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.

TFT POINTER SPECIFICATIONS

Speedometer tester indication (km/h)	Allowable range (km/h)
20	19.10-21.30
40	38.70-42.10
60	58.30-62.90
80	77.90-83.70
100	97.50-104.50
120	117.10-125.30
140	136.70-146.10
160	156.30-166.90
180	175.90-187.70
200	195.50-208.50
220	215.10-229.30
240	234.70-250.10

TFT POINTER SPECIFICATIONS

Speedometer tester indication (mph)	Allowable range (mph)
10	9.49-10.71
20	19.29-21.11
30	29.09-31.51
40	38.89-41.91
50	48.69-52.31
60	58.49-62.71
70	68.29-73.11
80	78.09-83.51
90	87.89-93.91
100	97.69-104.31
110	107.49-114.71
120	117.29-125.11
130	127.09-135.51
140	136.89-145.91
150	149.69-156.31

TFT DIGITAL SPECIFICATIONS

Speedometer tester indication (km/h)	Allowable range (km/h)
20	18.60-21.80
40	38.20-42.60
60	57.80-63.40
80	77.40-84.20
100	97.00-105.00
120	116.60-125.80
140	136.20-146.60
160	155.80-167.40
180	175.40-188.20
200	195.00-209.00
220	214.60-229.80
240	234.20-250.60

TFT DIGITAL SPECIFICATIONS

Speedometer tester indication (mph)	Allowable range (mph)
10	8.99-11.21
20	18.79-21.61
30	28.59-32.01
40	38.39-42.41
50	48.19-52.81
60	57.99-63.21
70	67.79-73.61
80	77.59-84.01
90	87.39-94.41
100	97.19-104.81
110	106.99-115.21
120	116.79-125.61
130	126.59-136.01
140	136.39-146.41
150	146.19-156.81

If not as indicated in the table, perform the DTC inspection for the PCM and DSC HU/CM, and inspect the related wiring harnesses. (Refer to DTC INSPECTION in the service information)
- If the PCM, DSC HU/CM, and related wiring harnesses are normal, replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION )