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 if the tolerance is exceeded.
CAUTION: When removing or installing the tachometer, be careful not to drop it or subject it to severe shock.
FUEL GAUGE
1. Remove the instrument cluster.
2. Check the fuel gauge by changing the resistance between the terminals.
Apply battery voltage to the terminal 2l, ground the terminal 2h and connect the resistance to the terminal 3k and then check that the pointer is moved as shown in table.
TEMPERATURE GAUGE
1. Remove the instrument cluster.
2. Check the temperature gauge by changing the resistance between the terminals.
3. Apply battery voltage to the terminal 2l, ground the terminal 2h, and connect the resistance to the terminal 2m and then check that the pointer is moved as shown in table.