Soon after I bought this vehicle 2 years ago when I opened the driver's door after unlocking it with the remote, the alarm would sound. A few months later the driver's door would not unlock.
Sounds like the security system is not recognizing that the driver's door has unlocked. Perhaps it's a problem with the power door lock actuator not "telling" the computer that the door is unlocked. Will that door unlock using the power lock button on the door panel? HTH. -Jim
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