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2026 Palisade - Parasitic Draw

476 views 9 replies 4 participants last post by  plotark624  
#1 ·
Aug 21st - Picked up 2026 Hyundai Palisade Ultimate Calligraphy
Parisitic Draw @ 450kms
First visit to dealership they kept it over night and finally said that it was a defective battery and replaced it under the warranty.

Now its back at the dealership 8 days later with the same issue.
Car has been in for 3 days they cant find where the faulty wiring is.

Is anyone else experiencing this?
 
Discussion starter · #4 ·
After a week at the Hyundai dealership, on Friday they said that after consulting with Hyundai Canada Engineering Department they have narrowed down the issue to be with the Body Control Module (BCM). They have ordered the part and it will be replaced on Monday, test it out to ensure that it is in fact the problem, and then return the Car latest is Tuesday. Will post update when I get Car back.
 
Discussion starter · #9 ·
After a week at the Hyundai dealership, on Friday they said that after consulting with Hyundai Canada Engineering Department they have narrowed down the issue to be with the Body Control Module (BCM). They have ordered the part and it will be replaced on Monday, test it out to ensure that it is in fact the problem, and then return the Car latest is Tuesday. Will post update when I get Car back.
What was the symptoms obviously the battery died I assume but was there anything else involved.
There wasn't any noticeable symptoms that would indicate there was an issue. The battery dying after the car was undriven for 3-4days was the only indicator.