mykelbutler10
New Member
Hello, I have a 2014 sea doo spark, 37 hours, worked fine but has a common starting problem. Ordered a new DESS keychain and harness, and older Non DESS (magnetic) key chain and both units only start the ski when I jump the 10amp fuse to the + battery terminal. I am baffled since now it seems like the issue is not from the harness forward. Main display reads and acts normal. Can anyone explain why jumping the 10amp works, and how to troubleshoot the harness connected to the engine. Battery is fine, starter relay replaced and starts when I jump the +, - leads with screwdriver. Replaces all fuses. Please advise.
