Valtra 6850 - Testing Various Switches and Buttons (D01

128
Model Code Page
37. Autocontrol 5
1. 8. 2000
370 10
6250--8950
1. 9. 2002
G. Testing various switches and buttons (d01---d16) in the test mode in AC 5
NOTE! InAC5.2therearemoretestpoints,seepage371/8.
1=button depressed
(when the button is up,
here must be 0).
Module A=AC 5
d01=DPS push button
up
FII=test
mode
symbol
F
A
d
P
C
INPUT DESCRIPTION 1indisplay 0indisplay
d01 (S23), (S1W) 1) DPS---push button up button down button up
d02 (S23), (SiW) 1) DPS---push button down button down button up
d03 (S45) HiShift buttons (2 pcs, try both buttons) button down button up
d04 (S25) (S1A, S2A)
2)
PTO start switch Start position switch up
d05 (S60) Detection of driver (in driver’s seat) Driver on seat notseatsignal
d06 (S9) (S2W) 1) Clutch pedal limit switch pedal down pedal up
d07 (S47) DPS automatic speed change switch A u t o --- p o s . 1 A u t o --- p o s . 2
d08 (S47) DPS auto/manual Auto 1 or auto 2 Manual
d09 (S40) (S40) 1) Direction F Selected not selected
d10 (S41), (S41) 1) Direction R Selected Not selected
d11 (S51) (S51) 1) DPS ---pre---programming button (under shuttle lever) button down button up
d12 (S28) P T O --- l e v e r i n f r o n t p o s i t i o n selected not selected
d13 (S29) PTO---leverinrearposition selected Not selected
d14 ( --- ) ( S 3 W ) 1 ) Driver’s seat direction (TwinTrac only ) backwards forwards
d15 (S25) PTO rocking switch Start position Switch up
d16 (S15) (S15) 1) Hand brake applied not applied
--- If t he value in the display is not 0, althought it should be according to the table above, t he switch can be damaged or in s hort
circuit. Check, change the switch. Check the switch wires.
--- If the value in the display is not 1, althought it should be acco rding 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 o ut 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.