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Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner till early morning.
Are you trying to reprogram with or without a scan tool?
Will the module communicate with the scan tool?
So if I understand the truck starts with the new key and theft module, and it starts with the old key and old theft module?
That is what I am leaning to as well. The new theft module is faulty and causing the issue with the light staying on with the vehicle running.
Please read this:
Thanks for using Just Answer, Chris
So now with the old module, new key, the light stays on. So with both modules the light is staying on now?
That makes no sense, it should not even start with that scenario. I would try new keys programmed to the vehicle.
Hello again Chris here,
I am out of ideas, I will opt out and let another try.
Hello my name is ***** ***** I can help.
When you replaced the new module did you have it programmed? This is not the key leaning procedure.
Can you post your VIN number.
Did you still need help?