Another fancy Ford (Lincoln), and another intermittent parasitic battery DRAIN...
Customer already replaced the battery TWICE, and his wife tells him that having a dead battery in the morning is unacceptable!
This loaded Lincoln MKX has over 30 modules on board, so we need to take a focused scientific data-driven approach to pinpoint the problem. Yes, you NEED A SCOPE!
By the way, there are NO CODES STORED on any of the modules to give us any clues...
In Part 1 I verify the customer complaint and see which of the 4 CAN NETWORKS is waking up.
In Part 2 we pinpoint exactly which module is the culprit without tearing anything apart :)
LINCOLN MKC DRAW 7-HOUR DIAGNOSIS:
https://www.youtube.com/watch?v=x9wqHhWlT14
IVAN'S PICO WAVEFORMS:
https://drive.google.com/drive/folders/1kLC2OEz_wloVkwXr6QV6lLiNBpzDIb5o?usp=share_link
TOPDON TORNADO 90000 BATTERY CHARGER:
https://www.topdon.us/discount/PineHollow10?redirect=%2Fproducts%2Ftornado-90000
10% DISCOUNT CODE!
PineHollow10
ASTRO AI DVOM:
https://www.amazon.com/dp/B07FDBW1PT?tag=onamzpineholl-20&linkCode=ssc&creativeASIN=B07FDBW1PT&asc_item-id=amzn1.ideas.UKPVIGM4POWZ&ref_=aip_sf_list_spv_ofs_mixed_d_asin
THINKTOOL PROS: ******SAVE $100!********
https://www.amazon.com/dp/B08XXWHQVJ?tag=onamzpineholl-20&linkCode=ssc&creativeASIN=B08XXWHQVJ&asc_item-id=amzn1.ideas.NHZL00NIDEPF&ref_=aip_sf_list_spv_ofs_mixed_d_asin
Enjoy!
Ivan