2018 Ford Ranger battery drain

Car: Ford Ranger
Year: 2018
Variant: 3.2 auto wildtrax
Categories: Electrics, ECU, Warnings & Lights
68 plate 3.2ltr Ranger has a battery drain and cannot find the problem. I have replaced the battery and checked for a drain via the negative side of the battery but it doesn't show any drain with everything off.
New battery early December left it for 6 days over Christmas and the battery was that flat it wouldn't un lock.
Posted: Mar 7, 2022 (2 years ago)
A parasitic drain test should have shown have shown any fault . I have heard of a few cars where the remote key fob being left in the house near the parked car continued to transmit and thereby would not let some systems " sleep " , fully shut down and draining the battery over time
Posted Mar 7, 2022 (2 years ago)

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