On-Vehicle Inspection [07/2015 - ]: Procedure
- INSPECT COMBINATION METER ASSEMBLY
- Check speedometer operation.NOTE:
- The meter ECU receives the vehicle speed signal from the skid control ECU via CAN communication. Therefore, perform the following inspection referring to values on the Data List of the skid control ECU because it is the source of the vehicle speed signal.
- The Data List values of the skid control ECU are used for this inspection. Therefore, make sure to perform this inspection after confirming that no DTCs are output from brake control system.
- If the tire size or tire inflation pressure is not within the specified range, or the tires are excessively worn, the speedometer indication error will increase. Therefore, make sure to perform this inspection after checking that the tire size, tire inflation pressure and tire wear are in the specified range.
- Before starting the following inspection, check if brake control system DTCs are output.
- Check the values by referring to the table below.ABS/VSC/TRAC
Tester Display Measurement Item/Range Normal Condition Diagnostic Note Vehicle Speed Maximum wheel speed sensor reading/Min.: 0 km/h (0 mph), Max.: 326 km/h (202 mph) Vehicle stopped: 0 km/h (0 mph) When driving at constant speed: No large fluctuations REFERENCE MPHTechstream Indication (mph) Acceptable Range (mph) 20 19.0 to 21.5 40 39.0 to 41.8 60 59.2 to 62.0 80 79.2 to 82.4 100 99.4 to 102.6 120 119.6 to 122.8 140 139.8 to 143.0 REFERENCE KM/H (W/ SUB SCALE)Techstream Indication (km/h) Acceptable Range (km/h) 20 18.2 to 22.2 40 38.2 to 42.7 60 58.4 to 62.9 80 78.3 to 83.3 100 98.5 to 103.5 120 118.7 to 123.7 140 138.9 to 143.9 160 159.1 to 164.1 180 179.3 to 184.3 200 199.5 to 204.5 220 219.7 to 224.7 240 239.9 to 244.9 REFERENCE KM/H (W/O SUB SCALE)Techstream Indication (km/h) Acceptable Range (km/h) 20 21.0 to 25.0 40 41.7 to 46.2 60 62.7 to 67.2 80 83.4 to 88.4 100 104.3 to 109.3 120 125.1 to 130.6 140 145.8 to 151.8 160 166.2 to 173.2 180 186.9 to 194.5 200 207.7 to 215.7 220 228.4 to 236.8 240 249.2 to 258.0
- Inspect tachometer
- Connect the Techstream and start the engine.
- Compare the test results with the tachometer indication.
Techstream Indication (rpm) Acceptable Range (rpm)
Data in () is for Reference700 630 to 770 1000 (900 to 1100) 2000 (1850 to 2150) 3000 2800 to 3200 4000 (3800 to 4200) 5000 4800 to 5200 6000 (5750 to 6250) 7000 6700 to 7300
- Check LED illumination (LED check)
- Check the illumination function of the warning or indicator lights listed below when turning the engine switch on (IG).
OK
Warning or Indicator Light Specified Condition PCS OFF warning light*1 Warning or indicator light comes on for about 3 seconds after turning the engine switch on (IG). Tire pressure warning light AFS OFF indicator light*2 Master warning light Eco driving indicator light*3 Brake warning light Slip indicator light ABS warning light VSC OFF indicator light SRS warning light Warning light comes on for about 6 seconds after turning the engine switch on (IG). EPS warning light Warning light comes on when turning the engine switch on (IG). MIL (Check engine warning light) - *1: w/ Pre-collision System
- *2: w/ AFS (Adaptive Front-lighting System)
- *3: Turns on only when the eco driving indicator light customize setting is set to on.
- Check the illumination function of the warning or indicator lights listed below when turning the engine switch on (IG).
- Check speedometer operation.