AutoCodes – Infiniti – B2192 Infiniti

B2192 Infiniti 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 Infiniti 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 1,724

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 Infiniti 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 Infiniti - ID Discord IMMU-ECM - AutoCodes.com — B2192 Infiniti Code - ID Discord IMMU-ECM

What does this mean?

What are the Possible Causes of the DTC B2192 Infiniti?

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

How to Fix the DTC B2192 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 B2192 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 B2192 Infiniti code?

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

Need Help with the Code?

Get the B2192 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 B2192 Infiniti Code

1. What does the OBDII code B2192 in an Infiniti mean?

The B2192 code in an Infiniti indicates an ID Discord between the Immobilizer (IMMU) and Engine Control Module (ECM).

2. What are the common symptoms of a B2192 Infiniti code?

Common symptoms include the vehicle not starting, the engine stalling, and the security indicator light staying illuminated.

3. What are the possible causes of the B2192 code in an Infiniti?

Possible causes of the B2192 code include a faulty IMMU unit, a malfunctioning ECM, wiring issues between the IMMU and ECM, or a key programming error.

4. How can I diagnose a B2192 Infiniti code?

Diagnosing a B2192 code typically involves using a professional OBDII scanner to read the code, checking for other related codes, inspecting the wiring and connections between the IMMU and ECM, and verifying the key programming.

5. Can I repair a B2192 Infiniti code myself?

Repairing a B2192 code often requires specialized knowledge and equipment, so it is recommended to consult a professional mechanic or dealership for proper diagnosis and repair.

6. How much does it cost to fix a B2192 code in an Infiniti?

The cost of fixing a B2192 code can vary depending on the root cause of the issue. It is advisable to get a diagnostic from a qualified technician to determine the exact cost.

7. Is it safe to drive with a B2192 Infiniti code?

It is not recommended to drive with a B2192 code as it can lead to potential issues such as the vehicle not starting or stalling unexpectedly.

8. Can a B2192 code be reset without fixing the underlying issue?

While you can clear the code temporarily, it will likely reappear unless the root cause of the B2192 code is addressed.

9. How long does it take to repair a B2192 Infiniti code?

The repair time for a B2192 code can vary depending on the complexity of the issue and the availability of parts. It is best to consult a professional for a more accurate estimate.

10. Will a B2192 code cause damage to my Infiniti if left unfixed?

Leaving a B2192 code unresolved can potentially lead to more severe issues over time, such as complete engine failure or security system malfunctions.