Initial Inspection and Diagnostic Overview
CHECK SPEEDOMETERa. Check operation.
1. Using a speedometer tester, check that the speedometer reading is within the allowable range shown in the table. Also, check for proper operation of the odometer.
NOTE: Do not use worn, underinflated or overinflated tires, as the speedometer reading will be inaccurate.
2. Check the deflection width of the speedometer indicator.
Reference: Below 0.3 mph
If the result is not as specified, the speedometer may have a malfunction.