AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Generic - B1237

B1237 Code - Short In The Passenger Side Air Mix Control Motor Circuit

- Code Popularity: 12,963 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Mar 04, 2019
Share on Facebook   Share on Twitter   Share on Linkedin

|Code B1237 Possible Causes

  • Faulty Passenger Side Air Mix Control Motor
  • Passenger Side Air Mix Control Motor harness is open or shorted
  • Passenger Side Air Mix Control Motor circuit poor electrical connection
  • Faulty Climate Control Unit

|How do I Fix the Code B1237?

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.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B1237?

Labor: 1.0

The cost of diagnosing the B1237 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.

|What are Code B1237 Possible Symptoms?

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

|Code B1237 Description

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

OBDII Code B1237 - Short In The Passenger Side Air Mix Control Motor Circuit - AutoCodes.com
B1237 Code - Short In The Passenger Side Air Mix Control Motor Circuit

|Need More Information on the B1237 Code?

Need more information on how to fix the B1237 code? Get Access to Factory Service Manuals

|Information for Specific Makes

  • B1237 Acura Short In The Passenger Side Air Mix Control Motor Circuit
  • B1237 Honda Short In The Passenger Side Air Mix Control Motor Circuit

|Need Help with the B1237 Code?

Get the B1237 code diagnosed by a professional: Find a repair shop in your area

|Code B1237 comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1237 code? Have you replaced any parts?
Any information is appreciated. Thanks