Car Batteries and New Technology

car battery

I was talking to someone from out of state the other day, and they had just bought a new SUV. One weekend, their vehicle just would not start when they were at a store. They called their son to come and jump the battery and it started right up. The same thing happened a few days later. The son suggested they go to a parts store next door and have them check it. The parts store employee happily tested it and informed them that they had a bad battery. They said it does happen, even in a new vehicle. They also said that unfortunately, they could not put a new one in as it was hard to get to, and the vehicle would have to be reprogramed; something they could not do at this time.

What??

New technology is great, but it can have its drawbacks. Today’s electrical systems in vehicles are extraordinarily complex and trying to jump the battery can, in fact, be dangerous, depending on the car. If correct procedures and tools are not used, it can also cost a lot of money to repair.

Replacing a car battery used to be one of the least expensive repairs in all vehicles. This is not the case today as once the new battery is put in on some cars, it must then have the computer reset.

If you are in the market for a new vehicle, it is a good idea to ask about this, so you will not be surprised, as this couple was, when things go wrong.

The good news is that we, and many other repair shops, can test, replace, and recalibrate your car’s battery. You can expect a battery to last three to five years, depending on how you drive and the weather elements you drive in. There is actually a date on all battery cases as well. We suggest having it tested whenever you come in for service.

Do not be afraid of technology, just know that it does change how repairs are done. It is not just a matter of replacing parts these days, it also involves recalibrations of the complex computer in cars. We always say, we are now driving a computer on wheels!

Certified Auto Specialists: the friendlier and more helpful auto shop! Feel free to call 626-963-0814 with any questions and we will be glad to help, or visit our website at CertifiedAutoCa.com.

Hometown Service You Can Count On!

Replacing a Car Battery…Why It Takes an Expert!

Replacing A Car Battery

Our vehicles are much more complicated than they used to be.  Each system is controlled by a separate computer module and each car can have as many as twenty of these modules.  They each have their own “memory” and they depend upon the car’s battery to keep the memory intact.

We all have had to reset our car’s clock after a battery disconnect but these days more can be lost than your car’s clock time.  Here are some of the issues that can occur after a battery power failure or disconnect:

  • Loss of time on the clock, loss of set radio stations and anti-theft lockout
  • Stalling, failure of emission monitors
  • Loss of power seat and mirror positions
  • Door control loss such as locking, driver door switch pad, child lock switches, etc., which are associated with the driver’s door. In most of the cases the driver door module acts as a master and others act as slaves in communication protocols.

If you have replaced your car’s battery on your own and you are experiencing any of these issues, please contact us today.  We can help your car get its memory back!

Certified Auto Specialists wants to be your GO-TO place! Feel free to call 626-963-0814 with any questions and we will be glad to help.

Home Town Service You Can Count On!