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B1327 Diagnostic Trouble Code Discussion for March 2010

Device Power No. 1 Circuit Low

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Trouble Ticket Help Requests for DTC B1327
Help Request Posted
2005 Pontiac Grand Am SE 3.4L No Start VIN: 1G2NE52E85
B1327: class 2 comm malfunction. after battery replaced last week.car started and ran perfect.customer called a few day later saying car will not start.cranks but no run.car came in on hook today,tow man says it started for him.no start when i tried it.checked for pcm codes.none found.checked...
March 25, 2010