Using a speedometer tester

CAUTION:

When only the front or the rear wheels are driven using a speedometer tester, the DSC HU/CM may determine that the vehicle speed signal is in error and the engine cannot be stopped by the normal operation. If the engine cannot be stopped, perform an emergency engine stop operation. (See SERVICE CAUTIONS .)

Adjust the tire pressure to the specification. (See WHEEL AND TIRE SPECIFICATION .)

Using a speedometer tester, verify that the values are as indicated in the table.

km/h

Speedometer indication (km/h)	Speedometer tester indication (km/h)
20	17.57-22.43
40	37.67-42.33
60	57.57-62.43
80	77.47-82.53
100	97.12-102.88
120	116.66-123.34
140	136.37-143.63
160	156.37-163.63
180	176.37-183.63
200	196.20-203.80
220	215.40-224.60

mph

Speedometer indication (mph)	Speedometer tester indication (mph)
10	8.5-11.5
20	18.55-21.45
30	28.5-31.5
40	38.45-41.55
50	48.36-51.64
60	58.16-61.84
70	67.92-72.08
80	77.74-82.26
90	87.74-92.26
100	97.74-102.26
110	107.74-112.26
120	117.63-122.37
130	127.48-132.52
140	137.48-142.52

If not as indicated in the table, perform the DTC inspection for the PCM and DSC HU/CM, and inspect the related wiring harnesses. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.0)] .) (See DTC INSPECTION [DSC HU/CM] .)
- If the PCM, DSC HU/CM, and related wiring harnesses are normal, replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION .)