Instrument Cluster / Carrier: Testing and Inspection
INSPECTION OF COMPONENTSSPEEDOMETER
1. Adjust the pressure of the tires to the specified level.
2. Drive the vehicle onto a speedometer tester. Use wheel chocks as appropriate.
3. Check if the speedometer indicator range is within the standard values in the service specifications.
CAUTION: Do not operate the clutch suddenly or increase/ decrease speed rapidly while testing.
NOTE: Tire wear and tire over or under inflation will increase the indication error
TACHOMETER
1. Connect the scan tool to the diagnostic link connector or install a tachometer.
2. With the engine started, compare the readings of the tester with that of the tachometer. Replace the tachometer it the tolerance is exceeded.
CAUTION: When removing or installing the tachometer be careful not to drop it or subject it to severe shock.