AutoCodes – Nissan – B2653 Nissan

B2653 Nissan Code - Electric Compressor Thermo Failure

Quick Answer

The Inverter monitors the Electric Compressor Thermo. 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: B2653 Nissan indicates Electric Compressor Thermo Failure.
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 562

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 Jan 09, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2653 Nissan Description

The Inverter monitors the Electric Compressor Thermo. The Diagnostic Trouble Code (DTC) sets if the Inverter detects an Electric Compressor Thermo Failure.

OBDII Code B2653 Nissan - Electric Compressor Thermo Failure - AutoCodes.com — B2653 Nissan Code - Electric Compressor Thermo Failure

What does this mean?

What are the Possible Causes of the DTC B2653 Nissan?

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

How to Fix the DTC B2653 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 B2653 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 B2653 Nissan 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 B2653 Nissan Code

1. What are the common symptoms of OBDII code B2653 Electric Compressor Thermo Failure in a Nissan?

- Common symptoms include a lack of cold air from the air conditioning system, unusual noises coming from the compressor, and the AC system not engaging.

2. What typically causes the OBDII code B2653 in a Nissan related to Electric Compressor Thermo Failure?

- This code is usually triggered by a failure in the electric compressor thermal sensor or a malfunction in the compressor itself.

3. How can I diagnose the Electric Compressor Thermo Failure issue in my Nissan triggering code B2653?

- Diagnosis involves checking the electrical connections to the compressor, testing the thermal sensor for proper function, and inspecting the compressor for any visible damage.

4. Are there any DIY repair tips for fixing the Electric Compressor Thermo Failure causing OBDII code B2653 in a Nissan?

- DIY repair options may include replacing the thermal sensor, checking and repairing any damaged wiring, and ensuring proper refrigerant levels in the AC system.

5. Can driving with the OBDII code B2653 Electric Compressor Thermo Failure in a Nissan cause further damage?

- Continuing to drive with this issue may lead to decreased cooling performance, potential damage to other AC components, and higher repair costs.

6. How much does it typically cost to repair the Electric Compressor Thermo Failure issue triggering OBDII code B2653 in a Nissan?

- Repair costs can vary depending on the exact cause of the issue, but it may range from $200 to $500 for parts and labor.

7. Is it safe to reset the OBDII code B2653 related to Electric Compressor Thermo Failure in a Nissan without addressing the underlying problem?

- Resetting the code without fixing the root cause will only temporarily clear the warning light, but the issue will persist and may worsen over time.

8. Are there any preventive maintenance measures to avoid encountering the Electric Compressor Thermo Failure issue leading to OBDII code B2653 in a Nissan?

- Regularly servicing the AC system, checking for any unusual noises or performance issues, and addressing any cooling problems promptly can help prevent this issue.

9. Can a faulty electric compressor thermal sensor trigger other OBDII codes in a Nissan besides B2653?

- Yes, a malfunctioning electric compressor thermal sensor can potentially trigger other codes related to the AC system or compressor operation.

10. How long does it typically take to repair the Electric Compressor Thermo Failure issue causing OBDII code B2653 in a Nissan?

- Repair times can vary based on the exact cause of the problem and the availability of parts, but it may take a few hours to a full day to complete the repair.