Testing Various Switches And Buttons (D01 - Valtra 6000 Workshop Manual

37. Autocontrol 5
G. Testing various switches and buttons (d01---d16) in the test mode in AC 5
NOTE! In AC 5.2 there are more test points, see page 371/8.
FII=test
mode
symbol
d01=DPS push button
up
INPUT DESCRIPTION
d01 (S23), (S1W) 1) DPS ---push button up
d02 (S23), (SiW) 1) DPS ---push button down
d03 (S45) HiShift buttons (2 pcs, try both buttons)
d04 (S25) (S1A, S2A) PTO start switch
2)
d05 (S60) Detection of driver (in driver's seat)
d06 (S9) (S2W) 1) Clutch pedal limit switch
d07 (S47) DPS automatic speed change switch
d08 (S47) DPS auto/manual
d09 (S40) (S40) 1)
Direction F
d10 (S41), (S41) 1) Direction R
d11 (S51) (S51) 1)
DPS ---pre ---programming button (under shuttle lever)
d12 (S28) PTO ---lever in front position
d13 (S29) PTO ---lever in rear position
d14 (---) (S3W) 1) Driver's seat direction (TwinTrac only )
d15 (S25) PTO rocking switch
d16 (S15) (S15) 1) Hand brake
--- If the value in the display is not 0, althought it should be according to the table above, the switch can be damaged or in short
circuit. Check, change the switch. Check the switch wires.
--- If the value in the display is not 1, althought it should be according to the table above, the switch can be damaged/wires broken/
poor contacts in connectors. Change the damaged switch. Check the switch wirings.
NOTE! If a switch (e.g. DPS push button) is damaged, it can be difficult to move into the test mode. AC 5 display shows, however,
fault codes, if certain switches are out of order.
1) The latter switch is for the reverse drive controls (option) (TwinTrac). When checking these switches the seat must be turned
rearwards.
2) The PTO rear push buttons S1A and S2A (option) are placed on the rear mudguards.
1. 8. 2000
1. 9. 2002
1 in display
button down
button down
button down
Start position
Driver on seat
pedal down
Auto---pos. 1
Auto 1 or auto 2
Selected
Selected
button down
selected
selected
backwards
Start position
applied
128
Model Code
370
6250-- 8950
F
A
d
P
C
Module A=AC 5
1=button depressed
(when the button is up,
here must be 0).
0 in display
button up
button up
button up
switch up
not seat signal
pedal up
Auto---pos. 2
Manual
not selected
Not selected
button up
not selected
Not selected
forwards
Switch up
not applied
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