Speedometer and/or Odometer Inaccurate or Inoperative
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Speedometer And/Or Odometer Inaccurate Or Inoperative Diagnostic Table (1 Of 3)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Speedometer And/Or Odometer Inaccurate Or Inoperative Diagnostic Table (2 Of 3)
Courtesy of GENERAL MOTORS CORP.
Fig 3: Speedometer And/Or Odometer Inaccurate Or Inoperative Diagnostic Table (3 Of 3)