Random power cutting issue

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Skeetden
Posts: 7
Joined: Sat Aug 15, 2020 2:28 am

Random power cutting issue

Post by Skeetden »

So I have an 05 RSX with the rev2 in ecu also have the Bluetooth module installed. My issue is that occasionally at random times the car will act as if a main relay is powering off for a split second then right back to normal. I happened to notice today that the gauges drop off and the check engine lights flashed on when this happens. I have replaced every relay inside the car with no avail. I don’t remember this happening before the Bluetooth module was installed but I am not 100% on that as it’s been a while. Anybody else had or seen this before?
KTuner
Site Admin
Posts: 3745
Joined: Mon Jul 22, 2013 8:13 pm

Re: Random power cutting issue

Post by KTuner »

The BT module should not interfere with the ECU. It only communicates with the unit itself. We have had someone else report an off/on "click" seemingly random, but we were never able to track down a cause.
Skeetden
Posts: 7
Joined: Sat Aug 15, 2020 2:28 am

Re: Random power cutting issue

Post by Skeetden »

Ok well, thanks for the response. If I happen to narrow this down I will update
KTuner
Site Admin
Posts: 3745
Joined: Mon Jul 22, 2013 8:13 pm

Re: Random power cutting issue

Post by KTuner »

That sounds good. Contact directly by email if you want to outline testing and results.
Schwx
Posts: 3
Joined: Tue Dec 29, 2020 11:35 am

Re: Random power cutting issue

Post by Schwx »

I have same problem in accord cl9
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