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AutoCodes - Generic - B27C9

B27C9 Code - Compressor Suction Refrigerant Temperature Sensor High

- Code Popularity: 310 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B27C9?

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 Compressor Suction Refrigerant Temperature Sensor
  • Compressor Suction Refrigerant Temperature Sensor harness is open or shorted
  • Compressor Suction Refrigerant Temperature Sensor circuit poor electrical connection
  • Faulty A/C Auto Amplifier
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How to Fix the DTC B27C9?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B27C9 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B27C9 Description

The Diagnostic Trouble Code (DTC) sets when the compressor suction refrigerant temperature sensor recognition temperature is too high [more than 138.4°C (281.1°F)].

OBDII Code B27C9 - Compressor Suction Refrigerant Temperature Sensor High - AutoCodes.com
B27C9 Code - Compressor Suction Refrigerant Temperature Sensor High

Need More Information on the Code?

Need more information on how to fix the B27C9 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • B27C9 Infiniti Compressor Suction Refrigerant Temperature Sensor High
  • B27C9 Nissan Compressor Suction Refrigerant Temperature Sensor High

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Code B27C9 comments

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