Engine-CodesJeep – B1955 Jeep

B1955 Jeep Code - Power Liftgate Latch Release Overcurrent

Quick Answer

The B1955 diagnostic trouble code for Jeep vehicles specifically refers to a Power Liftgate Latch Release Overcurrent. Common causes include Short circuit in the power liftgate latch release circuit, Malfunctioning power liftgate latch release motor, Faulty wiring connections. 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
B1955 Jeep indicates Power Liftgate Latch Release Overcurrent.
Common causes
Common causes include Short circuit in the power liftgate latch release circuit, Malfunctioning power liftgate latch release motor, Faulty wiring connections.
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.
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code B1955 Jeep Description

The B1955 diagnostic trouble code for Jeep vehicles specifically refers to a Power Liftgate Latch Release Overcurrent. This code indicates that there is an excessive amount of current flowing through the power liftgate latch release circuit. The power liftgate latch release is responsible for unlocking and opening the liftgate electronically. When this code is triggered, it means that the current flowing through the circuit is beyond the normal operating range, which can lead to various issues with the power liftgate system.

OBDII Code B1955 Jeep - Power Liftgate Latch Release Overcurrent
B1955 Jeep Code - Power Liftgate Latch Release Overcurrent

Common Causes of B1955 Jeep

  1. Short circuit in the power liftgate latch release circuit.
  2. Malfunctioning power liftgate latch release motor.
  3. Faulty wiring connections.
  4. Corrosion or damage to the power liftgate latch release components.
  5. Electrical issues within the power liftgate system.

Symptoms of B1955 Jeep

  1. Power liftgate fails to open or close.
  2. Unusual noises coming from the power liftgate when operating.
  3. Power liftgate gets stuck in a partially open or closed position.
  4. Power liftgate opens or closes intermittently.
  5. Warning light on the dashboard related to the power liftgate system.

How to Fix B1955 Jeep

  1. Begin by inspecting the power liftgate latch release circuit for any visible signs of damage, such as frayed wires or corrosion.
  2. Test the power liftgate latch release motor to determine if it is functioning correctly. Replace the motor if necessary.
  3. Check all wiring connections related to the power liftgate system and repair or replace any damaged connections.
  4. Clear the B1955 code from the vehicle's computer using a diagnostic scanner.
  5. Test the power liftgate system to ensure that the issue has been resolved and that the power liftgate opens and closes properly.

Cost to Fix B1955 Jeep

The typical repair costs for addressing a B1955 code in a Jeep vehicle can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It is important to note that diagnosis time and labor rates at auto repair shops can vary, with rates typically ranging between $80 and $150 per hour. Rates may be higher in metropolitan areas or at dealerships, while independent shops may charge less. For a more precise estimate, it is recommended to check local rates before proceeding with the repair.

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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 B1955 Jeep Code

1. What are the common symptoms of OBDII code B1955 in a Jeep related to the power liftgate latch release overcurrent issue?

- Common symptoms include difficulty opening or closing the power liftgate, intermittent operation of the latch release, or a warning light on the dashboard.

2. What are the possible causes of OBDII code B1955 in a Jeep indicating a power liftgate latch release overcurrent problem?

- Potential causes may include a faulty power liftgate latch release mechanism, damaged wiring or connectors, or a malfunctioning control module.

3. How can I diagnose the OBDII code B1955 in my Jeep related to the power liftgate latch release overcurrent issue?

- Diagnosis typically involves using a scan tool to retrieve the code, inspecting the power liftgate latch components for damage, and testing the electrical connections for proper voltage and continuity.

4. What are the recommended repair options for resolving OBDII code B1955 in a Jeep associated with the power liftgate latch release overcurrent issue?

- Repair options may include replacing the power liftgate latch assembly, repairing damaged wiring or connectors, or reprogramming the control module if necessary.

5. Is it safe to continue driving my Jeep with OBDII code B1955 indicating a power liftgate latch release overcurrent fault?

- It is advisable to address the issue promptly to avoid potential safety hazards or further damage to the power liftgate system.

6. Can a DIY enthusiast fix OBDII code B1955 in a Jeep related to the power liftgate latch release overcurrent problem?

- Depending on the skill level and experience, some DIY enthusiasts may be able to diagnose and repair the issue themselves, but it is recommended to consult a professional if unsure.

7. How much does it typically cost to repair OBDII code B1955 in a Jeep caused by the power liftgate latch release overcurrent issue?

- Repair costs can vary depending on the exact cause of the problem, but they may range from a few hundred to a thousand dollars, including parts and labor.

8. Are there any preventative measures I can take to avoid encountering OBDII code B1955 in my Jeep related to the power liftgate latch release overcurrent issue in the future?

- Regular maintenance of the power liftgate system, checking for any signs of wear or damage, and addressing any issues promptly can help prevent this code from reoccurring.

9. How long does it typically take to repair OBDII code B1955 in a Jeep associated with the power liftgate latch release overcurrent fault?

- The repair time can vary based on the exact cause of the issue and the availability of parts, but it may take a few hours to a full day to complete the repair.

10. Can resetting the OBDII system clear the B1955 code related to the power liftgate latch release overcurrent in a Jeep?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the overcurrent problem is not addressed, the code is likely to reappear.

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