A7000 AGS transmission control unit

Plug connector overview

Number	X-pin, colour	Description
X70001	9-pin, blue	Plug connector AGS transmission control unit Module 1
X70003	52-pin, blue	Plug connector AGS transmission control unit Module 3
X70004	40-pin, blue	Plug connector AGS transmission control unit Module 4

Pin	Type	Description / Signal type	Connection / Measuring notes
1	E	Voltage supply, terminal 15	Fuse F15

2		Not used

3		Not used

4	M	Ground	Ground connector

5	M	Ground	Ground connector

6	M	Ground	Ground connector

7	E	Continuous positive terminal 30	Fuse carrier, engine electronics

8	E	Positive supply EGS, terminal 87	Fuse carrier, engine electronics

9	E	Positive supply EGS, terminal 87	Fuse carrier, engine electronics

Pin	Type	Description / Signal type	Connection / Measuring notes
1	M	Ground Magnet P/N lockout	Shift lock selector lever lock

2	A	Supply Magnet P/N lockout	Shift lock selector lever lock

3	E	Signal, gearshift position L2	Electronic immobilizer control unit (EWS)

4		Not used

5		Not used

6		Not used

7		Not used

8		Not used

9		Not used

10		Not used

11		Not used

12		Not used

13		Not used

14		Not used

15		Not used

16		Not used

17	E	Kick-down signal	Kick-down switch

18	A	Gear indicator signal	Gear indicator light

19	E	Steptronic signal, upshift	Steptronic switch

20	E	Steptronic signal, back	Steptronic switch

21		Not used

22		Not used

23		Not used

24		Not used

25		Not used

26		Not used

27		Not used

28		Not used

29		Not used

30		Not used

31		Not used

32		Not used

33		Not used

34		Not used

35		Not used

36		Not used

37		Not used

38		Not used

39		Not used

40		Not used

41		Not used

42		Not used

43		Not used

44		Not used

45		Not used

46		Not used

47		Not used

48		Not used

49		Not used

50		Not used

51		Not used

52		Not used

Pin	Type	Description / Signal type	Connection / Measuring notes
1	E	Selector lever position L2	Gearshift unit

2	A	Supply Gearshift unit	Gearshift unit

3	A	Positive supply, EDS, MV2	Gearshift unit

4	E	Selector lever switch L4	Gear position switch

5		Not used

6	A	Electric pressure actuator, converter lockup clutch	Gearshift unit

7		Not used

8	A	Pressure actuator EDS1	Gearshift unit

9	M	Negative activation Solenoid valve 3	Gearshift unit

10	M	Negative activation Solenoid valve 2	Gearshift unit

11	A	Positive supply, EDS, MV1	Gearshift unit

12		Not used

13		Not used

14	E	Selector lever position L3	Gearshift unit

15	E	Selector lever position L4	Gearshift unit

16	E	Selector lever position L5	Gearshift unit

17	E	Selector lever position L1	Gearshift unit

18	E	Oil temperature signal	Gearshift unit

19	M	Transmission oil temperature sensor ground (-)	Gearshift unit

20	M	Negative activation Solenoid valve 1	Gearshift unit

21		Not used

22		Not used

23	E	Turbine speed sensor (+)	Gearshift unit

24	M	Turbine speed sensor (-)	Gearshift unit

25	M	Turbine speed shield (-)	Ground connector

26		Not used

27		Not used

28		Not used

29		Not used

30		Not used

31		Not used

32	A	Communication link diagnosis TXD	Digital diesel electronics control unit

33		Not used

34		Not used

35		Not used

36	E/A	CAN-bus high	Digital diesel electronics control unit

37	E/A	CAN-bus low	Digital diesel electronics control unit

38	M	Output speed shield	Gearshift unit

39	M	Output speed sensor (-)	Gearshift unit

40	A	Output speed sensor (+)	Gearshift unit