Engine-Codes - Generic - B1246

B1246 Code - Problem In The Rear Air Mix Control Motor Circuit, Linkage, Door, Or Motor

- Code Popularity: 18,786 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC B1246?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Rear Air Mix Control Motor
  • Rear Air Mix Control Motor harness is open or shorted
  • Rear Air Mix Control Motor circuit poor electrical connection
  • Faulty Climate Control Unit
⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC B1246?

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 pins.

Search for B1246 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B1246 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the B1246 Code Mean?

The Climate Control Unit monitors the Rear Air Mix Control Motor. The Climate Control Unit sets the OBDII code when the Rear Air Mix Control Motor is not to factory specifications.

B1246 Code - Problem In The Rear Air Mix Control Motor Circuit, Linkage, Door, Or Motor

Need more Information on the Code?

Need more information on how to fix the B1246 code? Get Access to Factory Service Manuals

Code B1246 Information for Specific Makes

  • B1246 Acura Problem In The Rear Air Mix Control Motor Circuit, Linkage, Door, Or Motor
  • B1246 Honda Problem In The Rear Air Mix Control Motor Circuit, Linkage, Door, Or Motor

Need Help with the Code?

Get the B1246 code diagnosed by a professional: Find a repair shop in your area