AutoCodes - OBDII Code List - B1223 HONDA

B1223 HONDA - Problem In The Rear Blower Motor Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

B1223 HONDA Possible Causes

  • Faulty Rear Power Transistor
  • Faulty Rear Blower Motor Relay
  • Faulty Rear Blower Motor
  • Rear Blower Motor harness is open or shorted
  • Rear Blower Motor circuit poor electrical connection
  • Faulty Rear Climate Control Unit
  • Faulty A/C Control Panel

How do I fix code B1223 HONDA?

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.
Connect Your Car To The Future

Cost of diagnosing the B1223 HONDA code

Labor: 1.0

The cost of diagnosing the B1223 HONDA 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)

B1223 HONDA Description

The Rear Climate Control Unit monitors the Rear Blower Motor. The Rear Climate Control Unit sets the OBDII code when the Rear Blower Motor is not to factory specifications.
OBDII Code B1223 Honda - Problem In The Rear Blower Motor Circuit -

More Information

Need more information on how to fix the B1223 HONDA code?
Get Access to Factory Service Manuals

Need more help?

Get the B1223 Honda code diagnosed by a professional: Find a repair shop in your area


Help us improve Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B1223 Honda code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧