Replacement Remote-no Tpms Learn Mode
I recently bought a replacement remote and key for my 2010 LT. I had the dealership reprogram the car to the new remote.
I put the replacement key into the ignition. Turned the ignition to ON, not RUN. Pressed the lock and unlock keys on the remote simultaneously.
With the replacement remote, no double horn beep.
With the original remote, got the horn double beep and the LF turn signal was on.
Put the relearn tool next to the LF stem, got the chirp.
The RF turn signal was now on, etc.
The replacement remote works to lock and unlock the doors. It also works the remote start just fine.
But when I try to use the replacement remote to activate the TPMS learn mode, it doesn't work.
When I use the original remote, the TPMS learn mode comes on just fine.
Has anybody seen this before? Any ideas?