My Mule 4010 won’t go past 12 mph?

[chrollo.lucifer]

I have a Mule 4010 that has been topping out at just 12 mph lately. The engine sounds good, and there's nothing obviously wrong. No lights, no weird noises. It just won't go any faster. Anyone seen this before? Limiter issue maybe?

 

[mavi08]

Could be a speed limiter issue or possibly the ECU putting it in limp mode. If the engine runs fine but youre stuck at 12mph with no warning lights or odd sounds, check the parking brake switch, seatbelt sensor or any safety interlocks.. those can trigger a speed limit. Also worth checking the CVT for worn belts or clutch issues. Hope this helps