AutoCodes – Infiniti – B2980 Infiniti

B2980 Infiniti Code - Quick Charge Port

Quick Answer

The quick charge port contains a temperature sensor, and the quick charge port temperature signals is sent as two lines of voltage to the Power Delivery Module (PDM). Common causes include Faulty Quick Charge Port, Quick Charge Port harness is open or shorted, Quick Charge Port 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: B2980 Infiniti indicates Quick Charge Port.
Common causes: Common causes include Faulty Quick Charge Port, Quick Charge Port harness is open or shorted, Quick Charge Port 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 735

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 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2980 Infiniti Description

The quick charge port contains a temperature sensor, and the quick charge port temperature signals is sent as two lines of voltage to the Power Delivery Module (PDM). The Diagnostic Trouble Code (DTC) is set when during quick charging, the signal voltage of the quick charge port temperature sensor is 4.85 V or more continuously for 3 seconds or more.

OBDII Code B2980 Infiniti - Quick Charge Port - AutoCodes.com — B2980 Infiniti Code - Quick Charge Port

What does this mean?

What are the Possible Causes of the DTC B2980 Infiniti?

Faulty Quick Charge Port
Quick Charge Port harness is open or shorted
Quick Charge Port circuit poor electrical connection

How to Fix the DTC B2980 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 B2980 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.

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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 B2980 Infiniti Code

1. What does the OBDII code B2980 mean on an Infiniti?

B2980 indicates an issue related to the Quick Charge Port, often involving its electrical circuit or communication with the vehicle's control module.

2. What are common symptoms of the B2980 code on an Infiniti?

Symptoms may include the inability to use the quick charge function, warning lights on the dashboard, or error messages related to the charging system.

3. What causes the B2980 code to appear on an Infiniti?

Common causes include a faulty quick charge port, damaged wiring or connectors, a malfunctioning charging control module, or software-related issues.

4. Can driving with the B2980 code cause further damage?

While driving may still be possible, ignoring the issue could lead to charging problems or further damage to the electrical system over time.

5. How do you diagnose the B2980 code on an Infiniti?

Diagnosis involves checking the quick charge port and its wiring for damage, testing the charging control module, and verifying communication between system components using a diagnostic scanner.

6. What repairs are typically needed for the B2980 code on an Infiniti?

Repairs may include replacing the quick charge port, fixing damaged wiring, cleaning or reconnecting electrical connectors, or reprogramming the control module.

7. How much does it cost to fix the B2980 code on an Infiniti?

Repair costs vary but generally range from $150 to $800, depending on whether simple wiring repairs or quick charge port replacements are needed.

8. Can the B2980 code be cleared without repairs?

The code can be cleared temporarily with a scan tool, but it will likely reappear unless the underlying issue is resolved.

9. Is the B2980 code specific to electric or hybrid Infiniti vehicles?

Yes, this code is specific to vehicles equipped with a quick charge port, typically found in electric or plug-in hybrid Infiniti models.

10. What should I do if the B2980 code keeps coming back after repairs?

If the code persists, ensure all components were thoroughly inspected and consider seeking assistance from a certified Infiniti technician to check for overlooked issues.