Blower Control No Sub Type Information


Table of contents

B10B9 FORD Possible Causes

  • Faulty Blower Motor
  • Blower Motor harness is open or shorted
  • Blower Motor circuit poor electrical connection
  • Faulty Heating, Ventilating and Air Conditioning (HVAC) Module

How do I fix code B10B9 FORD?

  Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

Cost of diagnosing the B10B9 FORD code

  The cost of diagnosing the B10B9 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B10B9 FORD Description

  The Heating, Ventilating and Air Conditioning (HVAC) Module monitors the Blower Motor Control. The HVAC Module sets the OBDII code when the Blower Motor Control is not to factory specifications.

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