T10 Plugs Pinout

VAG Wiring

10-pin connector, white (horn, windscreen wipers, brake light switch) -T10-     
Pin
1Brown / BalckHorn -
2Black / YellowWiper Motor
3GreenWiper Motor
4Black / RedReverse Switch +
5Black / YellowHorn +
6
7
8
9Black / GreenWiper Motor
10Black / GrayWiper Motor
10-pin connector, green (alternator, ABS, starter) -T10a
PinColourLocation
1Red / BlackStarter Motor
2Black / GrayECU Speedo Signal From Dash
3Yellow / RedCoolant Temp Sensor
4
5Black / YellowRelay 11
6
7Black/ RedBrake Light Switch
8
9Black / GreenPin 4 ABS ECU
10YellowECU ABS
11
12
10-pin connector, black (front right turn signals, front right lights) -T10b
1Black / GreenRight Indicator
2Purple / RedCoolant Low SensorBlue/Red
3White / BlueSpeedo Sensor Gearbox
4WhiteRight headlight
5YellowRight headlight
6Blue / BrownLow Brake Fluid Sensor
7
8
9
10
11
12
10-pin connector, blue (front left turn signals, front left lights, diagnosis, headlight range control) -T10c-
1Red / BlueHeadlight Level Switch
2
3
4White / BlackLeft Headlight
5Yellow / BlackLeft Headlight
6Gray / BlackLeft Headlight Level
7Gray / RedRight Headlight Level
8Black / WhiteLeft Indicator
9
10BlackECU IGN Live
11
12
10-pin connector, red (alternator warning lamp, engine control unit voltage supply, oil pressure warning lamp) -T10d-
1
2Black / BlueReverse Switch -
3BlueAltenator Charge Light
4Black / WhiteBlack / WhiteECU pin 1/2 - TDI
5Red BlackECU Pin 1
6Blue / BlackOil Pressure Switch
7White / YellowK-Line Diag
8
9Red YellowECU Pin 4 (Fuel Pump Relay)
10GreenFuel Pump Relay Derv (ECU Pin 80
11
12
6 Pin connector Throttle pedal T6C
Pin
1White / BluePin 63 ECU
2Yellow / GreenPin 12 ECU
3Grey / RedPin 50 ECU
4Grey / BluePin 69 ECU
5Green / WhitePin 70 ECU
6Brown / BluePin 51 ECU
Rev Counter Green / WhiteGreen at Clocks Loom Pin 28 ECU