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P1819 Diagnostic Trouble Code Discussion for March 2008

Internal Mode Switch - No Start/Wrong Range


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Trouble Ticket Help Requests for DTC P1819
Help Request Posted
2005 Chevrolet Impala 3.8L Stall, Starts and Dies VIN: GIWF52E859
P1819: Internal Mode Switch - No Start/Wrong Range. I have this Impala that starts and dies intermitantly, It will start and dies out when it wants to. Sometimes it starts fine and keeps on running. It will crank in park and neutral only and will not crank in reverse or any drive gear. I cleaned the throttle an...
March 11, 2008