AutoCodes – Chrysler – B222A Chrysler

B222A Chrysler 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 Chrysler 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 3,738

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 Chrysler 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 Chrysler - Vehicle Line Mismatch - AutoCodes.com — B222A Chrysler Code - Vehicle Line Mismatch

What does this mean?

What are the Possible Causes of the DTC B222A Chrysler?

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

How to Fix the DTC B222A Chrysler?

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 Chrysler 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 Chrysler Code

1. What are the common symptoms of OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

When this code is triggered, you may experience issues with the vehicle's starting system, such as difficulty starting the engine or intermittent starting problems.

2. What could cause the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

This code is often caused by a communication error between various modules or components within the vehicle's electrical system.

3. How can I diagnose the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

Diagnosing this code typically involves using a professional diagnostic scanner to retrieve the specific fault codes and then inspecting the wiring, connectors, and modules related to the starting system.

4. Can a DIY enthusiast repair the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

While some basic troubleshooting steps can be taken by enthusiasts, resolving this code often requires advanced diagnostic tools and expertise, making it best suited for professional mechanics.

5. Are there any quick fixes for the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

Quick fixes such as checking and tightening loose connections, ensuring proper voltage supply, and resetting the fault codes may help in some cases, but a comprehensive diagnosis is recommended for a permanent solution.

6. What components should I inspect when dealing with the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

When troubleshooting this code, it is crucial to inspect the battery, starter motor, ignition switch, wiring harness, and related control modules for any signs of damage or malfunction.

7. Can a weak battery trigger the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

Yes, a weak or failing battery can potentially trigger this code due to inadequate power supply to the starting system components, resulting in communication errors and starting issues.

8. How serious is the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

While this code may not pose an immediate safety risk, it can lead to unreliable vehicle starting and potential inconvenience. It is advisable to address the underlying issue promptly to avoid further complications.

9. Is it safe to continue driving with the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

It is generally not recommended to drive the vehicle with this code present, as it can lead to unexpected starting problems and potential stalling while on the road. It is best to address the issue before driving further.

10. How much does it typically cost to repair the OBDII code B222A (Chrysler) - Vehicle Line Mismatch?

The cost of repairing this code can vary depending on the underlying cause and the extent of the necessary repairs. It is advisable to consult a professional mechanic for an accurate diagnosis and cost estimate.