AutoCodes – Generic – B27BE

B27BE Code - Electric Compressor Internal Systen

Quick Answer

The Diagnostic Trouble Code (DTC) sets when a malfunction is detected in the CPU, ROM or RAM of the inverter. Common causes include Faulty Electric Compressor, Electric Compressor harness is open or shorted, Electric Compressor circuit poor electrical connection. 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: B27BE indicates Electric Compressor Internal Systen.
Common causes: Common causes include Faulty Electric Compressor, Electric Compressor harness is open or shorted, Electric Compressor circuit poor electrical connection.
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.

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Code Popularity 485

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 06, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B27BE Description

The Diagnostic Trouble Code (DTC) sets when a malfunction is detected in the CPU, ROM or RAM of the inverter.

OBDII Code B27BE - Electric Compressor Internal Systen - AutoCodes.com — B27BE Code - Electric Compressor Internal Systen

What does this mean?

What are the Possible Causes of the DTC B27BE?

Faulty Electric Compressor
Electric Compressor harness is open or shorted
Electric Compressor circuit poor electrical connection

How to Fix the DTC B27BE?

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 B27BE 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 B27BE code?

Need more information on how to fix the B27BE code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B27BE code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B27BE Infiniti — Electric Compressor Internal Systen
B27BE Nissan — Electric Compressor Internal Systen

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 B27BE Code

1. What are the common symptoms of OBDII code B27BE (Electric Compressor Internal System)?

- Common symptoms include reduced cooling performance, unusual noises from the compressor, and the air conditioning system not working properly.

2. What are the possible causes of OBDII code B27BE?

- The code B27BE can be caused by issues such as a faulty electric compressor, wiring problems, low refrigerant levels, or a malfunctioning compressor control module.

3. How can I diagnose OBDII code B27BE?

- Diagnosing code B27BE typically involves using an OBDII scanner to retrieve the code, checking the compressor and related components for visible damage, and testing the electrical connections.

4. What are some repair tips for resolving OBDII code B27BE?

- Repair tips may include checking and replacing damaged wiring, ensuring proper refrigerant levels, inspecting the compressor for damage, and resetting the fault code after repairs.

5. Can I drive my vehicle with OBDII code B27BE?

- It is not recommended to drive your vehicle with OBDII code B27BE, as it may lead to further damage to the air conditioning system and affect the overall performance of the vehicle.

6. How much does it typically cost to repair OBDII code B27BE?

- Repair costs for OBDII code B27BE can vary depending on the specific issue causing the code, but it may range from a few hundred to a few thousand dollars, including parts and labor.

7. Can I reset OBDII code B27BE myself?

- You can attempt to reset OBDII code B27BE yourself using an OBDII scanner, but it is recommended to diagnose and address the underlying issue causing the code to prevent it from reoccurring.

8. What should I do if OBDII code B27BE keeps coming back after resetting?

- If the code B27BE keeps coming back after resetting, it indicates a persistent issue that needs to be properly diagnosed and repaired by a qualified mechanic to prevent further problems.

9. Is it possible to prevent OBDII code B27BE from occurring?

- Regular maintenance of the air conditioning system, checking refrigerant levels, and addressing any unusual noises or performance issues promptly can help prevent OBDII code B27BE from occurring.

10. How long does it take to repair OBDII code B27BE?

- The repair time for OBDII code B27BE can vary depending on the specific cause and complexity of the issue. It may take a few hours to a full day to diagnose and repair the problem effectively.