AutoCodes – Infiniti – B260A Infiniti

B260A Infiniti 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 Infiniti 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 5,520
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 Infiniti 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 Infiniti - Ignition Relay - AutoCodes.com
B260A Infiniti Code - Ignition Relay

What are the Possible Causes of the DTC B260A Infiniti?

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

How to Fix the DTC B260A 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 B260A 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 B260A Infiniti code?

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

Need Help with the Code?

Get the B260A 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 B260A Infiniti Code

1. What are the common symptoms of OBDII code B260A in an Infiniti related to the Ignition Relay?

- Common symptoms include difficulty starting the vehicle, intermittent stalling, and the engine not cranking.

2. What could be causing the OBDII code B260A related to the Ignition Relay in an Infiniti?

- Possible causes may include a faulty ignition relay, wiring issues, a defective ignition switch, or a problem with the engine control module.

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

- To diagnose this code, you can use a scan tool to read the code, check the relay for proper operation, inspect the wiring for any damage, and test the ignition switch.

4. Can I drive my Infiniti with the OBDII code B260A related to the Ignition Relay?

- It is not recommended to drive the vehicle with this code present, as it can lead to potential safety hazards and further damage to the vehicle's components.

5. What are the repair options for fixing OBDII code B260A in an Infiniti associated with the Ignition Relay?

- Repair options may include replacing the faulty ignition relay, repairing any damaged wiring, replacing the ignition switch if necessary, or reprogramming the engine control module.

6. Are there any preventive measures to avoid encountering OBDII code B260A related to the Ignition Relay in my Infiniti?

- Regular maintenance checks, such as inspecting the electrical system and addressing any issues promptly, can help prevent the occurrence of this code.

7. How critical is it to address the OBDII code B260A in an Infiniti related to the Ignition Relay?

- It is important to address this code promptly, as it can impact the vehicle's drivability and potentially lead to more severe electrical problems if left unresolved.

8. Can a DIY enthusiast fix OBDII code B260A related to the Ignition Relay in an Infiniti?

- Depending on the individual's experience and knowledge, some DIY enthusiasts may be able to diagnose and repair this code themselves, but professional assistance is recommended for accurate diagnosis and repair.

9. Is it common for the OBDII code B260A related to the Ignition Relay to recur in an Infiniti after repair?

- If the root cause of the code is not properly addressed during the repair, there is a possibility of it recurring. Thorough diagnosis and repair are essential to prevent the code from coming back.

10. How long does it typically take to repair OBDII code B260A in an Infiniti associated with the Ignition Relay?

- The repair time can vary depending on the exact cause of the code and the complexity of the repair needed. It can take anywhere from a few hours to a full day to complete the repair successfully.

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