Pontiac Problems? Ask a Mechanic for Answers ASAP
After programming the fob, the Tech 2 should give you the option to continue and program another fob. Does it give you this option?
Even if you don't hear a tone, try programming next remote anyways. Does it accept the other remote?
It should hold four remotes in memory. Sounds like the remote control door lock receiver is malfunctioning and only storing one remote in memory. If this is the case then the remote control door lock receiver would have to be replaced.
Do you have another vehicle you can check the operation of the Tech2 for reprogramming and invalidating key fobs? I know that this should be an option, either invalidate all key fobs or just add a single transmitter, but we need to narrow it down as to whether it is the Tech 2 malfunctioning or the door lock receiver.
If both Tech 2 act in the same manner, this points to the problem being in the vehicle, specifically in the remote control door lock receiver.
Hello my name is Bob
Here is some info.
All transmitters that are to be recognized by the remote control door lock receiver (RCDLR) must be programmed in a single programming sequence. If the system is placed in program mode, all previously programmed transmitters will be erased upon receipt of the programming signal from the first transmitter.
The tone comes out the left front speaker does it work?
The RCDLR is under the Rear Window Shelf Trim Panel Replacement.
I have had some I had to unplug to reset them
The TECH2 up to date?
Let me know if this helps
The RCDLR goes through the BCM to program the remotes.
Are you sure both remotes are good?
Normally when you program the remotes. Once you learn a new one it invalidate all the slots.
I see it. What version is your tech 2?
I have had tech win not work on some things.
Also try building a 2007 instead.
Post me your VIN#
I looked there is no programming for the BCM or RCDLR.
If unhooking the battery and touching the cable don't help.
I think you have a bad RCDLR.
I wish I had better answer for you. Ether BCM or RCDLR
I was wondering if going into BCM setup you may find something there? That may reset the system.
I found some info on TECH2 output controls see if you can change how many keys can be programmed?
May find it in BCM or DIC
Looks like you got it?
Did it invalidate all?
I'm sorry I thought you meant remotes not keys.