AutoCodes – Nissan – B264C Nissan

B264C Nissan Code - Electric Compressor Start Up Fail

Quick Answer

The Electric Compressor monitors the controlling power voltage and current in the circuit. Common causes include Refrigerant Gas Leakage, Overcharged Refrigerant Gas, Condenser Fan Circuit Malfunction. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
B264C Nissan indicates Electric Compressor Start Up Fail.
Common causes
Common causes include Refrigerant Gas Leakage, Overcharged Refrigerant Gas, Condenser Fan Circuit Malfunction.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 761
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 13, 2020
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Code B264C Nissan 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 B264C Nissan - Electric Compressor Start Up Fail - AutoCodes.com
B264C Nissan Code - Electric Compressor Start Up Fail

What are the Possible Causes of the DTC B264C Nissan?

  • 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

How to Fix the DTC B264C Nissan?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B264C Nissan code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B264C Nissan code?

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B264C Nissan Code

1. What are the common symptoms of OBDII code B264C Electric Compressor Start Up Fail in a Nissan?

- Common symptoms include the air conditioning system not blowing cold air, strange noises coming from the compressor, and the AC not turning on at all.

2. What are the possible causes of OBDII code B264C in a Nissan related to electric compressor start-up failure?

- Possible causes include a faulty electric compressor, issues with the compressor clutch, wiring problems, or a malfunctioning compressor control module.

3. How can I diagnose the OBDII code B264C Electric Compressor Start Up Fail in my Nissan?

- Diagnosis typically involves using a scan tool to read the code, checking the compressor and related components for physical damage, and testing the electrical connections for proper voltage and continuity.

4. Is it safe to drive my Nissan with the OBDII code B264C Electric Compressor Start Up Fail?

- It is not recommended to drive the vehicle with this code present, as driving with a malfunctioning compressor can lead to further damage and potential safety issues.

5. Can I reset the OBDII code B264C in my Nissan to see if it comes back?

- While you can clear the code temporarily, it is important to address the underlying issue causing the code to prevent further problems with the compressor and the AC system.

6. Are there any DIY repair tips for fixing OBDII code B264C Electric Compressor Start Up Fail in a Nissan?

- DIY repair tips may include checking and cleaning electrical connections, inspecting the compressor for damage, and ensuring proper refrigerant levels in the AC system.

7. How much does it typically cost to repair OBDII code B264C in a Nissan at a professional mechanic or dealership?

- Repair costs can vary depending on the exact cause of the issue, but expect to pay anywhere from $200 to $800 for parts and labor to fix the electric compressor start-up failure in a Nissan.

8. Can a faulty cabin air filter cause OBDII code B264C Electric Compressor Start Up Fail in a Nissan?

- While a dirty cabin air filter can affect the efficiency of the AC system, it is unlikely to directly cause the specific code related to electric compressor start-up failure.

9. What are the long-term consequences of ignoring OBDII code B264C Electric Compressor Start Up Fail in a Nissan?

- Ignoring this code can lead to further damage to the AC system components, potentially resulting in a more expensive repair or complete failure of the air conditioning system.

10. Is the OBDII code B264C exclusive to Nissan vehicles, or can it occur in other car makes and models?

- While this specific code may be unique to Nissan vehicles, similar issues related to electric compressor start-up failure can occur in other car makes and models, often with different diagnostic trouble codes.

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