SmartCraft AIC Alarm 8.1's

Escapade

Well-Known Member
SILVER Sponsor
Jan 10, 2007
1,266
Lake Michigan
Boat Info
44 Sundancer
Engines
QSC500
SmartCraft IAC Alarm 8.1's

We run a 2005 390 Sundancer w/ 8.1 gas engines. While motoring in at no wake to docks.We had an Smartcraft alarm go off for two beeps every minute and the diagnostic screen said, IAC Alarm. I read on the site that this is a valve and it should be replaced. Is there a root cause for this alarm or is this basic over time replacement part? I have never replaced one of these. Any info on DIY would be appreciated. Thanks!
 
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IAC's are around $100 and takes about 15 minutes to change out. Don't forget to change the small air/muffler filter too.
 
Re: SmartCraft IAC Alarm 8.1's

Thanks lenm2000, I'll hit the dealer at lunch and hope to be making a wake very soon! i appraeciate the link to the thread. Mike
 

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