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HELP! 2005 Grand Prix GT ZZP PCM Relearn


acidcrashdburnd
09-21-2010, 07:50 PM
Question: I've tried to do the 15 minute relearn three times as stated in the ZZP instructions but, I read you need to see the security light for this to work and the only time the security light comes on is after I turn the key to start the car. The instructions say to only try to start the car once and just turn key to on the other two times... I tried to do the 35 minute learn as well but still no luck. WTF am I doing wrong?

SOURCE: http://zzperformance.com/grand_prix/products1.php?id=182&catid=107

tblake
09-21-2010, 08:07 PM
Do your car wont start with the new ZZP PCM?

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