seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Performing self-diagnosis > < Self-diagnosis - Guide
Self-diagnosis for 5-speed automatic gearbox 09B
Gearbox: Electrical check
Electrical test for vehicles with 5-speed automatic gearbox 09B

Multi-pin control unit connector (68-pin connector) -J217- (sockets on V.A.G 1598/18)

1-

Earth (terminal 31)

18-

Multi-function switch -F125-

2-

Vacant

19-

Multi-function switch -F125-

3-

Vacant

20-

Vacant (for kickdown switch)

4-

Vacant

21-

5-

K-lead of diagnosis

22-

Supply voltage (terminal 30)

6-

Selector lever lock solenoid -N110-

23-

Vacant

7-

Intermediate shaft speed sender -G265- (screening)

24-

Earth (terminal 31)

8-

Vacant

25-

Solenoid valve 4 -N91-

9-

Gearbox input speed sender -G182-

26-

Solenoid valve 3 -N90-

10-

Gearbox input speed sender -G182-

27-

Vacant

11-

Gearbox speed sender -G182- (screening)

28-

Intermediate shaft speed sender -G265-

12-

Vacant

29-

Intermediate shaft speed sender -G265-

13-

Vacant

30-

Vacant (for A/C kickdown)

14-

Vacant

31-

Vacant

15-

Data bus high input and output signals

32-

Vacant

16-

Data bus low input and output signals

33-

Gearbox oil temperature sender -G93- (ATF)

17-

Brake pressure switch (only on vehicles with stationary decoupling)

34-

Gearbox oil temperature sender -G93- (ATF)

35-

Road speed sender -G68-

52-

Vacant

36-

Road speed sender -G68-

53-

Vacant

37-

Road speed sender -G68- (screening)

54-

Park/neutral signal to starter inhibitor relay and reversing light -J226-

38-

Vacant

55-

Vacant

39-

Vacant

56-

Vacant

40-

Multi-function switch -F125-

57-

Vacant

41-

Multi-function switch -F125-

58-

Vacant

42-

Vacant

59-

Vacant

43-

Vacant

60-

Gate switch for Tiptronic gate

44-

Vacant

61-

Tiptronic change up

45-

Supply voltage (terminal 15)

62-

Tiptronic change down

46-

Solenoid valve 8 -N281-

63-

Road speed (engine output)

47-

Vacant

64-

Earth return wire (to valve diagnosis)

48-

Solenoid valve 1 -N88-

65-

Vacant

49-

Solenoid valve 2 -N89-

66-

Solenoid valve 6 supply voltage -N93-

50-

Solenoid valve 5 -N92-

67-

Vacant

51-

Solenoid valve 9 -N282-

68-

Supply voltage (terminal 15)

Performing self-diagnosis > < Self-diagnosis - Guide