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U1128 Diagnostic Trouble Code Discussion for July 2008

Loss of Communication With Radio


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Trouble Ticket Help Requests for DTC U1128
Help Request Posted
2002 Pontiac Grand Am GT 3.4L No Start VIN: 1G2NW52E92
U1128: irc. after 20 or 30 key cycles the bcm forgets password and relearn prossess is required
July 23, 2008
2002 Pontiac Grand Am GT 3.4L No Start VIN: 1G2NW52E92
U1128: irc. after 20 or 30 key cycles the bcm forgets password and relearn prossess is required
July 23, 2008