PSDPlayer
07-19-2006, 02:22 PM
Some 2000-2006 Vehicles May Display The Indicated Speed On The Speedometer To Be Slightly Higher Than Actual Speed. At An Actual Vehicle Speed Of 60 Mph, The Speedometer Could Indicate 58 To 64 Mph. The Indicated Speed Range Is Biased High To Compensate For System Tolerances And Tire Variation, But Does Not Affect Odometer Accuracy. If The Error Exceeds These Limits, Check For Configuration Errors Within The Module That Processes The Vss (i.e. Tire Size And Axle Ratio In The Pcm Memory), Or Incorrect Tire Size On The Vehicle (i.e. Wheels/tires Changed).