Hyundai Veloster: Manual climate control system

1. Turn the ignition switch to the ON position.
2. Select the defrost button
(
).
3. Press the air intake control
button at least 5 times within 3 seconds.
The indicator on the air intake button blinks 3 times with 0.5 seconds of interval. It indicates that the defogging logic is canceled or returned to the programmed status.
If the battery has been discharged or disconnected, it resets to the defog logic status.
Defogging logic
Automatic climate control systemGear Actuator Motor > Repair procedures
Inspection
1.
Turn off the ignition switch.
2.
Disconnect the gear actuator motor connector.
3.
Measure the ...
CVVT Oil Control Valve (OCV). Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the OCV connector.
3.
Measure resistance between the ...
Clutch Actuator Motor 2 (Even Gear) > Repair procedures
Inspection
1.
Turn off the ignition switch.
2.
Disconnect the clutch motor connector.
3.
Measure the resista ...