AutoCodes – Lincoln – B2552 Lincoln

B2552 Lincoln Code - Liftgate/Trunk Vbatt 2 Circuit Open

Quick Answer

The Liftgate/Trunk Module (LTM) monitors the Gate Motor circuit. Common causes include Faulty Gate Motor, Gate Motor harness is open or shorted, Gate 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: B2552 Lincoln indicates Liftgate/Trunk Vbatt 2 Circuit Open.
Common causes: Common causes include Faulty Gate Motor, Gate Motor harness is open or shorted, Gate 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 1,636

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 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2552 Lincoln Description

The Liftgate/Trunk Module (LTM) monitors the Gate Motor circuit. The LTM sets the OBDII code when a continuous memory and on-demand Diagnostic Trouble Code (DTC) that sets when the LTM detects less than 4 volts on the high current voltage feed circuit and the logic voltage feed circuit is greater than 8 volts.

OBDII Code B2552 Lincoln - Liftgate/Trunk Vbatt 2 Circuit Open - AutoCodes.com — B2552 Lincoln Code - Liftgate/Trunk Vbatt 2 Circuit Open

What does this mean?

What are the Possible Causes of the DTC B2552 Lincoln?

Faulty Gate Motor
Gate Motor harness is open or shorted
Gate Motor circuit poor electrical connection
Faulty Liftgate/Trunk Module (LTM)

How to Fix the DTC B2552 Lincoln?

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 B2552 Lincoln 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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Need more information on how to fix the B2552 Lincoln code? Get Access to Factory Service Manuals

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Get the B2552 Lincoln 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 B2552 Lincoln Code

1. What are the common symptoms of OBDII code B2552 in a Lincoln related to the Liftgate/Trunk Vbatt 2 Circuit Open?

- Common symptoms include the liftgate or trunk not opening or closing properly, malfunctioning power liftgate features, and a warning light on the dashboard.

2. What causes the OBDII code B2552 in a Lincoln indicating a Liftgate/Trunk Vbatt 2 Circuit Open?

- The code is typically triggered by a break or open circuit in the wiring related to the liftgate or trunk's power supply system.

3. How can I diagnose the Liftgate/Trunk Vbatt 2 Circuit Open issue in my Lincoln?

- A diagnostic scan tool can help pinpoint the exact location of the fault in the circuit. Checking the wiring harness, connectors, and fuses for any damage is also recommended.

4. Is it safe to continue driving my Lincoln with the B2552 OBDII code related to the Liftgate/Trunk Vbatt 2 Circuit Open?

- It is generally safe to drive the vehicle with this code, but it is advisable to address the issue promptly to avoid any inconvenience or potential safety hazards.

5. Can I repair the Liftgate/Trunk Vbatt 2 Circuit Open issue in my Lincoln myself?

- If you have experience with automotive electrical systems, you may be able to repair the issue yourself by locating and repairing the open circuit in the wiring. Otherwise, it is recommended to seek professional help.

6. How much does it typically cost to repair the Liftgate/Trunk Vbatt 2 Circuit Open problem in a Lincoln?

- The cost of repairing this issue can vary depending on the extent of the damage and whether you choose to DIY or take it to a professional. It may involve replacing wiring, connectors, or components, so costs can range from a few hundred to over a thousand dollars.

7. Can the Liftgate/Trunk Vbatt 2 Circuit Open problem in a Lincoln be intermittent?

- Yes, intermittent issues with the circuit can sometimes trigger the B2552 code sporadically. It is essential to address the problem even if it comes and goes to prevent any unexpected failures.

8. Will resetting the OBDII code B2552 related to the Liftgate/Trunk Vbatt 2 Circuit Open make it go away permanently?

- Resetting the code may clear it temporarily, but if the underlying issue causing the code is not fixed, it is likely to reappear. It is crucial to diagnose and repair the root cause of the problem.

9. Are there any preventive maintenance tips to avoid encountering the B2552 OBDII code in a Lincoln?

- Keeping an eye on the liftgate or trunk operation, checking for any signs of wiring damage, and addressing any electrical issues promptly can help prevent the occurrence of the B2552 code.

10. Can extreme weather conditions affect the Liftgate/Trunk Vbatt 2 Circuit in a Lincoln and trigger the B2552 code?

- Yes, extreme temperatures or moisture can potentially damage the wiring or connectors in the liftgate/trunk circuit, leading to an open circuit fault and triggering the B2552 code.