

I’d suggest that if you ever buy a brand new OEM battery, make a copy of the receipt for your records, and keep the original receipt in the glove box of your car. To make things more difficult, the dealership will also require you to have the receipt for the purchase of the OEM battery (which could be many years ago). Many times, you are stranded with a dead battery far away from the place you purchased the battery at. Keep in mind that if you are still within the OEM battery’s warranty time-frame, you’ll need to bring the battery back into the same dealership that you purchased the battery at. I brought the battery into a Lexus dealer and got it replaced with a new one. The battery is quite heavy so get some help if you need it for the removal. The leads should be moved out of the way so that the battery can be removed. Once this nut is removed, you can maneuver the hold-down assembly out. This is held in place with a bar over the battery, secured with one 10mm nut. Next, you’ll need to remove the battery hold-down strap. If there’s not enough room for a socket, then a wrench works just fine. I prefer to use a 10mm socket for these nuts. Then proceed to do the same for the positive terminal of the battery. The first thing is to remove the negative terminal lead first by loosening the 10mm nut on the negative terminal clamp and removing the negative terminal lead. Make sure that you are using gloves when working on the car battery to prevent any battery acid from getting on your skin.
2002 MAZDA PROTEGE CAR BATTERY AT COSTCO INSTALL
My reading here is 10.34 volts, which indicates the battery is completely discharged.Ī car battery replacement is pretty simple to do: disconnect and remove the battery, then install the new battery and reconnect the leads. If the car battery tests as anything lower than 12 volts, it is considered dead or fully depleted. Fully charged 12 volt batteries are considered fully charged with a reading of 12.6 volts or higher. I pulled out my trusty multimeter, set it to read DC voltage, and then tested the voltage between positive and negative terminals. I wanted to test the car battery just to see what voltage reading I would get between the terminals. These aftermarket options will typically be cheaper than the OEM version, yet still offer substantial warranties. I’ve heard really good things about DieHard and Interstate batteries, but I’ve tried a lot of different battery brands in the past from Advance Auto, Oreilly Auto, AutoZone, Costco, and Sears and they have all worked just fine for me. When I brought my battery into the Lexus dealership, I was given a new battery (part # 00544-MF240-575) which appears to have replaced the previous version.Īs an alternative to the OEM battery, you can always go with an aftermarket one they tend to have varying reviews across the board for all brands. The safest option is usually the OEM battery. When it comes to car batteries, you typically have many options. Because an alternator replacement would be much more involved than a simple battery change, and also because the car battery was due for a replacement, I chose to replace the car battery first to see if that would solve the problem. Of course the battery is dead at this point, whether it is due to the battery itself or because the alternator is no longer working.
