OBD Guide
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B10B6

Left Floor Air Discharge Temperature No Sub Type Information

B10B6 is an OBD-II diagnostic trouble code meaning: Left Floor Air Discharge Temperature No Sub Type Information. Common causes: air temperature sensor malfunction, open or shorted wiring harness. Estimated repair cost: $22–56.

Severity
✅ Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$22–56 (est.)

Symptoms

  • Incorrect air temperature on the left side of the cabin
  • Unstable climate control operation
  • Check Engine light comes on

Causes

  • Air temperature sensor malfunction
  • Open or shorted wiring harness
  • Problems with the climate control module
  • Sensor contamination

How to Fix

  1. Check the integrity of the wiring harness to the sensor
  2. Test the temperature sensor with a multimeter
  3. Clean or replace sensor if necessary
  4. Check the operation of the climate control module

Related codes

B10B5B10B7

FAQ

What does the B10B6 code mean?

B10B6 is an OBD-II diagnostic trouble code that indicates: Left Floor Air Discharge Temperature No Sub Type Information

What causes a B10B6 error code?

The most common causes of B10B6 include: Air temperature sensor malfunction; Open or shorted wiring harness; Problems with the climate control module; Sensor contamination.

How do I fix a B10B6 diagnostic trouble code?

To fix B10B6: Check the integrity of the wiring harness to the sensor. Test the temperature sensor with a multimeter. Clean or replace sensor if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B10B6?

Yes, but get it checked soon

How much does it cost to fix B10B6?

The estimated repair cost for B10B6 is $22–56. Actual cost depends on your vehicle, location, and labor rates.

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