AutoCodes – Nissan – B2192 Nissan

B2192 Nissan Code - ID Discord IMMU-ECM

Quick Answer

The Body Control Module (BCM) performs the ID verification with the Engine Control Module (ECM) that allows the engine to start. Common causes include Faulty Body Control Module (BCM), Faulty Engine Control Module (ECM). 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: B2192 Nissan indicates ID Discord IMMU-ECM.
Common causes: Common causes include Faulty Body Control Module (BCM), Faulty Engine Control Module (ECM).
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 13,958

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 Sep 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2192 Nissan Description

The Body Control Module (BCM) performs the ID verification with the Engine Control Module (ECM) that allows the engine to start. Start the engine if the ID is OK. The ECM prevents the engine from starting if the ID is not registered. BCM starts the communication with ECM if the ignition switch is turned ON. The OBDII code is set when the ID verification results between BCM and ECM are negative. The registration is necessary.

OBDII Code B2192 Nissan - ID Discord IMMU-ECM - AutoCodes.com — B2192 Nissan Code - ID Discord IMMU-ECM

What does this mean?

What are the Possible Causes of the DTC B2192 Nissan?

Faulty Body Control Module (BCM)
Faulty Engine Control Module (ECM)

How to Fix the DTC B2192 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 B2192 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.

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Need more information on how to fix the B2192 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2192 Nissan 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 B2192 Nissan Code

1. What is OBDII code B2192 for Nissan ID Discord IMMU-ECM?

The B2192 code indicates a communication error between the immobilizer unit (IMMU) and the engine control module (ECM) in a Nissan vehicle.

2. What are the common symptoms of OBDII code B2192?

Common symptoms of code B2192 may include the engine not starting, the vehicle going into "fail-safe" mode, and the immobilizer warning light illuminating on the dashboard.

3. What are some possible causes of OBDII code B2192?

Possible causes of code B2192 include a faulty IMMU or ECM, wiring issues between the IMMU and ECM, a drained vehicle battery, or a software glitch in the vehicle's system.

4. How can I diagnose OBDII code B2192 in my Nissan?

Diagnosing code B2192 typically involves using a scan tool to read the code, checking the wiring connections between the IMMU and ECM, and performing a system reset to see if the code reappears.

5. Can I drive my Nissan with OBDII code B2192?

It is not recommended to drive your Nissan with code B2192 present, as it may result in the vehicle stalling or going into limp mode, potentially causing safety hazards.

6. How can I repair OBDII code B2192 in my Nissan?

To repair code B2192, you may need to replace a faulty IMMU or ECM, repair any damaged wiring connections, recharge or replace the vehicle battery, or update the vehicle's software as needed.

7. Is OBDII code B2192 a serious issue in a Nissan?

Code B2192 should be addressed promptly to prevent potential starting or drivability issues with your Nissan. Ignoring the code may lead to further complications down the line.

8. Can a DIY enthusiast fix OBDII code B2192 at home?

While some basic troubleshooting steps can be performed at home, diagnosing and repairing code B2192 may require advanced tools and expertise, so it's recommended to consult a professional mechanic.

9. How much does it cost to fix OBDII code B2192 in a Nissan?

The cost of fixing code B2192 can vary depending on the exact cause of the issue, parts needed for replacement, and labor charges. It's advisable to get a diagnostic and repair estimate from a certified mechanic.

10. How can I prevent OBDII code B2192 from occurring in my Nissan?

Regular maintenance, keeping the vehicle battery charged, and addressing any warning lights or issues promptly can help prevent code B2192 from occurring in your Nissan.