Rick-the-Pick
Active Member
The question here is this, has the key ever worked on the car while you've owned it.
A lot of people buy a used fob from fleabay, change the blade & say it just needs batteries etc when they sell the car.
The fact that you have one working key means the lockset thats programmed in the becm is correct.
So it's either a corrupted / faulted key, or the key is not from the key set.
Another problem that commonly occurs is owners swap all the ecu's & door lock / ignition barrel over from another vehicle. This isn't one of the brightest moves to do, but the breakers need to make their money & sell stuff. The problem with this is when the car faults again, & if it's a key problem a key would be ordered on the original chassis number which would then produce an incorrect keyfob, & this is when the problems start.
If Marty has the equipment that can read the transmitted codes & verify them against the working key, this might shed some light on what's going on.
A lot of people buy a used fob from fleabay, change the blade & say it just needs batteries etc when they sell the car.
The fact that you have one working key means the lockset thats programmed in the becm is correct.
So it's either a corrupted / faulted key, or the key is not from the key set.
Another problem that commonly occurs is owners swap all the ecu's & door lock / ignition barrel over from another vehicle. This isn't one of the brightest moves to do, but the breakers need to make their money & sell stuff. The problem with this is when the car faults again, & if it's a key problem a key would be ordered on the original chassis number which would then produce an incorrect keyfob, & this is when the problems start.
If Marty has the equipment that can read the transmitted codes & verify them against the working key, this might shed some light on what's going on.