AutoCodes – Generic – B235A

B235A Code - ECU In Plant Mode Activate

Quick Answer

This code is normally displayed when the Power Folding Seat is in it's stored mode prior to being installed into a vehicle. Common causes include Folding Seat not activated during installation, Faulty Folding Seat Module, Faulty Power Folding Seat. 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: B235A indicates ECU In Plant Mode Activate.
Common causes: Common causes include Folding Seat not activated during installation, Faulty Folding Seat Module, Faulty Power Folding Seat.
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 1,876

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 Dec 04, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B235A Description

This code is normally displayed when the Power Folding Seat is in it's stored mode prior to being installed into a vehicle.

OBDII Code B235A - ECU In Plant Mode Activate - AutoCodes.com — B235A Code - ECU In Plant Mode Activate

What does this mean?

What are the Possible Causes of the DTC B235A?

Folding Seat not activated during installation
Faulty Folding Seat Module
Faulty Power Folding Seat
Power Folding Seat harness is open or shorted
Power Folding Seat circuit poor electrical connection

How to Fix the DTC B235A?

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 B235A 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 B235A code?

Need more information on how to fix the B235A code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B235A code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B235A Chrysler — ECU In Plant Mode Activate
B235A Dodge — ECU In Plant Mode Activate
B235A Jeep — ECU In Plant Mode Activate
B235A RAM — ECU In Plant Mode Activate

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 B235A Code

1. What are the common symptoms of OBDII code B235A (ECU In Plant Mode Activate)?

- Common symptoms include difficulty starting the vehicle, reduced engine performance, and the illumination of the Check Engine Light.

2. What can cause the ECU to enter plant mode and trigger code B235A?

- The ECU can enter plant mode due to a software glitch, electrical issues, or a faulty sensor or component.

3. How can I diagnose OBDII code B235A related to ECU In Plant Mode Activate?

- Proper diagnosis requires using an OBDII scanner to read the code, checking for related codes, and conducting a thorough inspection of the ECU and related components.

4. Can I drive my vehicle with OBDII code B235A present?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage and potential safety hazards.

5. What are the repair options for OBDII code B235A?

- Repair options include resetting the ECU, checking and repairing any wiring or connector issues, replacing faulty components, and updating the ECU software.

6. How much does it typically cost to repair OBDII code B235A?

- The cost of repairs can vary depending on the underlying cause, but it may range from a simple reset procedure to several hundred dollars for parts and labor.

7. Can I reset OBDII code B235A myself?

- It is possible to reset the code using an OBDII scanner, but it is recommended to diagnose and address the root cause to prevent the code from reoccurring.

8. Is OBDII code B235A a common issue in specific car makes or models?

- The occurrence of this code can vary among different car makes and models, but it has been reported in various vehicles equipped with OBDII systems.

9. How urgent is it to address OBDII code B235A once detected?

- It is advisable to address the issue promptly to prevent further damage to the vehicle and ensure optimal performance.

10. Are there any preventive measures to avoid OBDII code B235A from occurring?

- Regular maintenance, timely software updates, and addressing any electrical issues promptly can help prevent the ECU from entering plant mode and triggering this code.