AutoCodes – Nissan – B260A Nissan

B260A Nissan Code - Ignition Relay

Quick Answer

The Body Control Module (BCM) turns ON the following relays to ignition power supply to each ECU when the ignition switch is turned ON: Ignition relay-1 (inside Intelligent Power Distribution Module Engine Room (IPDM E/R)), Ignition relay-2 (inside fuse box) and Blower fan motor relay. Common causes include Faulty Ignition Relay, Ignition Relay harness is open or shorted, Ignition 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
B260A Nissan indicates Ignition Relay.
Common causes
Common causes include Faulty Ignition Relay, Ignition Relay harness is open or shorted, Ignition 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 10,162
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 07, 2020
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Code B260A Nissan Description

The Body Control Module (BCM) turns ON the following relays to ignition power supply to each ECU when the ignition switch is turned ON: Ignition relay-1 (inside Intelligent Power Distribution Module Engine Room (IPDM E/R)), Ignition relay-2 (inside fuse box) and Blower fan motor relay. The BCM checks any ignition relay ON request for consistency with the actual ignition relay operation status. The Diagnostic Trouble Code (DTC) sets when the BCM detects a difference of signal for 2 second or more between the following information: Ignition relay-1 (ON/OFF) operation and Ignition relay-1 feedback.
OBDII Code B260A Nissan - Ignition Relay - AutoCodes.com
B260A Nissan Code - Ignition Relay

What are the Possible Causes of the DTC B260A Nissan?

  • Faulty Ignition Relay
  • Ignition Relay harness is open or shorted
  • Ignition Relay circuit poor electrical connection

How to Fix the DTC B260A 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 B260A 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 B260A Nissan code?

Need more information on how to fix the B260A Nissan code? Get Access to Factory Service Manuals

Need Help with the 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 B260A Nissan Code

1. What are common symptoms of OBDII code B260A Ignition Relay in a Nissan?

- Common symptoms include issues starting the vehicle, intermittent loss of power, and trouble with accessories like the radio and lights.

2. What typically causes the OBDII code B260A Ignition Relay in a Nissan?

- The code is usually triggered by a faulty ignition relay or issues with the relay control circuit.

3. How can I diagnose the OBDII code B260A Ignition Relay in my Nissan?

- Diagnosis involves checking the ignition relay for proper operation, inspecting the wiring and connections, and using a scan tool to retrieve the code and related data.

4. Can I drive my Nissan with the OBDII code B260A Ignition Relay present?

- It is not recommended to drive the vehicle with this code present, as it can lead to potential starting and power issues while driving.

5. Is it safe to replace the ignition relay myself to fix the OBDII code B260A in my Nissan?

- If you have experience working with electrical components and understand the proper safety precautions, you may be able to replace the ignition relay yourself. Otherwise, it is best to seek professional help.

6. Are there any common mistakes to avoid when repairing the OBDII code B260A Ignition Relay in a Nissan?

- Avoid replacing parts without proper diagnosis, as the issue may lie in the wiring or control circuit rather than the relay itself.

7. How much does it typically cost to repair the OBDII code B260A Ignition Relay in a Nissan?

- The cost can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can a faulty ignition relay cause other problems in my Nissan besides triggering the OBDII code B260A?

- Yes, a faulty ignition relay can cause a range of issues, including starting problems, electrical malfunctions, and overall reliability issues.

9. Will resetting the OBDII code B260A Ignition Relay in my Nissan make it go away permanently?

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

10. How urgent is it to address the OBDII code B260A Ignition Relay in a Nissan?

- It is important to address the issue promptly to avoid potential safety hazards and further damage to the vehicle's electrical system.

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