Engine-Codes - Generic - B10B9

B10B9 Code - Blower Control No Sub Type Information

- Code Popularity: 3,016 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B10B9?

  • 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 to Fix the B10B9 Code?

Start by checking 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.

|What is the Cost to Diagnose the Code B10B9?

Labor: 1.0

The cost to diagnose the B10B9 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Does your car have Safety Recalls? → Check here

|What are Code B10B9 Possible Symptoms?

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

|What Does the B10B9 Code Mean?

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.

Blower Control No Sub Type Information

|Need more Information on the B10B9 Code?

Need more information on how to fix the B10B9 code? Get Access to Factory Service Manuals

|Code B10B9 Information for Specific Makes

|Need Help with the B10B9 Code?

Get the B10B9 code diagnosed by a professional: Find a repair shop in your area