Battery keeps draining Gen 2

[FP_RPTR]

Trying to get some help ...

I have a 2019 Gen 2 802a

All of a sudden the truck keeps draining the battery. I thought it was just a bad battery bought a new one H7 .

And for the fourth time . If it sits in the drive way for 4 days or more its dead.

Nothing seems to stay on I have even checked at night for any lights . And nothing is on.

Only mods are Baja designed fog lights hooked up the Oem Aux .

Any ideas will help
thanks

 

[wheelman55]

Here’s a place to start:

Car Battery Keeps Dying? How to Perform a Parasitic Draw Test - 1A Auto

A car battery with parasitic draw will keep dying overnight, every few days, or whenever you start when you know it's in good condition. This post explains how to perform a parasitic draw test and fix the cause of a parasitic draw.

blog.1aauto.com

This stuff is pretty simple, and like many things a bit intimidating until you do it once.

Good luck!

 

[FP_RPTR]

Thank you , I think I have a parasitic drain. And it might be a lock on a door . But not sure how to check that .

 

[wheelman55]

Narrow it down to a specific fuse or fuses. Then either explore individual components in the affected circuit(s) or take to the dealer along with the problem fuse information.

 

[wheelman55]

Also try searching in the F150 forums. You’ll get a much larger universe than the Raptor forum.

 

[FP_RPTR]

Narrow it down to a specific fuse or fuses. Then either explore individual components in the affected circuit(s) or take to the dealer along with the problem fuse information.

Thank going to YouTube how to find the fuse issues . I took it to my local ford and they said no issues were found $165 dollars later... yet today after not driving it for 3 1/2 days it was dead again .

 

[FP_RPTR]

Here’s a place to start:

Car Battery Keeps Dying? How to Perform a Parasitic Draw Test - 1A Auto

A car battery with parasitic draw will keep dying overnight, every few days, or whenever you start when you know it's in good condition. This post explains how to perform a parasitic draw test and fix the cause of a parasitic draw.

blog.1aauto.com

This stuff is pretty simple, and like many things a bit intimidating until you do it once.

Good luck!

Thank the link just loaded up . Will watch it and go from there

 

[wheelman55]

What did the dealer check for $165?

Did they check the alternator?

 

[FP_RPTR]

What did the dealer check for $165?































Did they check the alternator?















Suppo1sedly did diagnostic test and checked thealternator. Was told evening was fine no issues.

 

[FP_RPTR]

However. My wife just told me the rear driver passenger door lock sometimes doesn't lock or unlock. So I think it might me the actuator motor maybe