Transmission
Electrical Connections
Section F
Section F
9808/3280
Issue 1
33 - 10
33 - 10
Powershift Gearbox - 6 Speed (cont’d)
Electrical Connections - Wires and Connectors
Gearbox Solenoid Actuation
For input controls see previous page.
Component Key
(solenoid activation)
:
The following key identifies the component connectors on
the diagrams opposite. Note that the wires coloured green
show the electrical ‘feed to earth’ for the gearbox mounted
solenoids and gearbox ECU.
h1
Harness - 721/10937 Front console
h2
Harness - 721/10971 Link
h5
Harness - 721/10941 Gearbox
Note:
For harness drawings see
Section C
.
Connectors (h1)
GC
E.C.U. connector B
FA
h1
î
h2
FB1
Earth point
Connectors (h2)
LA
h1
î
h2
LC
h2
î
h5
Connectors (h5)
C10
h5
î
h2
C20
Gearbox solenoid U (labelled
E
)
C30
Gearbox solenoid T (labelled
F
)
C40
Gearbox solenoid Y (labelled
G
)
C50
Gearbox solenoid Z (labelled
H
)
C60
Gearbox solenoid W (labelled
I
)
C70
Gearbox solenoid V (labelled
J
)
C90
Gearbox solenoid X (labelled
6
)
Splices (h1)
SA
Splices (h2)
SC
Splices (h5)
SA
Earth Points
Faults may be caused by poor earth connections. Although
earth connections are shown opposite, it must be
remembered that the cab assembly is earthed via further
earth strap and cable connections. For details of these
connections see
Section C, Machine Earth Connections
.
A408660
LA
LC
C10
H
6
G
F
E
I
J
FB1
FA
GC