Multiple 2007 Accord Electrical problems

[ErnieS]

Why is nothing ever straight forward on a Honda... I have two niggling electrical problems on my Accord one being th front roof level courtesy lights and the other being the bluetooth module first the lights work intermittently sometimes both come on at other times just one or the other but mostly neither of them come on but all the others do i.e.. door, rear roof one and the boot. Secondly the blue bluetooth module works i.e.. I get the voice message and I can make a call but only after pairing it with my phone again as it has lost it's memory. Now being a big believer in things that are close together and showing similar faults being related I suspect I have a poor joint or even a bad earth but as I cannot find a wiring diagram for it I cannot be sure.... Has anyone had these problems or does anyone have or know where I can find a circuit diagram for them.

Many thanks ErnieS

 

[Bounder]

Bluetooth module is a known fault, I don't think its related to the courtesy lights but I can't say for definate.
I do know that when it fails and it will. It can draw a lot of power and flatten the battery.
New ones are hideously expensive and most people seem to fit a Grom BT3 which replaces the BT module and also allows you to stream from your phone while retaining the steering wheel functionality.

 

[ErnieS]

No it does not draw current at all i is dead and I have had it apart and nothing looks amiss with it with was why I suspect the feed to it plus if I remove the unit I loose the voice recognition as well

 

[Bounder]

I 'm not sure the BT module handles the voice recognition as well, I have an idea that its built into the satnav not the BT module but as ever am open to correction....