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Mazda 6 2008 BCM problem - Printable Version

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Mazda 6 2008 BCM problem - Mex165 - 23-10-2017

I have a Mazda 6 2008 that has a problem with BCM.
I took it apart and soldered a broken bridge (burnt) and now Everything works exept locking the doors.
It unlocks the doors without problem, but if I press buttons on remote to many times the 30A fuse blows...

BCM = VP7ALF-14B205-GJ

Cannot find a replacement (used) with GJ!
What will fit and function with the car?


RE: Mazda 6 2008 BCM problem - Mex165 - 01-12-2017

Nobody knows?

(23-10-2017, 20:39 PM)Mex165 Wrote:  I have a Mazda 6 2008 that has a problem with BCM.
I took it apart and soldered a broken bridge (burnt) and now Everything works exept locking the doors.
It unlocks the doors without problem, but if I press buttons on remote to many times the 30A fuse blows...

BCM = VP7ALF-14B205-GJ

Cannot find a replacement (used) with GJ!
What will fit and function with the car?



RE: Mazda 6 2008 BCM problem - xtac1080 - 07-12-2017

(23-10-2017, 20:39 PM)Mex165 Wrote:  I have a Mazda 6 2008 that has a problem with BCM.
I took it apart and soldered a broken bridge (burnt) and now Everything works exept locking the doors.
It unlocks the doors without problem, but if I press buttons on remote to many times the 30A fuse blows...

BCM = VP7ALF-14B205-GJ

Cannot find a replacement (used) with GJ!
What will fit and function with the car?

There are lots of 30A fuses in this car. Which one is blowing? What caused the initial BCM short?


RE: Mazda 6 2008 BCM problem - Mex165 - 08-12-2017

There is only one for locks and trunk.
That fuse is on the top middle (a while ago) by the bcm.
Micro fuse...


RE: Mazda 6 2008 BCM problem - PierreTheron - 22-12-2017

(08-12-2017, 07:24 AM)Mex165 Wrote:  There is only one for locks and trunk.
That fuse is on the top middle (a while ago) by the bcm.
Micro fuse...

If you trace pcb inputs/outputs according to wiring diagram to the faulty double relay you might be able to solve it ..