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P0599 Diagnostic Trouble Code Discussion for October 2007

thermostat control circuit high


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Trouble Ticket Help Requests for DTC P0599
Help Request Posted
2003 Volkswagen Passat W8 4.0L MIL Lamp on VIN: WVWUK63B73
P0599: thermostat control circuit high. ... check engine light on and fan staying on for too long( about 10 minutes) after engine is turned off. We have code p0599 stored in system for the eclectric thermostat circuit too high, code comes back on after the first key cycle. checked power to thermosta...
October 25, 2007
2003 Volkswagen Passat W8 4.0L MIL Lamp on VIN: WVWUK63B73
P0599: thermostat control circuit high. ... check engine light on and fan staying on for too long( about 10 minutes) after engine is turned off. We have code p0599 stored in system for the eclectric thermostat circuit too high, code comes back on after the first key cycle. checked power to thermosta...
October 25, 2007