P00F3

Humidity Sensor Circuit Range/Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–111 (est.)

Symptoms

Incorrect operation of the climate control system
Increased fuel consumption
Smell of dampness in the cabin

Causes

Humidity sensor malfunction
Open or shorted wiring harness
Poor contact in connectors
Problems with the control unit

How to Fix

Check the humidity sensor and its connections
Check the wiring harness for opens and shorts
Clean sensor connector contacts
Replace the humidity sensor if necessary
Reflash the control unit if the problem persists

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