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P0633 Diagnostic Trouble Code Discussion for July 2011

SKIM Key Not Programmed In PCM


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Trouble Ticket Help Requests for DTC P0633
Help Request Posted
2007 GMC Sierra 2500 HD SLT 6.6L No Start VIN: 1GTHK23697
P0633: theft deterrent key not programmed. this happen in one or two week of releaning the key you can learn one key and all the other key work with out relearning them it don't have to be the master key anty help it sound like the ecm but i don't know
July 22, 2011
2007 GMC Sierra 2500 HD SLT 6.6L No Start VIN: 1GTHK23697
P0633: theft deterrent key not programmed. this happen in one or two week of releaning the key you can learn one key and all the other key work with out relearning them it don't have to be the master key anty help it sound like the ecm but i don't know
July 22, 2011