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04-13-2012, 07:07 PM
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#1 |
  
Drives: 2011 Camaro 1lt rs auto 4-9-11 Join Date: Apr 2009
Location: NY Long Island
Posts: 754
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trifecta error code r21
trying to install it for 1st time and got a error code r21
anyone know what that means?
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04-13-2012, 11:00 PM
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#2 |
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Drives: 2018 Camaro SS 1LE, 2019 Camaro 2.0 Join Date: Sep 2011
Location: South Florida
Posts: 718
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Did you buy your tune from us? If so shoot me an email tomorrow and well see if we can sort it out. Otherwise contact trifecta, they're pretty good about fixing this stuff
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04-14-2012, 12:33 AM
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#3 |
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Drives: 2011 Camaro 1lt rs auto 4-9-11 Join Date: Apr 2009
Location: NY Long Island
Posts: 754
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yea i sent them a email,i am thinking they are off till monday :(
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04-14-2012, 01:41 PM
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#4 |
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Drives: 2011 Camaro 1lt rs auto 4-9-11 Join Date: Apr 2009
Location: NY Long Island
Posts: 754
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vince said
"it may mean we miscalculated the security key for the ecm" thats all he said so i guess i got to wait for another email
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