durametric fault - battery drain, bcm
#1
durametric fault - battery drain, bcm
Hey guys,
I have a situation where my 997.1 GT3 is draining the battery ~3-4 days. From an electrical point of view the car is stock and has no auxiliary devices (like a radar detector) plugged in. The battery (which was initially presumed to be bad) was just replaced.
If the car is driven, the battery will last longer therefore I don't believe there is an alternator or alternator-cable issue as other similar threads mention. The durametric shows a strong voltage coming from the alternator as well when the car is running.
Initially the durametric told me very little as it would only connect to the main engine module. I presumed this was due to a lower than ideal voltage and after recharging the battery was eventually able to poll all modules. Under several of the modules the common fault was 'front control module'.
After resetting with the durametric there is only one fault reported (see attached). Oddly I didn't have this fault prior to the reset - and the control module identified in the fault is not longer the 'front', but the 'body'. Is the 'body control module' different from the 'front control module'?
I'm inclined to just order a new front control module and hope for the best, but was hoping for a similar report (i.e. electrical short causing battery drain == front control module) before I pull the trigger. Some of the other front control module threads mention issues of tail lights getting stuck on, etc. however in my case, other than this battery draining issue I have no other symptoms.
Thanks in advance.
I have a situation where my 997.1 GT3 is draining the battery ~3-4 days. From an electrical point of view the car is stock and has no auxiliary devices (like a radar detector) plugged in. The battery (which was initially presumed to be bad) was just replaced.
If the car is driven, the battery will last longer therefore I don't believe there is an alternator or alternator-cable issue as other similar threads mention. The durametric shows a strong voltage coming from the alternator as well when the car is running.
Initially the durametric told me very little as it would only connect to the main engine module. I presumed this was due to a lower than ideal voltage and after recharging the battery was eventually able to poll all modules. Under several of the modules the common fault was 'front control module'.
After resetting with the durametric there is only one fault reported (see attached). Oddly I didn't have this fault prior to the reset - and the control module identified in the fault is not longer the 'front', but the 'body'. Is the 'body control module' different from the 'front control module'?
I'm inclined to just order a new front control module and hope for the best, but was hoping for a similar report (i.e. electrical short causing battery drain == front control module) before I pull the trigger. Some of the other front control module threads mention issues of tail lights getting stuck on, etc. however in my case, other than this battery draining issue I have no other symptoms.
Thanks in advance.
Thread
Thread Starter
Forum
Replies
Last Post
ECS Tuning - VW
VW Vendor Classifieds
0
09-30-2015 12:21 PM