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P1599 Diagnostic Trouble Code Discussion for August 2011

A/C Pressure Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P1599
Help Request Posted
1994 Buick LeSabre Custom 3.8L Misfire VIN: 1G4HP52L9R
P1599: cruise power management. ... puzzled the customer says it runs rough low power after 180 miles or so, the code P1568 is due to the variation between actual cruise diphragm position and the desired position values, I scanned it and got an actual reading o...
August 18, 2011
1994 Buick LeSabre Custom 3.8L Misfire VIN: 1G4HP52L9R
P1599: cruise power management. ... puzzled the customer says it runs rough low power after 180 miles or so, the code P1568 is due to the variation between actual cruise diphragm position and the desired position values, I scanned it and got an actual reading o...
August 18, 2011