2005 Pontiac Montana SV6 Support Question
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Question posted by Wjoe15 on January 25th, 2024
How To Program New Key Fob?
Current Answers
Answer #1: Posted by SonuKumar on January 25th, 2024 11:38 PM
1. Using the "BCM PRGRM" fuse method:
This is a DIY method that you can perform yourself with minimal tools. Here's what you'll need:
Your new key fob
A spare fuse (optional)
Owner's manual for your Montana (recommended)
Here are the steps:
Remove the key from the ignition.
Remove the "BCM PRGRM" fuse from the fuse panel. Refer to your owner's manual for the exact location of this fuse. If you don't have a spare, you can temporarily remove another non-essential fuse with the same rating.
Close all doors and the liftgate.
Insert the key into the ignition and turn it to the ACC position. This position is usually two clicks before starting the engine.
Turn the key OFF and then back to ACC within 1 second. You should hear a chime.
Open and close any vehicle door.
Press and hold the LOCK and UNLOCK buttons on your new key fob simultaneously for 14 seconds. Release both buttons after 14 seconds.
The doors should lock and unlock automatically, confirming that the fob is programmed.
Repeat steps 7 and 8 for any additional key fobs you want to program.
Remove the key from the ignition and reinstall the "BCM PRGRM" fuse.
Test your new key fob(s) to ensure they work properly.
2. Using a scan tool:
This method is more complicated and requires a diagnostic scan tool compatible with GM vehicles. It's typically used by locksmiths or auto repair shops. If you're not comfortable with this method, it's best to seek professional help.
Here are some additional resources that you may find helpful:
Video tutorial: https://www.youtube.com/watch?v=XUt6ZM1EJEE
Written instructions with video links: https://m.youtube.com/watch?v=O8T031sdP6o
2005 Pontiac Montana owner's manual (if you don't have it): https://www.manua.ls/pontiac/montana-2005/manual
Remember, if you're unsure about any of the steps or have difficulty programming your key fob, it's always best to consult a qualified technician.
I hope this helps! Let me know if you have any other questions.
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
Your search handyman for all e-support needs!!
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