Engine-Codes - Generic - B1237

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

- Code Popularity: 15,139 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1237?

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 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
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How to Fix the DTC 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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B1237 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 B1237 Code Mean?

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.

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

Need more Information on the Code?

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Code B1237 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

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