52-Pin Connector -T52A-

52-PIN CONNECTOR -T52A-

Fig 1: Vehicle Electrical System Control Module Connector End View (J519) - 52-PIN Connector

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Cavity	Function
1	Power (30)
2	...
3	Control Output BCM
4	Power (54)
5	Signal (+) Left high beam
6	Signal (+) rear tail lamps
7	Signal (+), LR central locking
8	Signal (+), RF DRL
9	Signal (+) RR brake lamp
10	Signal (+) LF turn signal
11	Signal (+) Left high beam
12
13	Signal, rear lid release
14	Signal (+), hood contact sensor
15
16	Signal (+) reverse lamp switch
17	Power (58)
18	Signal, DTRL
19	Power (58)
20	Control Input
21	Signal, fog lamp
22	Signal, spot light
23	Ground (31)
24	Power (30)
25	Signal (+) Left fog lamp
26	Signal (+) RR side marker lamp
27	Power (58)
28	Signal (+) reverse lamp
29	Signal (-), rear lid lock
30	Signal (+), RR door switch
31	...
32	...
33	Control Input IP dimmer
34	Signal (+), RR door locking lamp
35	Signal (+), rear lid lock remote switch
36
37
38	Signal (+), LR central locking switch
39	...
40	Signal (+), RR door switch
41	Signal (+), LR door switch
42	Ground (31)
43	Signal (-), windshield washer pump
44	Signal (+) RF side marker
45	Signal (+) high mount stop lamp
46	Signal (-) fuel filler door
47	...
48	Signal (-), LR central locking
49	Signal (-), RR central locking
50	Signal (+), sunlight sensor
51	Signal (-), sunlight sensor
52	...