How to Open Your 2001 Pontiac Sunfire Key Fob and Change Battery
Remote key fob allow access to your Pontiac. If the key battery is weak you not to be able open trunk or doors from distance. In this post, we explained how to open Pontiac keyless entry remote and change a weak battery yourself. If you decide to do it at home near Sunfire, follow our guide, but first make sure you have all you need before you start.
What type battery key fob use
Prior to disassembly remote key fob check all that you need: flat head screwdriver and CR2032 battery.- flat head screwdriver
- 1xCR2032 battery
Step by step guide
A tiny coin battery installed inside the your keyless entry remote. Gently try to open your key fob with hands or flat head screwdriver. Remove 1xCR2032 battery with flat head screwdriver.
Replace old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you place battery wrong way.
Before assembling fob’s case, check that all functions works by pressing buttons on keyless entry remote.
At this point squeeze fob’s back cover together. Line your case two halves together and put it together by hands from top to bottom. If your fob case firmly closed, we done. If not, repeat the last step.
How to replace the battery video instruction
How To Replace Pontiac Sunfire GT Key Fob Battery 2000 2005
Still not working? Buy new one