Legend of wiring diagram for electropneumatic power shift (EPS)

PE26.20-G-2000-60AC

Legend of wiring diagram for electropneumatic power shift (EPS)

TRANSMISSION 718.840 in MODEL

405.100/102/120/122/200/220
Sheet 2

Code

Designation

Coordinates

A7

Base module (central electrics)

28L

A7x8

Base module connector (GND), 15-pin

27J

A7x14

Base module connector, 18-pin

29J

A15

GS (EPS) shift control unit

24F

A15x1

GS (EPS) shift control unit connector, 18-pin

23G

A16

GS (EPS) control unit

11A

19A

27A

35A

3A

43A

50A

A16x2

GS (EPS) control unit connector, 6-pin

26C

50C

A16x3

GS (EPS) control unit connector, 12-pin

23C

46C

F29-A7

GS (EPS) shift control unit fuse (base module)

28K

K57

WSK relay (UA4)

33G

3K

K58

WSK relay (UA3)

36G

K61

WSK relay (EMERGENCY EPS)

30K

P2

Instrument cluster

2L

46L

P2h22

WSK (torque converter lockup clutch) indicator lamp

47K

P2h26

Forward, reverse indicator lamp (EPS)

2K

S56

Working range/on-road switch

49K

U10

Valid for working range

49D

U12

Valid for hydrostatic drive

13F

U14

Valid for PTO

16F

U82

Valid for WSK

18F

30E

3D

46D

U96

Not valid for WSK

39E

V1

GS (EPS) diode 1, emergency shift

25J

V10

WSK diode 1

31G

V11

WSK diode 2

18K

V12

WSK diode 3

20K

V2

GS (EPS) diode 2, emergency shift

29F

X29

GS (EPS) connector (transmission)

39G

6G

X47

Hydrostatic drive connector, 4-pin

13H

X51

PTO connector, 4-pin

16H

XT10

Cab-chassis connector (18-pin)

39F

6E

XT4

Cab-chassis connector (18-pin)

14G

16G

8E

Y29

GS (EPS) solenoid valve UA4

39J

Y30

GS (EPS) solenoid valve UA3

40J

Y31

GS (EPS) solenoid valve MR 2

42J

Y32

GS (EPS) solenoid valve MR 1

43J

Y33

GS (EPS) solenoid valve MT

44J

Y35

GS (EPS) solenoid valve MUE

6J

Y36

GS (EPS) solenoid valve MGE

7J

Y37

GS (EPS) solenoid valve MGB

9J

Y38

GS (EPS) solenoid valve MUB

10J

Y8

Hydrostatic drive ON solenoid valve

13K

Y9

Power take-off solenoid valve

16L

Z24

GS (EPS) solenoid valves terminal point 31

11F

Z34

GS (EPS) valves terminal point

10L

42K

Z6

GS (EPS) terminal point

22E

36L