Posted 3/31/2012 11:07 (#2314489 - in reply to #2313826) Subject: Re: 4720 Sprayer Autotrac Problem
NESD
Is it storing any fault codes? My first thought is that it is the auto steer EH Valve in the early stages of failing, another possibility is the Wheel Angle Sensor on the left front wheel that may have a dead spot in the sensor.