OBD Guide
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B14ED

Humidity Sensor Circuit Short

B14ED is an OBD-II diagnostic trouble code meaning: Humidity Sensor Circuit Short. Common causes: wiring harness damage, humidity sensor malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Incorrect operation of climate control
  • Incorrect interior humidity readings
  • Check Engine Light Illuminates

Causes

  • Wiring harness damage
  • Humidity sensor malfunction
  • Problems in the electronic control unit
  • Short circuit in the circuit

How to Fix

  1. Check the integrity of the wiring harness
  2. Check the humidity sensor for damage
  3. Replace sensor if necessary
  4. Check the electronic control unit

Related codes

B14EEB14EF

FAQ

What does the B14ED code mean?

B14ED is an OBD-II diagnostic trouble code that indicates: Humidity Sensor Circuit Short

What causes a B14ED error code?

The most common causes of B14ED include: Wiring harness damage; Humidity sensor malfunction; Problems in the electronic control unit; Short circuit in the circuit.

How do I fix a B14ED diagnostic trouble code?

To fix B14ED: Check the integrity of the wiring harness. Check the humidity sensor for damage. Replace sensor if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B14ED?

Limited driving only, diagnose soon

How much does it cost to fix B14ED?

The estimated repair cost for B14ED is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat