Engine-Codes - Generic - B1224

B1224 Code - Short In The Rear In-Car Temperature Sensor Circuit

- Code Popularity: 10,699 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1224?

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 In-Car Temperature Sensor
  • Rear In-Car Temperature Sensor harness is open or shorted
  • Rear In-Car Temperature Sensor circuit poor electrical connection
  • Faulty Rear Climate Control Unit
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How to Fix the DTC B1224?

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 B1224 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 B1224 Code Mean?

The Rear Climate Control Unit monitors the Rear In-Car Temperature Sensor. The Rear Climate Control Unit sets the OBDII code when the Rear In-Car Temperature Sensor is not to factory specifications.

B1224 Code - Short In The Rear In-Car Temperature Sensor Circuit

Need more Information on the Code?

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Code B1224 Information for Specific Makes

  • B1224 Acura Short In The Rear In-Car Temperature Sensor Circuit
  • B1224 Honda Short In The Rear In-Car Temperature Sensor Circuit

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