AutoCodes – Generic – B26FE

B26FE Code - Hood Switch

Quick Answer

The Diagnostic Trouble Code (DTC) sets when the Body Control Module (BCM) detects that the hood switch input is malfunctioning. Common causes include Faulty Hood Switch, Hood Switch harness is open or shorted, Hood Switch 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: B26FE indicates Hood Switch.
Common causes: Common causes include Faulty Hood Switch, Hood Switch harness is open or shorted, Hood Switch 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 3,957

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 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B26FE Description

The Diagnostic Trouble Code (DTC) sets when the Body Control Module (BCM) detects that the hood switch input is malfunctioning.

OBDII Code B26FE - Hood Switch - AutoCodes.com — B26FE Code - Hood Switch

What does this mean?

What are the Possible Causes of the DTC B26FE?

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

How to Fix the DTC B26FE?

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 B26FE 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 B26FE code?

Need more information on how to fix the B26FE code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B26FE code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B26FE Infiniti — Hood Switch
B26FE Nissan — Hood Switch

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 B26FE Code

1. What does OBDII code B26FE indicate?

This code refers to an issue with the hood switch in the vehicle's security system.

2. What are the common symptoms of a faulty hood switch?

Common symptoms include the security alarm going off unexpectedly, the security system not arming properly, or the vehicle not starting.

3. What can cause the hood switch to malfunction?

Potential causes of a faulty hood switch include a loose connection, a damaged switch, or a misaligned hood causing incorrect signals.

4. How can I diagnose a hood switch problem related to code B26FE?

You can test the hood switch by manually pressing it while someone monitors the security system response. Additionally, using a multimeter to check for continuity can help diagnose the issue.

5. Can a faulty hood switch affect the overall performance of the vehicle?

While a faulty hood switch may not directly impact the vehicle's performance, it can lead to security system malfunctions and inconvenience for the driver.

6. How can I repair a hood switch issue causing OBDII code B26FE?

Repairing a hood switch issue may involve adjusting the switch, replacing a damaged switch, or fixing any wiring or connection problems.

7. Is it safe to drive with OBDII code B26FE related to the hood switch?

Driving with this code may not pose immediate safety risks, but it's important to address the issue promptly to prevent potential security system failures.

8. Can I reset OBDII code B26FE after fixing the hood switch problem?

Once the hood switch issue is resolved, you can reset the code using an OBDII scanner to clear the error from the vehicle's system.

9. Are there any preventive measures to avoid hood switch issues?

Regularly checking the hood switch for proper functioning, ensuring the hood is properly aligned, and keeping the switch area clean can help prevent hood switch problems.

10. Do I need a professional mechanic to fix OBDII code B26FE related to the hood switch?

While some DIY enthusiasts may be able to address the hood switch issue themselves, consulting a professional mechanic for diagnosis and repair is recommended for complex problems or if unsure about the repair process.