Hyundai Veloster Manuals

Hyundai Veloster: Troubleshooting - Tire Pressure Monitoring System - Suspension SystemHyundai Veloster: Troubleshooting

System self diagnosis

Possible to detect abnormal situations from Sensor data

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High Temperature – Sensor's temperature is more than 100 °C
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Battery Low – Sensor's battery is less than 2.1v
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Sensor Failure

ECU can be detected any abnormal situation by the periodic inspection

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Auto Learning Failure – 4 ID not learn in 19 minutes
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Sensor Mute Failure - Not received frame for 17 minutes
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RF IC Failure - 4 sensor mute DTC occurred and RF IC not respond
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ECU Under/Over voltage – IG_ON < 9V for 2 sec or IG_ON. 16V for 2sec
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EEPROM Failure – EEPROM IC not respond or CRC Check error
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CAN Bus Failure

Warning Condition

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Low Pressure

Schematic Diagrams
System circuit diagram Connector pin number Pin No. Discription Remark 1 IG ON   ...

TPMS Sensor. Description and Operation
Description Function 1. Tire pressure, Temperature, Acceleration, Battery voltage measurement 2. RF (Radio Frequency) Transmit (Tire ...

See also:

CVVT Oil Control Valve (OCV). Description and Operation
Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated ...

Battery replacement
A smart key battery should last for several years, but if the smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use your smart key or replace ...

Instrument Cluster. Components and Components Location
Components ...

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