The standard battery keeps draining?

SLB4SLB

MEMBER
2007 TOYOTA HIGHLANDER HYBRID
4WD
AUTOMATIC
184,000 MILES

I have the vehicle listed above that I love! The standard battery keeps draining, needs replacing. The current battery is 2018. Can I do this myself? Is it like a standard battery in all cars, or are there special wires, etc, because of the hybrid? Thank you! Sandra

Wednesday, November 6th, 2024 AT 11:58 AM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
54,144 POSTS

Hello Sandra,

Yes, you can replace the regular car battery much like a normal battery replacement:

Battery Replacement Process

All systems off!

Disconnect the negative (-) terminal first, then the positive (+) terminal.

Remove any securing bracket or strap holding the battery in place.

Install the new battery, reconnect the terminals (positive first, then negative), and secure it in place.

Here is a guide to help:

https://www.2carpros.com/articles/how-to-replace-a-car-battery

Let us know if you need anything else.

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Wednesday, November 6th, 2024 AT 4:51 PM