Contact assignment of connector T25 wiring harness/ABS control module (w/EDL) -J104-

Fig 1: Identifying ABS Control Module Connector Terminals

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Contact	Wiring connection to component...
1	Refer to	Left front ABS wheel speed sensor -G47-
2	Refer to	Left front ABS wheel speed sensor -G47-
3	Refer to	Coding bridge to contact 14
4	Refer to	Voltage supply to ignition switch
5	Refer to	Left rear ABS wheel speed sensor -G46-
6	Refer to	Left rear ABS wheel speed sensor -G46-
7	Refer to	Connector T16/7, K wire
8	Refer to	Ground point left in engine compartment and Ground connection in engine compartment wiring harness
9	Refer to	Voltage supply from battery +
10	Refer to	Data bus wire. Refer to Wiring diagrams
11	Refer to	Data bus wire. Refer to Wiring diagrams
12	Refer to	Vehicles with navigation system only

Contact	Wiring connection to component...
13	Refer to	Longitudinal acceleration sensor -G251-(all-wheel drive vehicles with Haldex coupling only)
14	Refer to	Coding bridge to contact 3
15	Refer to	Longitudinal acceleration sensor -G251-(four-wheel drive vehicles with Haldex coupling only)
15	Refer to	ESP Control lamp -K155- activation (vehicles with ABS/EDL/ASR only)
16	Refer to	ABS warning light -K47- activation
17	Refer to	Longitudinal acceleration sensor -G251-(four-wheel drive vehicles with Haldex coupling only)
18	Refer to	Brake light switch -F-
19	Refer to	Right front ABS wheel speed sensor -G45-
20	Refer to	Right front ABS wheel speed sensor -G45-
21	Refer to	Vehicles with navigation system only
22	Refer to	Right rear ABS wheel speed sensor -G44-
23	Refer to	Right rear ABS wheel speed sensor -G44-
24	Refer to	Ground point left in engine compartment and Ground connection in engine compartment wiring harness
25	Refer to	Voltage supply from battery +