How to Replace the Battery in a 2004 Oldsmobile Alero Key Fob
Key fob allow easy access to your car. When the remote key fob battery is discharged you not to be able lock car from distance. It's not difficult to change the battery in your remote key fob, and it’s easier than you think. All you need is described in this article.
What type battery does 2004 Oldsmobile Alero key fob requiredBefore you start to open remote key fob make sure that you have all required tools and materials: 1xCR2032 battery and flat head screwdriver.
- 1xCR2032 battery
- flat head screwdriver
Simple steps to replace the battery in your car's keyless entry remote
Inside of your remote key fob installed button cell battery. Delicately try to disassemble your fob with flat head screwdriver. Remove one CR2032 battery with flat head screwdriver.
Now it's time to install new battery inside fob’s shell. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.
Before assembling fob’s case, verify that all functions works by pressing buttons on circuit board.
The last thing to do is put your cover back on fob. Carefully try to put the two halves in place by hands from top to bottom. If your keyless entry remote body tightly closed, we done. If not, repeat the last step.
Video of keyless entry remote opening
How To Replace An Oldsmobile Alero Key Fob Battery 2001 - 2004
Still not working? Buy new one