED/BLK RED/BLK RED/BLK RED/BLK RED/BLK RED/BLK RED/GRN RED/WHT WHT RED/WHT RED/WHT RED RED/GRN RED/GRN RED RED RED/WHT RED/GRN RED/GRN RED/GRN RED/GRN RED/BRN RED/WHT RED/YEL RED RED/BLK RED/GRN RED/WHT RED/BRN RED/GRN RED/GRN RED/GRN RED/BLK RED/YEL RED RED RED RED/BLU RED/WHT BLK FUSE 21 FUSE 27 FUSE 19 FUSE 26 FUSE 20 FUSE 43 FUSE 24 FUSE 18 FUSE 30 FUSE 1 FUSE 16 FUSE 25 FUSE 23 FUSE 17 FUSE 15 FUSE 45 (BOTTOM LEFT END OF DASH) (NOT USED) IF EQUIPPED IF EQUIPPED IF EQUIPPED (W/ MEMORY) FROM FUSE PANEL A (DIAGRAM 1 OF 6) TO ACCESS/START SYSTEM INTERFACE (DIAGRAM 1 OF 6)
1 2 2 1 1 3 4 4 3 5 5 W/ HEATED STEERING WHEEL W/O BLIND SPOT DETECTION W/ BLIND SPOT DETECTION 10A F G TERMINAL 30 SUPPLY TERMINAL 15 SUPPLY E 20A D 25A 10A 15A 7.5A 7.5A 85 86 87 30 30 87 86 85 FUSE PANEL C DIAGNOSTIC CONNECTION STEERING COLUMN ELECTRONICS CONTROL MODULE RIGHT FRONT SEAT COUPLING STATION REAR SEAT HEATING CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE COUPLING STATION IN RIGHT FRONT SEAT RIGHT FRONT SEAT CUSHION FAN 1 RIGHT FRONT SEAT BACKREST FAN 1 BOTTOM LEFT COUPLING POINT IN INTERIOR CENTER CONSOLE SWITCH MODULE 2 CENTER CONSOLE SWITCH MODULE 1 REAR SEAT HEATING CONTROL MODULE ROTARY LIGHT SWITCH PARKING BRAKE BUTTON BACKUP LAMP SWITCH AIR QUALITY SENSOR REFRIGERANT CIRCUIT PRESSURE SENSOR INTERIOR REAR VIEW MIRROR 1 T4QB 1 T4QA 1 1 1 1 T17D 15 T17V 15 13 14 T14A 1 T73A 13 40A 40 1 3 1 T17H 12 12 T17J 4 11 12 10 1 7 51 51A 2A 2 1A 35A 34A 92 91 2 1 5 3 3 5 1 2 115 111 112 122 C121 1 2 BLK RED/ RED/ BLK RED/ BLK BLK/YEL RED/ BLK BLK/YEL BLK/YEL BLK/YEL BLK/YEL RED/BLK BLK/BLU RED/BLK RED/BLK BLK/BLU RED/BLK RED/BLK RED/BLK RED/BLU BRN RED/GRN RED/BLK RED/BLK BLK/YEL BLK/YEL BLK/YEL BLK/YEL BLK/YEL BLK/YEL BLK/YEL BLK/YEL BLK/YEL BRN RED/BLK RED/BLK RED/BLK RED/BLU RED RED RED/BLK BLK/BLU BLK/YEL BRN RED/BLK RED/BLK RED/BLK BLK/YEL BRN RED/BLK RED/BLK RED RED/BLK RED BRN TERMINAL 15 POWER SUPPLY RELAY SOCKETS RELAY FUSE 51 FUSE 2 FUSE 34 FUSE 35 FUSE PANEL 2 FRONT PASSENGER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 FUSE 40 12V SOCKET 2 (BOTTOM LEFT END OF DASH) (BASE OF LEFT "A" PILLAR) (BASE OF LEFT "A" PILLAR) (BOTTOM LEFT END OF DASH) (UPPER LEFT CENTER OF DASH) W/ SEAT VENTILATION IF EQUIPPED IF EQUIPPED G639 G639 G687 FROM FUSE 39 (DIAGRAM 3 OF 6) TO FUSE 32 (DIAGRAM 6 OF 6) TO FUSE PANEL 1 (DIAGRAM 6 OF 6) FROM BOTTOM LEFT COUPLING POINT IN INTERIOR (DIAGRAM 6 OF 6)
1 1 2 2 1 2 W/O ENGINE REMOTE START W/ ENGINE REMOTE START G N/A 7.5A 85 86 F E 5A 5A 10A 7.5A FUSE PANEL C BOTTOM LEFT COUPLING POINT IN INTERIOR BOTTOM LEFT COUPLING POINT IN INTERIOR RIGHT FRONT SEAT COUPLING STATION BOTTOM LEFT COUPLING POINT IN INTERIOR FRONT PASSENGER SEAT OCCUPANT DETECTION SYSTEM CONTROL MODULE DRIVER ASSISTANCE SYSTEMS FRONT CAMERA BLIND SPOT DETECTION CONTROL MODULE 2 PARKING AID CONTROL MODULE BLIND SPOT DETECTION CONTROL MODULE ADAPTIVE CRUISE CONTROL MODULE AIR BAG CONTROL MODULE FRONT PASSENGER AIR BAG DISABLED INDICATOR LAMP REMOTE START SYSTEM RELAY CLUTCH POSITION SENSOR STARTER RELAY 2 STARTER RELAY 1 FUSE PANEL B 1A T17J 9 9 T17H 29A 29 4 3 1 2 1 82 71 5 5 T17M 6 6 T17E 9 T17V 9 9 T17D 2 31 61 8 T17C 16 16 T17L 8 8 T26B 14 6 1A 1 33A 32A 49A BLK/VIO BLK/VIO BLK/VIO VIO BLK/ BLK/VIO BLK/BLU BLK/BLU BLK/BLU BLK/BLU BLK/VIO BLK/BLU RED/GRN RED/GRN BRN BRN RED/GRN GRY RED/GRN RED/BLK BLK/VIO BLK/VIO BLK/VIO BLK/VIO BLK/VIO BLK/VIO BLK/WHT RED/YEL BLK/WHT BLK/WHT BLK/WHT BLK/GRN BLK/GRN BLK/GRN BLK/GRN BLK/GRN BLK/GRN BLK/GRN BLK/GRN BLK/GRN BLK/VIO BLK/BLU BLK/WHT BLK/GRN BLK/VIO FUSE 32 FUSE 33 FUSE 49 FUSE 29 FUSE PANEL 1 USB CHARGING SOCKET FUSE REMOTE START SYSTEM FUSE 1 USB CHARGING SOCKET 1 (BOTTOM LEFT END OF DASH) (BOTTOM LEFT END OF DASH) (UPPER LEFT CENTER OF DASH) (LEFT SIDE OF ENGINE COMPT, IN E-BOX) IF EQUIPPED IF EQUIPPED (M/T) (IF EQUIPPED) G687 FROM FUSE 35 (DIAGRAM 5 OF 6) TO REFRIGERANT CIRCUIT PRESSURE SENSOR (DIAGRAM 5 OF 6) FROM FUSE PANEL C (DIAGRAM 5 OF 6) INTERIOR LIGHTS SYSTEM