ARCTIC CAT ZR 9000 Throttle Lever Safety Switch

Throttle Lever Pivot Bushing Kit

Wear on the plastic pivot washers creates excessive axial play in the throttle lever. This mechanical slop prevents the lever from maintaining consistent contact with the internal safety micro-switch during initial travel. Replacing these bushings restores the lever's alignment, ensuring the safety circuit is correctly closed when the rider applies throttle.

Throttle Safety Switch Micro-Switch

The internal micro-switch within the throttle block can suffer from contact degradation or moisture ingress, particularly in snowmobile environments. If the switch fails to signal the ECU that the lever is being pressed, the system defaults to a 'safety-cut' mode to prevent a runaway vehicle. This assembly replaces the electrical interface responsible for that signal.

Throttle Cable

If the throttle cable is stretched or improperly adjusted (too much slack), the lever may not return to the neutral position required to reset the switch logic. Conversely, a frayed cable can cause physical sticking that triggers the safety switch by design; replacing the cable ensures the physical throttle-to-lever synchronization matches the electronic switch timing.