OBD Guide
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B24A6

In-Vehicle Sensor Malfunction

B24A6 is an OBD-II diagnostic trouble code meaning: In-Vehicle Sensor Malfunction. Common causes: sensor damage, open or short circuit in wiring harness. 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
  • False readings from sensors on the instrument panel
  • Check Engine light comes on

Causes

  • Sensor damage
  • Open or short circuit in wiring harness
  • Sensor connection problems
  • Software failure

How to Fix

  1. Check sensor connection
  2. Inspect the wiring harness for damage
  3. Test the sensor with a multimeter
  4. Replace sensor if necessary
  5. Update software when updates are available

Related codes

B24A5B24A7

FAQ

What does the B24A6 code mean?

B24A6 is an OBD-II diagnostic trouble code that indicates: In-Vehicle Sensor Malfunction

What causes a B24A6 error code?

The most common causes of B24A6 include: Sensor damage; Open or short circuit in wiring harness; Sensor connection problems; Software failure.

How do I fix a B24A6 diagnostic trouble code?

To fix B24A6: Check sensor connection. Inspect the wiring harness for damage. Test the sensor with a multimeter. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B24A6?

Limited driving only, diagnose soon

How much does it cost to fix B24A6?

The estimated repair cost for B24A6 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat