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AutoCodes - Generic - B2649

B2649 Code - Electric Compressor Over Load

- Code Popularity: 893 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B2649?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Refrigerant Gas Leakage
  • Overcharged Refrigerant Gas
  • Condenser Fan Circuit Malfunction
  • Faulty Electric Compressor
  • Electric Compressor harness is open or shorted
  • Electric Compressor circuit poor electrical connection
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How to Fix the DTC B2649?

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 B2649 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 B2649 Description

The Electric Compressor monitors the controlling power voltage and current in the circuit. The Electric Compressor stops compressor control and outputs this Diagnostic Trouble Code (DTC) if the rotation load is too large or too small while controlling motor rotation in the electric compressor.

OBDII Code B2649 - Electric Compressor Over Load - AutoCodes.com
B2649 Code - Electric Compressor Over Load

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Code B2649 comments

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