AutoCodes – Nissan – B26E7 Nissan

B26E7 Nissan Code - TPMS CAN Communication

Quick Answer

The Body Control Module (BCM) monitors the Tire Pressure Monitor System (TPMS). Common causes include Faulty Body Control Module (BCM), Body Control Module (BCM) harness is open or shorted, Body Control Module (BCM) 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: B26E7 Nissan indicates TPMS CAN Communication.
Common causes: Common causes include Faulty Body Control Module (BCM), Body Control Module (BCM) harness is open or shorted, Body Control Module (BCM) 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 7,116

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 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B26E7 Nissan Description

The Body Control Module (BCM) monitors the Tire Pressure Monitor System (TPMS). The BCM sets the OBDII code when it cannot receive the Controlled Area Network (CAN) communication signal from the Low Tire Pressure Warning Control Unit.

OBDII Code B26E7 Nissan - TPMS CAN Communication - AutoCodes.com — B26E7 Nissan Code - TPMS CAN Communication

What does this mean?

What are the Possible Causes of the DTC B26E7 Nissan?

Faulty Body Control Module (BCM)
Body Control Module (BCM) harness is open or shorted
Body Control Module (BCM) circuit poor electrical connection
Faulty Low Tire Pressure Warning Control Unit
Controlled Area Network (CAN) Communication

How to Fix the DTC B26E7 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 B26E7 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 B26E7 Nissan code?

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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 B26E7 Nissan Code

1. What does the OBDII code B26E7 Nissan TPMS CAN Communication error indicate?

- The code B26E7 indicates a communication error between the Tire Pressure Monitoring System (TPMS) module and the CAN network in a Nissan vehicle.

2. What are the common symptoms of a B26E7 TPMS CAN Communication error?

- Common symptoms include the TPMS warning light illuminating on the dashboard, inaccurate or missing tire pressure readings, and potential issues with the vehicle's stability control system.

3. What are the possible causes of a B26E7 TPMS CAN Communication error in a Nissan?

- Causes may include faulty TPMS sensors, wiring or connection issues, a malfunctioning TPMS module, software glitches, or problems within the CAN network itself.

4. How can I diagnose a B26E7 TPMS CAN Communication error in my Nissan?

- Diagnosing the issue usually involves using an OBDII scanner to retrieve the specific error code, checking the condition of the TPMS sensors, inspecting wiring and connections, and conducting a CAN communication system test.

5. Can I drive my Nissan with a B26E7 TPMS CAN Communication error?

- It is generally safe to drive the vehicle with this error, but you may experience inaccurate tire pressure readings and potential issues with the TPMS system and stability control. It is recommended to address the issue promptly.

6. How can I repair a B26E7 TPMS CAN Communication error in my Nissan?

- Repair steps may include replacing faulty TPMS sensors, repairing damaged wiring or connections, reprogramming the TPMS module, updating vehicle software, or seeking assistance from a professional mechanic.

7. Will resetting the TPMS system fix the B26E7 error code in my Nissan?

- While resetting the TPMS system may temporarily clear the error code, it is important to address the root cause of the communication issue to prevent the code from reappearing.

8. Is a B26E7 TPMS CAN Communication error a common issue in Nissan vehicles?

- While it may not be as common as other codes, TPMS communication errors can occur in Nissan vehicles due to various factors such as sensor failures, wiring issues, or module malfunctions.

9. Can extreme weather conditions affect the occurrence of a B26E7 TPMS CAN Communication error?

- Extreme temperatures or weather conditions can potentially impact the TPMS system and contribute to communication errors, so it is important to regularly monitor tire pressure and system functionality.

10. How much does it typically cost to repair a B26E7 TPMS CAN Communication error in a Nissan?

- Repair costs can vary depending on the specific cause of the error, but expenses may include sensor replacements, wiring repairs, module reprogramming, or diagnostic labor fees, ranging from $100 to $500 or more.