Using a speedometer tester
- Adjust the tire pressure to the specification.
- Using a speedometer tester, verify that the tester reading is as indicated.SPEEDOMETER TEST SPECIFICATIONS - KM/H
Speedometer tester indication (km/h) Allowable range (km/h) 20 18-22 40 38-41 60 58-62 80 78-82 100 97-102 120 117-122 140 137-142 SPEEDOMETER TEST SPECIFICATIONS - MPHSpeedometer tester indication (mph) Allowable range (mph) 20 11-13 40 24-25 60 36-38 80 48-51 100 61-63 120 73-76 140 85-88 - Verify that the speedometer reading is within the range indicated.
- If the speedometer does not move or the indication is not within the allowable range, inspect the PCM and related wiring harnesses.
- If the PCM and related wiring harnesses are normal, replace the instrument cluster.
- If the speedometer does not move or the indication is not within the allowable range, inspect the PCM and related wiring harnesses.