Volvo ECV-B can't read error codes

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Viking-boater
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Joined: September 22nd, 2018, 10:23 am
Vessel Info: 2006 Voyager 46 GS. Volvos D9-500 HP
Location: E. Dubuque, IL
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Volvo ECV-B can't read error codes

Post by Viking-boater »

I have a 2006 Carver Voyager 46 with Volvo D9-500's with EVC-B. As of last year I can no longer get the error codes when the warning lights show a code. I follow the correct procedure to hold down the correct EVC button for 5 seconds but it will no longer blink out any codes. It was blinking out codes for the last 4 years but no longer. I even turned off all batteries for 4 days and still not working. Any suggestions ?
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