The excavator will not change from turtle speed to rabbit speed for travel. The light on the monitor inside cab changes but Has no affect. What are some travel sensors or anything I can check?
First, check display for codes. Scroll down to block 10 (i think it says "service". Enter that one, then type in 9992, enter, then scroll to faults. Record all current, and saved faults and report back. First hunch on failure is travel shift solenoid, but, let the built in diagnostics guide us.