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P0502 Diagnostic Trouble Code Discussion for November 2008

VSS Circuit Low Input


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Trouble Ticket Help Requests for DTC P0502
Help Request Posted
2002 Saturn Vue 2.2L Poor Idle Quality, MIL Lamp on VIN: 5GZCZ23D52
P0502: Vehicle Speed Sensor Performance (Getrag 5-Speed). Vehicle has intermittant high idle. Clear code and is Ok til shut down and then re-sets code and raises idle wthout driving it. Have used the forums suggestions and checked for vacuum leaks, TPS and ETS and no problems.
November 20, 2008
2002 Saturn Vue 2.2L Poor Idle Quality, MIL Lamp on VIN: 5GZCZ23D52
P0502: Vehicle Speed Sensor Performance (Getrag 5-Speed). Vehicle has intermittant high idle. Clear code and is Ok til shut down and then re-sets code and raises idle wthout driving it. Have used the forums suggestions and checked for vacuum leaks, TPS and ETS and no problems.
November 20, 2008