AutoCodes – Infiniti – B2614 Infiniti

B2614 Infiniti Code - ACC Relay Circuit

Quick Answer

The Body Control Module (BCM) controls the various electrical components and simultaneously supplies power according to the power supply position. Common causes include Faulty ACC Relay, ACC Relay harness is open or shorted, ACC Relay 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: B2614 Infiniti indicates ACC Relay Circuit.
Common causes: Common causes include Faulty ACC Relay, ACC Relay harness is open or shorted, ACC Relay 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 3,070

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 08, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B2614 Infiniti Description

The Body Control Module (BCM) controls the various electrical components and simultaneously supplies power according to the power supply position. The BCM checks the power supply position internally. The Diagnostic Trouble Code (DTC) sets when an immediate operation of ACC relay is requested by BCM, but there is no response for more than 1 second.

OBDII Code B2614 Infiniti - ACC Relay Circuit - AutoCodes.com — B2614 Infiniti Code - ACC Relay Circuit

What does this mean?

What are the Possible Causes of the DTC B2614 Infiniti?

Faulty ACC Relay
ACC Relay harness is open or shorted
ACC Relay circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B2614 Infiniti?

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 B2614 Infiniti 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 B2614 Infiniti code?

Need more information on how to fix the B2614 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2614 Infiniti code diagnosed by a professional: Find a repair shop in your area

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 B2614 Infiniti Code

1. What does OBDII code B2614 for Infiniti mean?

- The B2614 code indicates a problem with the ACC (Adaptive Cruise Control) relay circuit in an Infiniti vehicle.

2. What are the common symptoms of OBDII code B2614 in an Infiniti?

- Common symptoms include the ACC system not functioning properly, cruise control not engaging, and dashboard warning lights related to the ACC system illuminating.

3. What are the possible causes of OBDII code B2614 in an Infiniti?

- The code may be triggered by a faulty ACC relay, damaged wiring or connectors in the ACC circuit, a malfunctioning ACC control module, or a blown fuse related to the ACC system.

4. How do I diagnose the ACC relay circuit issue related to OBDII code B2614 in my Infiniti?

- Diagnosis involves inspecting the ACC relay, checking the wiring and connectors for damage, testing the ACC control module, and verifying the integrity of fuses associated with the ACC system.

5. Can I still drive my Infiniti with OBDII code B2614 present?

- It is generally safe to drive the vehicle with the B2614 code, but it is recommended to address the issue promptly to ensure the proper functioning of the ACC system and other related systems.

6. How can I repair OBDII code B2614 in my Infiniti?

- Repair options include replacing the faulty ACC relay, repairing damaged wiring or connectors, replacing the ACC control module if necessary, and ensuring all fuses related to the ACC system are in good condition.

7. Is it possible to reset OBDII code B2614 in an Infiniti without fixing the underlying issue?

- While you can clear the code with an OBDII scanner, it is not recommended to do so without addressing the root cause, as the issue may persist and potentially affect the vehicle's performance.

8. Can a DIY enthusiast fix OBDII code B2614 in an Infiniti?

- Depending on the skill level and experience with automotive electrical systems, a DIY enthusiast may be able to diagnose and repair the ACC relay circuit issue. However, it is recommended to consult a professional if unsure.

9. What should I do if OBDII code B2614 persists after repairs in my Infiniti?

- If the code persists after repairs, recheck the components and connections involved in the ACC relay circuit, ensure proper repair procedures were followed, and consider seeking assistance from a qualified mechanic for further diagnosis.

10. Is OBDII code B2614 specific to certain Infiniti models?

- The B2614 code can be specific to certain Infiniti models equipped with Adaptive Cruise Control systems, so it is essential to verify the code's applicability to your particular vehicle.