2014 Chevrolet Impala keyless entry remote programming by Keydiy NC series remote using Lonsdot K518ISE key programmer.
including pin code reading.
Step 1: Generate remote using Keydiy KD-X2
Put original key into KD-X2 remote maker, identify chip: 46 chip
Remote Programming->Chevrolet->select remote 2011-2014 Cruze 433MHz multifunction
Click on Generate Remote
Generate remote success
Step 2: Read Pin code with Lonsdor K518ISE
Connect K518 host with vehicle via OBD socket
Select Chevrolet->Read Pin Code->Read pin code type5
Turn on ignition switch
Read pin code success
Step 3: Program key with Lonsdor K518
Select Chevrolet->enter from Cruze->Immobilizer->All keys lost
Close all doors and switch ignition on
Enter 4-digit pin code to access
Configuring system, wait about 10 minutes
Follow K518ISE prompts step by step and wait patiently
The progress is just like the Cruze
Test the remote.