AutoCodes – Dodge – B222A Dodge

B222A Dodge Code - Vehicle Line Mismatch

Quick Answer

The Electric Back Light (EBL) also know as Rear Window Defogger (EBL) and A/C status indicators will flash when this Diagnostic Trouble Code (DTC) is active. Common causes include Incorrect Powertrain Control Module (PCM), Faulty A/C Heater Control. 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: B222A Dodge indicates Vehicle Line Mismatch.
Common causes: Common causes include Incorrect Powertrain Control Module (PCM), Faulty A/C Heater Control.
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 13,189

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 Oct 09, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B222A Dodge Description

The Electric Back Light (EBL) also know as Rear Window Defogger (EBL) and A/C status indicators will flash when this Diagnostic Trouble Code (DTC) is active. The status indicators will continue to flash across ignition cycles and battery disconnects. The vehicle line and country code data transmitted on the CAN B Bus must correspond with data stored in the A/C Heater Control to stop the status indicators from flashing. If vehicle line and country code data transmitted on the CAN B Bus doesn't correspond with data stored in the A/C Heater Control.

OBDII Code B222A Dodge - Vehicle Line Mismatch - AutoCodes.com — B222A Dodge Code - Vehicle Line Mismatch

What does this mean?

What are the Possible Causes of the DTC B222A Dodge?

Incorrect Powertrain Control Module (PCM)
Faulty A/C Heater Control

How to Fix the DTC B222A Dodge?

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 B222A Dodge 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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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 B222A Dodge Code

1. What does OBDII code B222A (Dodge) mean?

- OBDII code B222A indicates a "Vehicle Line Mismatch" error, which means there is a communication problem between modules in different vehicle lines.

2. What are the common symptoms of OBDII code B222A in a Dodge?

- Common symptoms of code B222A include intermittent or constant illumination of the Check Engine Light, communication issues with various vehicle systems, and possible drivability issues.

3. What can cause the OBDII code B222A in a Dodge vehicle?

- The Vehicle Line Mismatch code B222A in a Dodge can be caused by a faulty module, a software issue, damaged wiring, poor connections, or a mismatch between different vehicle modules.

4. How do I diagnose the OBDII code B222A on my Dodge?

- Diagnosing code B222A involves using a diagnostic scanner to retrieve the code, checking for any related codes, inspecting the wiring and connections, and performing module communication tests.

5. Can I still drive my Dodge with the Vehicle Line Mismatch code B222A?

- It is generally not recommended to drive your Dodge with an active B222A code, as it can cause communication issues between critical vehicle systems and potentially affect drivability.

6. How can I repair the OBDII code B222A in my Dodge?

- Repairing OBDII code B222A in a Dodge involves identifying and rectifying the root cause, which may include replacing a faulty module, repairing wiring/connectors, updating software, or reprogramming modules.

7. Is it necessary to visit a dealership for OBDII code B222A repair on my Dodge?

- While visiting a dealership can provide specialized expertise, independent repair shops with the right diagnostic equipment and knowledge of Dodge vehicles can also effectively diagnose and repair code B222A.

8. Can resetting the OBDII code B222A on my Dodge solve the issue?

- Resetting the code may temporarily clear the Check Engine Light, but it will not fix the underlying issue causing the Vehicle Line Mismatch. It's important to diagnose and repair the problem to prevent recurrence.

9. How much does it cost to fix the OBDII code B222A in a Dodge?

- The cost of fixing OBDII code B222A in a Dodge can vary depending on the root cause, parts needed, labor rates, and whether you choose a dealership or independent repair shop for the repairs.

10. Are there any preventive measures to avoid OBDII code B222A in a Dodge?

- Regular maintenance, proper handling of electronic components, avoiding water damage, and prompt attention to any warning lights or abnormal vehicle behavior can help prevent issues like code B222A in a Dodge.