L3130 GST sensor

Eikermann

New member

Equipment
L3130 GST
Feb 15, 2026
8
0
1
Sanford,nc
Tractor will not start, while going through the sensor test in mode A on the Intellipanel I notice that when I get to T6 which should display the gst lever sensor voltage I get 0.0v. Are these common to go out?
 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
34,952
10,209
113
Sandpoint, ID
Tractor will not start or tractor will not crank?
Two huge differences in those 2 statements.

Common no, but it is a 20+ year old tractor, just about anything can go bad in that time frame.

Do you have the WSM (aka service manual) to know how to test the crank or run circuits?
 

Eikermann

New member

Equipment
L3130 GST
Feb 15, 2026
8
0
1
Sanford,nc
going to the gst sensor, I do have 5v on the red wire and the voltages varies on the white green when moving the shifter. But does not seem to register or make it to the Intellipanel
 

Eikermann

New member

Equipment
L3130 GST
Feb 15, 2026
8
0
1
Sanford,nc
I checked battery voltage and it is good. Removed and cleaned battery ground and two others with no change. I did notice while in the Intellipanel mode A it would go T1,T2,T3,T4, skip T5 as expected for being a gst but then go T6 reading 0.0v and skip T7 and go to T8 reading 0.0v. What sensor would T8 be and why would it skip T7
 

whitetiger

Moderator
Staff member

Equipment
Kubota tech..BX2370, RCK60, B7100HST, RTV900 w plow, Ford 1100 FWA
Nov 20, 2011
3,394
1,843
113
Kansas City, KS
I checked battery voltage and it is good. Removed and cleaned battery ground and two others with no change. I did notice while in the Intellipanel mode A it would go T1,T2,T3,T4, skip T5 as expected for being a gst but then go T6 reading 0.0v and skip T7 and go to T8 reading 0.0v. What sensor would T8 be and why would it skip T7
Check the Mode I and see that it is set to "G", not "M".
T8 is probably a factory only Mode.


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