Why is my key fob only working sometimes?

Why is my key fob only working sometimes?

The most common problem with these car key fobs is that the batteries just go dead over time, in which case replacing the battery should fix the problem. Check and replace the key fob battery as needed. Take the key fob apart and check for broken contacts or misaligned buttons.

Do you need a fob key for a Pontiac Grand Prix?

For Pontiac Grand Prix vehicles equipped with a transponder system and/or remote, intelligent key, or fob key, codes are available. However, programming is necessary. You will have to either tow the car to the dealer or have an automotive locksmith come and program the key on site.

Why is my Remote key not working on my Grand Prix?

I own a 2007 Pontiac Grand Prix. My remote key isn’t working to unlock my doors sometimes, but it always opens my trunk easily when I press it. Sometimes I have to press the unlock button over and over to open the doors, sometimes it never works, or sometimes it works the first time.

How to program the 2005 Pontiac Aztek key fob?

For the Aztek, Vibe and Montana, programming is easy to do yourself. Enter your 2005 Pontiac Aztek. Close all doors. Press and hold the “unlock” button on the driver’s door. While holding the door lock, insert the key twice without turning it. Insert it a third time and leave the key in the ignition. Release the door lock.

How to program the 2005 Pontiac Vibe key fob?

Enter your 2005 Pontiac Vibe. Lock and close all the doors except for the driver’s side — leave the driver’s side open. Within five seconds, insert the key into the ignition and then pull it out. Do not turn the key. Within the next 40 seconds, close and then open the driver’s door twice and insert the key again.

I own a 2007 Pontiac Grand Prix. My remote key isn’t working to unlock my doors sometimes, but it always opens my trunk easily when I press it. Sometimes I have to press the unlock button over and over to open the doors, sometimes it never works, or sometimes it works the first time.

For Pontiac Grand Prix vehicles equipped with a transponder system and/or remote, intelligent key, or fob key, codes are available. However, programming is necessary. You will have to either tow the car to the dealer or have an automotive locksmith come and program the key on site.

Why is the lock button not working on my Pontiac?

Since you say the trunk button works, and I bet the lock button works as well, this is a pretty good indication the unlock button doesn’t want to play anymore. As an intermediate step before replacing the clam shell, you can clean the contacts (rubber button side and electronics portion) with some rubbing alcohol and a Q-Tip type swab.

What should I do if my Pontiac remote key is not working?

They don’t usually last too long. Changing out the guts is no harder than changing your battery. Ensure the two halves are completely snapped together and that the o-ring is in place when you put it back together. This will ensure it is water tight and you won’t have any issues going forward.