Battery drain

[Mark59]

Hello all. I have a question that is causing me problems. My 2007 Honda crv 2.2cdti is not holding charge. I can take it on a long run during the day and the next morning it wont start. I then charge the battery for around 10 mins and all OK again. I have had the battery and alternator checked and they are both in great condition but something is draining the battery. Please can anyone suggest what it might be. Thank you.

[hondream]

It's a known issue. Your Bluetooth thingy is causing a parasitic drain.

Disconnect it. But then you can't use the voice commands 

[Mark59]

Thanks Hondream but I dont have any Bluetooth active on the car.

[hondream]

It is an issue on the Accord's, and these cars will share the same components.

 

You will have to get an Amp-clamp (or similar) and see how much current is being drained when the car is parked. And then start unplugging the fuses one by one to isolate the parasitic drain.

[Mark59]

Is there a way to disconnect the blue tooth function on my car to see if it is that causing the battery drain.

 

[Mark59]

I have looked on you tube and listened to what has been said on here and found the Bluetooth module. I have now pulled the plug connector and will let you know if the problem is fixed. Thank you all for the help.

[Mark59]

All seems to be working OK now. I dont have Bluetooth but I didnt use it anyway but the car starts first time now so problem sorted. Thank you all again for your help.