AutoCodes – Acura – B2995 Acura

B2995 Acura Code - Auxiliary Electric Water Pump Circuit

Quick Answer

The Climate Control Unit monitors the Auxiliary Electric Water Pump. Common causes include Faulty Auxiliary Electric Water Pump, Auxiliary Electric Water Pump harness is open or shorted, Auxiliary Electric Water Pump 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: B2995 Acura indicates Auxiliary Electric Water Pump Circuit.
Common causes: Common causes include Faulty Auxiliary Electric Water Pump, Auxiliary Electric Water Pump harness is open or shorted, Auxiliary Electric Water Pump 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 620

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 B2995 Acura Description

The Climate Control Unit monitors the Auxiliary Electric Water Pump. The Climate Control Unit sets the OBDII code when the Auxiliary Electric Water Pump is not to factory specifications.

OBDII Code B2995 Acura - Auxiliary Electric Water Pump Circuit - AutoCodes.com — B2995 Acura Code - Auxiliary Electric Water Pump Circuit

What does this mean?

What are the Possible Causes of the DTC B2995 Acura?

Faulty Auxiliary Electric Water Pump
Auxiliary Electric Water Pump harness is open or shorted
Auxiliary Electric Water Pump circuit poor electrical connection
Faulty Climate Control Unit

How to Fix the DTC B2995 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 B2995 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 B2995 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 B2995 Acura Code

1. What are the common symptoms of OBDII code B2995 in an Acura related to the Auxiliary Electric Water Pump Circuit?

- Common symptoms include overheating engine, erratic temperature gauge readings, and potential loss of cabin heating.

2. What are the possible causes of OBDII code B2995 in an Acura?

- Possible causes include a faulty electric water pump, damaged wiring or connectors, or a malfunctioning control module.

3. How can I diagnose the issue related to OBDII code B2995 in my Acura's Auxiliary Electric Water Pump Circuit?

- Start by checking the condition of the electric water pump, inspecting the wiring and connectors for any damage, and using a diagnostic tool to scan and retrieve the specific fault codes.

4. Can I continue driving my Acura with OBDII code B2995 related to the Auxiliary Electric Water Pump Circuit?

- It is not recommended to drive your vehicle with this issue as it can lead to engine overheating and potentially cause further damage.

5. How can I repair OBDII code B2995 in my Acura's Auxiliary Electric Water Pump Circuit?

- Repair involves replacing the faulty electric water pump, repairing any damaged wiring or connectors, and clearing the fault codes with a diagnostic tool.

6. Is it possible to reset OBDII code B2995 in an Acura without fixing the underlying issue?

- While you can clear the fault code temporarily, it is crucial to address the root cause of the problem to prevent further issues.

7. Are there any preventative maintenance tips to avoid OBDII code B2995 related to the Auxiliary Electric Water Pump Circuit in my Acura?

- Regularly inspecting the cooling system components, checking for leaks, and ensuring proper coolant levels can help prevent issues with the electric water pump circuit.

8. Can a DIY enthusiast with basic automotive knowledge fix OBDII code B2995 in an Acura?

- Depending on the specific issue, a DIY enthusiast with some automotive knowledge may be able to address the problem, especially if it involves simple tasks like checking and replacing fuses or relays.

9. How long does it typically take to repair OBDII code B2995 in an Acura's Auxiliary Electric Water Pump Circuit?

- The repair time can vary depending on the exact cause of the issue, but it may take anywhere from a few hours to a day for a professional mechanic to diagnose and fix the problem.

10. Will fixing OBDII code B2995 improve the overall performance and efficiency of my Acura?

- Resolving this issue will help ensure proper engine cooling and heating operation, which can contribute to better performance and fuel efficiency in your Acura.