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B1009 Diagnostic Trouble Code Discussion for November 2014

caibration rom checksum error

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Trouble Ticket Help Requests for DTC B1009
Help Request Posted
2000 Pontiac Bonneville SLE 3.8L No Start, VIN: 1G2HY54K1Y
B1009: eeprom checksum error. ... and antitheft message in display. pulled codes and had b2734 and b1009. asked the customer if she had a second set of keys and advised her to use them and see if problem would happen again. a few days later she came with ...
November 19, 2014