Bill-N Posted May 19, 2015 Report Share Posted May 19, 2015 From OASIS, Mar. 2nd: SSM 44961 - 2011-2015 Various Vehicles - Global Positioning Satellite Module (GPSM) - Inaccurate Location Or Offset Displayed After Seasonal Tire Change Some 2011-2015 Vehicles with MFT or MLT and Navigation may display incorrect vehicle position after installing seasonal tires. These inaccuracies will correct/recalibrate over time if tires are within the recommended size. Use Owners Guide to verify proper size, load index, and speed rating. If the tires are not the correct specification for the vehicle, do not perform a repair attempt. If proper tires are installed and the concern persists refer to Work Shop Manual, Section 415-00 for diagnosis by DTC or symptom. Note: Removing GPSM power for 2 minutes will clear GPSM calibration and greatly reduce the time it takes for the system to correct/recalibrate. The system will typically recalibrate within 20 minutes of driving around 40 MPH with a clear view of the sky and a turn performed every few miles with the GPSM power restored. Quote Link to comment Share on other sites More sharing options...
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