Markevle
New member
Hi there, since there were not many responses to my earlier questions i'd like to bring this again under your attention:
My son has a punto mkll 2002 188A4000 1.2 lit engine with "some issues". Hoping to find some answers here. On wet days the body management computer goes banana's. When the car is parked, suddely the indicator lights start burning constantly (not flashing) draining the battery, and then the startblokking sign (yellow key) keeps on burning and the engine wont start. Also the fuel indicator stays low and de citylights won't work etc...
Sometimes when we dis / reconnect the battery it seems ok again but after a minute or so it happens all again. Sofar we have checked and cleaned all grounding points in the car, checked the cables and wiring for shortcircuits and corrosion but it seems ok. We checked the BCM solderings but no result Sofar.
We have also changed the BCM itself including the matching contactkey, then everything seems stable only we get no startpermission, i think further key programming is nessesary?
Does it ring a Bell.? Maybe has someone experience with this phenomena?
Thanks for your support and suggestions, Marijn
My son has a punto mkll 2002 188A4000 1.2 lit engine with "some issues". Hoping to find some answers here. On wet days the body management computer goes banana's. When the car is parked, suddely the indicator lights start burning constantly (not flashing) draining the battery, and then the startblokking sign (yellow key) keeps on burning and the engine wont start. Also the fuel indicator stays low and de citylights won't work etc...
Sometimes when we dis / reconnect the battery it seems ok again but after a minute or so it happens all again. Sofar we have checked and cleaned all grounding points in the car, checked the cables and wiring for shortcircuits and corrosion but it seems ok. We checked the BCM solderings but no result Sofar.
We have also changed the BCM itself including the matching contactkey, then everything seems stable only we get no startpermission, i think further key programming is nessesary?
Does it ring a Bell.? Maybe has someone experience with this phenomena?
Thanks for your support and suggestions, Marijn