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P1602 Diagnostic Trouble Code Discussion for September 2007

Powertrain Control Module Not Programmed


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Trouble Ticket Help Requests for DTC P1602
Help Request Posted
1996 Cadillac Seville SLS 4.6L No Start, inst. cluste quits VIN: 1G6KY52983
P1602: Loss Of EBTCM Serial Data. this car will intermitantly not start due to vehicle theft deterent system then will start up, then the instrument cluster will just quit working some times driving down the road then will come back on line can not duplicate in the shop no other driving or run...
September 19, 2007
1996 Cadillac Seville SLS 4.6L No Start, inst. cluste quits VIN: 1G6KY52983
P1602: Loss Of EBTCM Serial Data. this car will intermitantly not start due to vehicle theft deterent system then will start up, then the instrument cluster will just quit working some times driving down the road then will come back on line can not duplicate in the shop no other driving or run...
September 19, 2007