AutoCodes – Dodge – B252A Dodge

B252A Dodge Code - Decklid Release Control Circuit Low

Quick Answer

The Convertible Top is fairly typical of convertible tops. Common causes include Faulty Power Top Motor, Power Top Motor harness is open or shorted, Power Top Motor circuit poor electrical connection. 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: B252A Dodge indicates Decklid Release Control Circuit Low.
Common causes: Common causes include Faulty Power Top Motor, Power Top Motor harness is open or shorted, Power Top Motor circuit poor electrical connection.
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 680

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 22, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B252A Dodge Description

The Convertible Top is fairly typical of convertible tops. There are three types of failures possible: Electrical failure (switches, wiring, motor, etc.), Hydraulic failure (fluid level low, leaks, pump internal, etc.), and Mechanical failure (binding roof, bent links, obstructions, etc.). Each type of failure mode will be rationalized by the power Top Control Module (PTCM) and labeled with a Diagnostic Trouble Code (DTC). The DTCs set by the PTCM can also be considered to have three types of failure modes:
1. Performance - These are time out DTCs, meaning the system timed out waiting for the next switch in sequence to change state. When the PTCM does not get the state change in the expected amount of time, it assumes something may be wrong and stops any further top operation in that direction. Typically the pump will run for 10 second before it times out.
2. Circuit Low - These DTCs set for a circuit that stays active at all times, meaning the signal circuit to the specified switch is continuously grounded. This could relate to a short to ground on the signal circuit, a sticking switch, or even a mechanical issue not allowing the switch to become inactive.
3. Correlation - These DTCs specifically relate two switches in a subcomponent (deck lid, tonneau drive, header latch, etc.) of the convertible top system. Both of the specified switches will be active in one position of the subcomponent (extended, retracted, open, closed, etc.). The switch that will not change state while attempting to operate the convertible top system, is the most likely area for attention.

OBDII Code B252A Dodge - Decklid Release Control Circuit Low - AutoCodes.com — B252A Dodge Code - Decklid Release Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC B252A Dodge?

Faulty Power Top Motor
Power Top Motor harness is open or shorted
Power Top Motor circuit poor electrical connection
Faulty Power Top Control Module (PTCM)

How to Fix the DTC B252A 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 B252A 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 B252A Dodge Code

1. What are the common symptoms of OBDII code B252A in a Dodge related to the Decklid Release Control Circuit Low?

- Common symptoms include difficulty opening or closing the decklid, the decklid not responding to the release button, or a warning light on the dashboard.

2. What are the possible causes of OBDII code B252A indicating a Decklid Release Control Circuit Low in a Dodge?

- The code may be triggered by a faulty decklid release switch, damaged wiring or connectors in the circuit, a malfunctioning decklid release control module, or a blown fuse.

3. How can I diagnose the OBDII code B252A in my Dodge for the Decklid Release Control Circuit Low?

- Diagnose by checking the condition of the decklid release switch, inspecting the wiring and connectors for any damage, testing the voltage in the circuit, and scanning the control module for faults.

4. Can I still open or close the decklid manually if the OBDII code B252A is triggered in my Dodge?

- Yes, you can usually manually open or close the decklid by using the mechanical release mechanism inside the vehicle's trunk or by accessing the decklid from the rear of the vehicle.

5. How can I repair the OBDII code B252A related to the Decklid Release Control Circuit Low in my Dodge?

- Repair options include replacing a faulty decklid release switch, repairing or replacing damaged wiring and connectors, replacing the decklid release control module, or resetting the system after fixing any issues.

6. Is it safe to continue driving my Dodge with the OBDII code B252A indicating a Decklid Release Control Circuit Low?

- It is generally safe to drive your vehicle with this code as long as the decklid is secure and can be manually opened if needed. However, it is recommended to address the issue promptly to avoid any inconvenience.

7. Can a DIY enthusiast fix the OBDII code B252A related to the Decklid Release Control Circuit Low in a Dodge?

- Depending on your skill level and access to tools, you may be able to address some aspects of this issue yourself, such as checking and replacing fuses or inspecting wiring. For more complex repairs, professional help may be needed.

8. Will resetting the OBDII code B252A in my Dodge resolve the Decklid Release Control Circuit Low issue?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the Decklid Release Control Circuit Low issue. It is important to diagnose and address the root cause of the code.

9. How much can I expect to pay for repairing the OBDII code B252A related to the Decklid Release Control Circuit Low in a Dodge?

- Repair costs can vary depending on the specific issue causing the code, the parts needed for replacement, and whether you choose to do the repairs yourself or take your vehicle to a professional mechanic. It is advisable to obtain quotes for an accurate estimate.

10. Are there any preventive maintenance tips to avoid OBDII code B252A for the Decklid Release Control Circuit Low in my Dodge?

- Regularly inspecting the decklid release components, keeping the wiring connections clean and secure, and addressing any issues promptly can help prevent the occurrence of the OBDII code B252A related to the Decklid Release Control Circuit Low in your Dodge.