Engine-Codes - Generic - B1238

B1238 Code - Problem In The Passenger Side Air Mix Control Linkage, Door, Or Motor Circuit

- Code Popularity: 20,705 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1238?

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 B1238?

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 B1238 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 B1238 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.

B1238 Code - Problem In The Passenger Side Air Mix Control Linkage, Door, Or Motor Circuit

Need more Information on the Code?

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Code B1238 Information for Specific Makes

  • B1238 Acura Problem In The Passenger Side Air Mix Control Linkage, Door, Or Motor Circuit
  • B1238 Chrysler PTS Sensor 9 Ring Time Too Short
  • B1238 Dodge PTS Sensor 9 Ring Time Too Short
  • B1238 Honda Problem In The Passenger Side Air Mix Control Linkage, Door, Or Motor Circuit
  • B1238 Jeep PTS Sensor 9 Ring Time Too Short
  • B1238 RAM PTS Sensor 9 Ring Time Too Short

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