How to Use G-Scan Program New Keys for Chevrolet Cruze 2012

Gscan 2 diagnostic support immobilizer key coding function which is very special.Here comes the instruction on how to use G-scan diagnostic tool to program a new key for Chevrolet Cruze 2012.If you want to check more G-Scan 2 test report,please check here:G-Scan 2 Test Projects.

 

Chevrolet Cruze Key Coding Function by G-Scan 2:

Connect G-scan 2 diagnostic tool to Cruze by OBD port,then enter [DIAGNOSIS] menu.

Select [Chevrolet]–>[Cruze]

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[Body]–>[Immobilizer]–>[Special Function]–>[Key programming]

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Before you do key coding function,make sure you have new genuine key

Insert the new key into ignition and turn to ON position

Note:

-All vehicle transponder key must be available during this procedure.

-Please make sure that the BCM and the BCM contain the lastest software.

-Please turn off all power consuming after each ignition cycle

-This function is only working with new key(s)

Press [OK] to next

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Note:

-All transponder keys will be erased

-All available transponder keys must be relearned.(Existing vehicle keys and Additional vehicle keys)

Press [OK] to next

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Turn the vehicle to the [OFF-Power] mode

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Turn the vehicle to the ON

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Turn the vehicle to the OFF again

Then G-scan diagnostic tool will prompt you to turn to ON position again

Now it’s going to take about 10 minutes to disarm the immobilizer,we need to wait 10 mins

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Now,all transponder keys have been detected and please follow the instruction to reprogram the transponder keys,press [OK]

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Turn the vehicle to the OFF and remove Key

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Open and close the driver’s door.

Avoid turning on or operating any accessories(radio,headlights,etc) at this time.

Press [OK] to proceed

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Wait about 45 seconds

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Turn the vehicle to the On with the transponder key,which shall be learned

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Wait about 5 seconds

Then it will prompt you:

The Transponder key was learned successfully,press [OK]

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And it will ask you “Do you want to learn more keys”,press [Yes]

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Turn the vehicle ignition to OFF,and move the programmed key

The G-scan tool will prompt you to open and close driver side door again,then press [Next]

Wait for another 45 seconds

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This time with another key to turn the ignition ON

Then it will show you the key is learned successfully,press [OK]

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Now it will ask to if you want to program more key,press [NO]

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Turn OFF the key,and remove it

Open and close driver side door,and make sure to avoid turning ON or operating any accessories at this time.Press [OK]

Wait about 45 seconds

Use the key programmed turn the vehicle to the ON

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The immobilizer procedure completed successfully

Please check that the engine starts with each transponder key!

For a vehicle with manual transmission,If the engine does not start please check that the clutch pedal is learned.

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Now you can check the keys programmed just now.