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06-02-2018, 11:08 AM #1
Running stereo through accesory switch on a Supra SL
Hello all,
Just trying to figure out a way to be able to manually turn the stereo off and on, as others have done, in a Supra SL. As far as I can tell, the headunit is built in to the touchscreen (I have not been able to locate a separate headunit). All the controls for the stereo run through the screen as well. When you turn off the key, a popup asks if you want to keep the audio on.
Am I thinking correctly that there is power running from the screen to the amps, and I could run this power through one of the open accesory switches on the dash? I would really like to turn the power off to the stereo myself, if possible. Would this confuse the software in the screen in any way? Could it cause any issues? Thanks for any insight!
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06-02-2018, 12:42 PM #2I would really like to turn the power off to the stereo myself
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06-02-2018, 02:12 PM #3
Pretty sure you can only mute the stereo from the screen, no power off button.
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06-14-2018, 01:14 AM #4Senior Member
- Join Date
- Sep 2011
- Location
- Christina Lake
- Posts
- 171
IMG_2140.jpg
Do anyone know if we can wire a accessory switch on the blue wire? If not where would be the best place to put one in?2018 Supra SL
2013 Nautique 210
2011 outback v
1992 Sunbird
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06-14-2018, 07:53 AM #5
1st, there is no reason to the amps turned on, without the ICE and screen. 2nd, turning the amps on/off independent of the ICE, will create pops/thumps.
It would be great if the OP would jump back in and expand on what her's after in the end.
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06-14-2018, 10:16 AM #6Senior Member
- Join Date
- Sep 2011
- Location
- Christina Lake
- Posts
- 171
The new Sl already pops on start up, the OP and myself are friends and are having issues with the boat making a very loud POP on start up, I sounds like a back fire an is going to blow my kids ear drums out. Supras fix so far is to run the battery in 1+2 mode.
After killing a battery last night tempting ballast , i prefer to have the battery in 1 or 2 so that I can start the boat if one dies2018 Supra SL
2013 Nautique 210
2011 outback v
1992 Sunbird
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07-01-2018, 07:14 AM #7
2018 SA and I get the amp pop on start up.
Sent from my iPhone using Tapatalk2021 Supra SA 400
2018 Supra SA 400 (SOLD)
Michigan
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06-03-2019, 09:28 AM #8
2018 SA also pops.
Sent from my iPhone using Tapatalk2021 Supra SA 400
2018 Supra SA 400 (SOLD)
Michigan
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06-03-2019, 10:26 AM #9Senior Member
- Join Date
- Sep 2011
- Location
- Christina Lake
- Posts
- 171
Just curious for those that have a "pop" like myself what battery did your boat come with? I have a pictures of the wiring and battery set up of some one with a 18 SL that doesn't pop. They are running a dual purpose battery with two sets of posts. Mine has one post and all wiring is going to one terminal.
There are some 2019 SL's doing it as well.2018 Supra SL
2013 Nautique 210
2011 outback v
1992 Sunbird
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06-03-2019, 10:46 AM #10
Mine has 2 of these.
Sent from my iPhone using Tapatalk2021 Supra SA 400
2018 Supra SA 400 (SOLD)
Michigan