Customer is Tired of this PARASITIC DRAW!! (Toyota Avalon)

This 2002 Toyota Avalon keeps draining the battery if it sits for more than a few days. Owner is ready to put a kill switch on the battery. He wants the problem diagnosed, and if possible repaired if it doesn t break the bank. Let s follow the logical approach and see what the culprit is. ASTRO AI DVOM: https://www.amazon.com/dp/B07FDBW1PT?ref=exp_pinehollowautodiagnostics_dp_vv_d ASTRO AI DC AMP CLAMP: https://www.amazon.com/dp/B08MTCMWLB?ref=exp_pinehollowautodiagnostics_dp_vv_d Enjoy! Ivan