SSANGYONG Kyron Repair Manual page 678

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The speedometer indicates the vehicle speed by calculating the signals from the rear (right 8 LEFT) wheel speed

sensor through ABS or ESP unit. In this model, the wheel speed sensor is installed at the rear tire area even though

the ABS/ESP is not equipped. Its signal is used as a standard vehicle speed that is transmitted to instrument panel,

TCU, TCCU, and engine ECU via CAN communication.

1. ABS/ESP (equipped): ABS/ESP ECU (208h), RR RH wheel speed sensor

2. ABS/ESP (not equipped): ENG ECU (320h), RR RH wheel speed sensor

If the speedometer pointer vibrates, stands at a certain range or sounds abnormal noise, there could be defectives

in speedometer. However, these symptoms also could be appeared when the tire has uneven wear, different tire

inflation pressures or different tire specifications.

Perform the speedometer test regarding the tolerance as described. However, it is not similar simple work in field

due to lack of measuring conditions such as test equipment and preciseness.

1. Check the allowable tolerance of the speedometer and operations of the trip odometer by using a tester.

2. Check if the speedometer pointer is shaking and the abnormal noise sounds.

3. Eliminate the hysteresis by tapping the speedometer.

Standard speed (Km/h)

Tolerance (Km/h)

• The allowable tolerance increases when the tires are worn or the tire pressure is out of specified range.

KYRON SM - 2005.09

(VIN = 13 ± 0.1V, Temperature: 25°C)

EFFECTIVE DATE

AFFECTED VIN

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