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Old 05-20-2018, 12:34 PM   #4
JohnnieB
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E-Z-GO
 
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
Default Re: Connected Alltrax to laptop, now error codes

The High Throttle Input Underange error means the voltage at the controller's throttle input is outside the acceptable voltage range for the throttle type selected.

Check the voltage between the Black and White throttle input at the controller. (J4 Pins 3 & 4)
For an EZGO ITS throttle, you should have 10V with pedal up and 6V with pedal down.
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