Ryan-2010supra24ssv
06-13-2020, 12:13 PM
Hey guys, im new to this forum and a new boat owner. I just bought a 2010 Supra 24-foot SSV and I love it so far, just trying to work out some of the kinks.
Originally the owner was having what he thought was some radio problems where the speakers would shut off randomly and I figured it was a grounding issue. the first couple of times that I took the boat out I also noticed that the MB quart remotes for the stereo would go blank, but the back light was on and the volume functioned. Also the supra vision screen showed random letters where you normally see the AUX OR VOLUME on top/left of main screen. I was starting to think my stereo unit was going out or maybe the connection between the stereo and the supra vision was bad...
I wanted to upgrade the speakers anyway so I had all the speakers replaced and I was able to tighten some ground wires which fix the shutting off issues but was still having the blank remotes intermittent, mostly blank.
The other night when I was parking it I had most of the lights on and as I was coming in I tripped a breaker in the system which shut off everything except my engine and main controls. I thought maybe the lights and stereo and everything else overloaded it? After I parked, I left it tripped, and turned the main battery switch off.
Last night when I was out, I arrived at the boat and turned everything on and now the radio streams seem to be working fine after it set for a few days with the main breaker tripped. Everything started off great but after about five minutes in Cruise I slowly started losing power, noticeable by "the feel" and the speeds gradually slowing down even though the throttle was hammer down. We started off around 33 miles per hour and after about 5 minutes we're down to about 10 miles per hour. I also noticed that my depth finder gauge was reading wrong. The radio screens were working great😜.
So, I stopped and it idled great, no issues at low speed. I turned it off and started back up, and had my power back, mostly at cruise, but a few minutes later I had the same problem, and gradually lost power. I shut it down again this time I turned off the batteries and trip the main breaker. Started it back up with no problems and now it seem to be working much better, but now the miles per hour gauge was off. I had to have been running at least 25 miles per hour at about 3000 RPMs but it showed me going 10 miles per hour on the gauge.
Last thing I did in frustration was shut everything down and I went under the dash and started unplugging and plugging back in my wires to see if there was any shorts or oxidized lines that could be causing these intermittent issues. When I started it up it seem to be working better but it was dark by now and was tired of messing with it.
I don't think it's fixed and was hoping that someone on this thread could help me by guiding me in the right direction to a possible solution or problem.
Thanks for your patience in reading this and your time. Ryan
Originally the owner was having what he thought was some radio problems where the speakers would shut off randomly and I figured it was a grounding issue. the first couple of times that I took the boat out I also noticed that the MB quart remotes for the stereo would go blank, but the back light was on and the volume functioned. Also the supra vision screen showed random letters where you normally see the AUX OR VOLUME on top/left of main screen. I was starting to think my stereo unit was going out or maybe the connection between the stereo and the supra vision was bad...
I wanted to upgrade the speakers anyway so I had all the speakers replaced and I was able to tighten some ground wires which fix the shutting off issues but was still having the blank remotes intermittent, mostly blank.
The other night when I was parking it I had most of the lights on and as I was coming in I tripped a breaker in the system which shut off everything except my engine and main controls. I thought maybe the lights and stereo and everything else overloaded it? After I parked, I left it tripped, and turned the main battery switch off.
Last night when I was out, I arrived at the boat and turned everything on and now the radio streams seem to be working fine after it set for a few days with the main breaker tripped. Everything started off great but after about five minutes in Cruise I slowly started losing power, noticeable by "the feel" and the speeds gradually slowing down even though the throttle was hammer down. We started off around 33 miles per hour and after about 5 minutes we're down to about 10 miles per hour. I also noticed that my depth finder gauge was reading wrong. The radio screens were working great😜.
So, I stopped and it idled great, no issues at low speed. I turned it off and started back up, and had my power back, mostly at cruise, but a few minutes later I had the same problem, and gradually lost power. I shut it down again this time I turned off the batteries and trip the main breaker. Started it back up with no problems and now it seem to be working much better, but now the miles per hour gauge was off. I had to have been running at least 25 miles per hour at about 3000 RPMs but it showed me going 10 miles per hour on the gauge.
Last thing I did in frustration was shut everything down and I went under the dash and started unplugging and plugging back in my wires to see if there was any shorts or oxidized lines that could be causing these intermittent issues. When I started it up it seem to be working better but it was dark by now and was tired of messing with it.
I don't think it's fixed and was hoping that someone on this thread could help me by guiding me in the right direction to a possible solution or problem.
Thanks for your patience in reading this and your time. Ryan