AutoCodes – Acura – B2998 Acura

B2998 Acura Code - A/C Compressor Driver

Quick Answer

The Climate Control Unit monitors the A/C Compressor Motor. Common causes include Faulty A/C Compressor Motor, A/C Compressor Motor harness is open or shorted, A/C Compressor Motor 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: B2998 Acura indicates A/C Compressor Driver.
Common causes: Common causes include Faulty A/C Compressor Motor, A/C Compressor Motor harness is open or shorted, A/C Compressor Motor 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 648

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 27, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2998 Acura Description

The Climate Control Unit monitors the A/C Compressor Motor. The Climate Control Unit sets the OBDII code when the A/C Compressor Motor is not to factory specifications.

OBDII Code B2998 Acura - A/C Compressor Driver - AutoCodes.com — B2998 Acura Code - A/C Compressor Driver

What does this mean?

What are the Possible Causes of the DTC B2998 Acura?

Faulty A/C Compressor Motor
A/C Compressor Motor harness is open or shorted
A/C Compressor Motor circuit poor electrical connection

How to Fix the DTC B2998 Acura?

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 B2998 Acura 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 B2998 Acura 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 B2998 Acura Code

1. What are the common symptoms of OBDII code B2998 in an Acura related to the A/C Compressor Driver?

- The common symptoms include the air conditioning system not cooling effectively, the A/C compressor not engaging, or the A/C system not working at all.

2. What can cause the OBDII code B2998 related to the A/C Compressor Driver in an Acura?

- The code B2998 can be triggered by issues such as a faulty A/C compressor clutch relay, damaged wiring or connectors in the A/C compressor circuit, or a malfunctioning A/C compressor driver module.

3. How can I diagnose the OBDII code B2998 in my Acura's A/C system?

- To diagnose the issue, you can use an OBDII scanner to read the code and further investigate the A/C compressor circuit for any visible damage or loose connections.

4. What are some repair tips for fixing OBDII code B2998 related to the A/C Compressor Driver in an Acura?

- Repair tips may include checking and replacing the A/C compressor clutch relay, repairing any damaged wiring or connectors in the circuit, or replacing the A/C compressor driver module if necessary.

5. Can I continue driving my Acura with the OBDII code B2998 related to the A/C Compressor Driver?

- It is not recommended to continue driving with this issue as it can lead to further damage to the A/C system and affect your comfort while driving, especially in hot weather.

6. Will resetting the OBDII code B2998 in my Acura's A/C system make it go away permanently?

- Resetting the code may temporarily clear it, but if the underlying issue causing the code is not addressed and fixed, the code is likely to reappear.

7. How much does it cost to repair OBDII code B2998 in an Acura's A/C system?

- The cost of repair can vary depending on the exact cause of the issue and the labor rates in your area. It's best to consult a professional mechanic for an accurate diagnosis and cost estimate.

8. Is it possible to prevent OBDII code B2998 related to the A/C Compressor Driver in an Acura?

- Regular maintenance of the A/C system, including checking for any signs of wear or damage, can help prevent issues that may trigger this code.

9. Can a DIY enthusiast fix OBDII code B2998 in an Acura's A/C system?

- Depending on your skill level and access to tools, you may be able to diagnose and repair simpler issues causing this code. However, complex repairs may require professional help.

10. How long does it typically take to repair OBDII code B2998 related to the A/C Compressor Driver in an Acura?

- The repair time can vary based on the specific cause of the issue and the extent of the repairs needed. It's advisable to consult a mechanic for a more accurate time estimate.