Speedometer Check
CAUTION:
- Be sure to set the rear wheels on the free roller. (The vehicle may dash forward or the drive train may be damaged).
- If the speedometer is checked using the speedometer tester, the DTC may be set in the ASC-ECU. Therefore, after the check is finished, erase the DTC set in the ASC-ECU.
- Do not accelerate or decelerate suddenly during servicing work.
- Check that the current tire inflation pressures meet the inflation pressure label.
- Press the ASC OFF switch for 3 seconds or more to stop the ASC operation.
- Set the vehicle on the speedometer tester.
- Place the rear wheels on the free roller.
- To prevent front wheel lateral runout or vehicle sudden start, attach a chain or wire to the front and rear towing hooks and fix the other end of the chain or wire to the anchor plate.
- Check that the speedometer allowance range is within the standard value.
Standard value <Vehicles for USA>:
| Standard indication mph (km/h) | Allowance range mph (km/h) |
|---|---|
| 10 (16) | 10.2 - 11.4 (16.4 - 18.4) |
| 25 (40) | 25.5 - 28.5 (41.0 - 45.9) |
| 50 (80) | 50.5 - 53.5 (81.2 - 86.1) |
| 75 (120) | 76.0 - 80.0 (122.3 - 128.8) |
| 100 (161) | 101.5 - 106.5 (163.3 - 171.4) |
| 125 (201) | 127.0 - 133.0 (204.3 - 214.1) |
Standard value <Vehicles for Canada>:
| Standard indication km/h (mph) | Allowance range km/h (mph) |
|---|---|
| 20 (12.4) | 20.25 - 22.25 (12.6 - 13.8) |
| 40 (24.8) | 40.5 - 44.5 (25.2 - 27.7) |
| 80 (49.7) | 81.5 - 86.5 (50.6 - 53.8) |
| 120 (74.6) | 122.5 - 128.5 (76.1 - 79.9) |
| 160 (99.4) | 162.5 - 169.5 (101.0 - 105.3) |
| 200 (124.3) | 202.5 - 210.5 (125.8 - 130.8) |