B0338

Inside Air Temperature Sensor Open

Severity

✅ Low

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$11–56 (est.)

Symptoms

Incorrect operation of climate control
Lack of automatic temperature control in the cabin
Incorrect temperature readings on the display

Causes

Broken wires to the temperature sensor
Malfunction of the temperature sensor itself
Wiring Harness Problems
Contact corrosion
Malfunction of the climate control control unit

How to Fix

Check the integrity of the wires to the sensor
Check the resistance of the temperature sensor
Clean sensor contacts
Replace sensor if necessary
Check the operation of the climate control control unit

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