No start with key

Jakem

Lieutenant Junior Grade
Joined
Apr 25, 2021
Messages
1,011
Good day...boat was starting fine with key...and now will not...I replaced soliniod thinking may be then issue...still no...I can jump soliniod and it starts...just not with key...
 

dubs283

Vice Admiral
Joined
Jul 27, 2005
Messages
5,332
Neutral safety switch?

Guessing you're having an issue with the engine turning over/cranking with the key switch?

Is there any voltage at the primary side of the solenoid with the key switch in the "start" position?
 

Jakem

Lieutenant Junior Grade
Joined
Apr 25, 2021
Messages
1,011
Right the issue is no crank with key. I will check for voltage and see what I got
 

Jakem

Lieutenant Junior Grade
Joined
Apr 25, 2021
Messages
1,011
Should shift interupter switch have constant 12 volts...switched?
 

dubs283

Vice Admiral
Joined
Jul 27, 2005
Messages
5,332
Guessing mercruiser?

There's a couple writeups in the sticky at the top of the mercruiser forum that deal with starting system troubleshooting and how the shift interrupt system works
 

dubs283

Vice Admiral
Joined
Jul 27, 2005
Messages
5,332
 
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