2003 gtx sc no beeps no nothing

[Atlantarocket]

Ok guys thx in advance but here we go 2003 Seadoo gtx sc I am getting nothing! Ran the ski on hose 3 weeks ago allwas great Came out last week to try again and clean upPut key on noInstrument activity no beeps no nothing verify that day to back fuses we’re having power Cleaned all grounds checked all connectors verified battery mpem has power from test light, wouldn’t this tell me that grounds are good, I’m stumped Any output would be appreciated

[nmpeter]

DESS post magnetic switch might have failed.

welcome to GH

[Tintman20]

X 2 sounds like a bad dess.
Give it a few good taps with a screwdriver handle. If it works afterwards replace it. If not there are step by step instructions on how to check them.

[Atlantarocket]

Thanks guys just an update plugged up to the desks and walk away About three or four hours later me and a buddy heard it beeping went out the ski still no crank or gauge activity and erratic beeps will check post, thanks

[Mighty Mouse]

Use a different key. Doesn't need to be programed. Just want to see if you get gauges and long beep.

[Atlantarocket]

Thanks for your response, but I don’t get anything with beginner key or regular key

[nmpeter]

Likely the post then research and you’ll see it’s very common failure when the skis are aging out

[Atlantarocket]

Neither key works the beginner key nor the regular key

[nmpeter]

replace
the

dess key post

[Atlantarocket]

Thx sorry for repost!