Engine-Codes - Generic - B1853

B1853 Code - Climate Control Air Temperature Internal Sensor Motor Circuit Failure

- Code Popularity: 4,088 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1853?

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 Climate Control Air Temperature Internal Sensor Motor
  • Climate Control Air Temperature Internal Sensor Motor harness is open or shorted
  • Climate Control Air Temperature Internal Sensor Motor circuit poor electrical connection
  • Faulty Body Control Module (BCM)
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How to Fix the DTC B1853?

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 B1853 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 B1853 Code Mean?

The Body Control Module (BCM) monitors the Climate Control Air Temperature Internal Sensor Motor. The BCM sets the OBDII code when the Climate Control Air Temperature Internal Sensor Motor is not to factory specifications.

B1853 Code - Climate Control Air Temperature Internal Sensor Motor Circuit Failure

Need more Information on the Code?

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Code B1853 Information for Specific Makes

  • B1853 Lexus Short To Positive In Rear Side Squib Right Circuit
  • B1853 Scion Short To Positive In Rear Side Squib Right Circuit
  • B1853 Toyota Short To Positive In Rear Side Squib Right Circuit

Need Help with the Code?

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