Check to see if getting power to the pump harness. If not, you probably either have a wire broken/burned into or an ECU problem.
Latebird might be able to shed some light on the matter. He's the resident electrical guru on here.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Polaris ATV Forum
A forum community dedicated to Polaris ATV owners and enthusiasts. Come join the discussion about Rangers, Sportsmans, Scramblers, Magnums, and others. Research modifications, troubleshooting, maintenance, and more!