Hyundai 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
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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
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Warning Condition
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Low Pressure
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Schematic Diagrams
TPMS Sensor. Description and OperationDCT Control Modle (TCM) > Repair procedures
Inspection
TCM Inspection Procedure
1.
Inspecting TCM ground circuit: Measure the resistance between
the TCM and chassis ground.
(Check the termina ...
Power Window Motor. Repair procedures
Inspection
Front Power Window Motor Inspection
1.
Remove the front door trim panel.
(Refer to the BD group - "Front door")
2.
...
Description and Operation
Operation
Function Of Safety Power Window
When all door (Front, Rear) power window auto-up switch is operated, safety
function is activated.
1.
Safety function condi ...