I traced the cause of a 3/10ths amp parasitic drain on my battery to the LCM. My LCM works fine as far as I can tell-all lights come on properly and no error messages, but only by disconnecting the LCM, could I get the parasitic draw to go away. When I removed the LCM, after 16 minutes the car went to sleep and my draw dropped to a normal .020 amp. I could swear that I saw somewhere in my Bentley that there was a tall relay that Bentley said to pull to clear a LCM fault or effect a "reset". Am I accomplishing the same thing by removing LCM from car? I really don't want to replace and have to code and my LCM issue is not that any lights don't work or stay on, but just a constant draw of .3A after entering the sleep mode. Am I correct in my memory that there is a way to just reset and clear faults in your LCM by pulling a large relay (maybe in trunk)? I will re-install LCM tomorrow and see if draw is gone, but want advice on this. Bill
BTW, all lamps in trunk pulled and lights inside car off and doors closed. I still had the draw until I pulled the LCM.
BTW, all lamps in trunk pulled and lights inside car off and doors closed. I still had the draw until I pulled the LCM.
LCM reset procedure?
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