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Engine-Codes – RAM – B1956 RAM

B1956 RAM Code - Power Liftgate Latch Release Excessive Time

Quick Answer

The B1956 code indicates that there is a problem with the power liftgate latch release taking excessive time to operate. Common causes include Faulty power liftgate latch motor, Wiring issues or electrical connection problems, Malfunctioning liftgate control module. 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
B1956 RAM indicates Power Liftgate Latch Release Excessive Time.
Common causes
Common causes include Faulty power liftgate latch motor, Wiring issues or electrical connection problems, Malfunctioning liftgate control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 05, 2024
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Code B1956 RAM Description

The B1956 code indicates that there is a problem with the power liftgate latch release taking excessive time to operate. This can affect the vehicle's performance by causing delays in opening or closing the liftgate, leading to inconvenience for the driver. The issue may be related to a malfunction in the latch mechanism, electrical components, or sensors that control the liftgate operation. If not addressed, this problem can worsen over time and potentially result in complete failure of the liftgate system, posing a safety risk and making it difficult to access the trunk of the vehicle. The underlying mechanics involved in this issue may include faulty wiring, a defective latch motor, or a problem with the liftgate control module.

OBDII Code B1956 RAM - Power Liftgate Latch Release Excessive Time
B1956 RAM Code - Power Liftgate Latch Release Excessive Time

Common Causes of B1956 RAM

  1. Faulty power liftgate latch motor.
  2. Wiring issues or electrical connection problems.
  3. Malfunctioning liftgate control module.
  4. Damaged or worn-out liftgate latch mechanism.
  5. Sensor or switch issues affecting liftgate operation.

Symptoms of B1956 RAM

  1. Slow or delayed operation of the power liftgate latch release.
  2. Inconsistent opening or closing of the liftgate.
  3. Unusual noises coming from the liftgate mechanism.
  4. Warning light on the dashboard related to the liftgate system.
  5. Inability to open or close the liftgate at all.

How to Fix B1956 RAM

  1. Diagnose the specific cause of the issue by using a scan tool to read the trouble code and inspecting the liftgate components.
  2. Replace the faulty power liftgate latch motor or repair any wiring or electrical connections that are causing the problem.
  3. Check and reset the liftgate control module if needed.
  4. Inspect and potentially replace the liftgate latch mechanism if it is damaged or worn out.
  5. Test the liftgate operation to ensure that the issue has been resolved and recalibrate any sensors or switches as necessary.

Cost to Fix B1956 RAM

The typical repair costs for addressing a power liftgate latch release excessive time issue can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary depending on various factors. It's recommended to check with local shops to get a more accurate estimate based on your vehicle make and model.

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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 B1956 RAM Code

1. What are the common symptoms of OBDII code B1956 RAM related to the Power Liftgate Latch Release Excessive Time?

The common symptoms include difficulty opening or closing the power liftgate, intermittent issues with the latch release, and a warning light on the dashboard.

2. What are the possible causes of OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

Possible causes include a faulty power liftgate latch release actuator, wiring issues, a malfunctioning liftgate control module, or mechanical problems with the liftgate mechanism.

3. How can I diagnose the OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

Diagnosis typically involves using a scan tool to retrieve the code, checking the power liftgate components for physical damage or wear, and testing the electrical connections for proper voltage and continuity.

4. Is it safe to continue driving with OBDII code B1956 RAM related to the Power Liftgate Latch Release Excessive Time?

It is not recommended to drive with this code unresolved, as it can lead to potential safety hazards or further damage to the power liftgate system. It is advisable to address the issue promptly.

5. What are some repair tips for resolving OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

Repair tips may include inspecting and cleaning the liftgate latch mechanism, replacing the faulty actuator or control module, ensuring proper wiring connections, and performing a reset or relearn procedure for the power liftgate system.

6. Can I reset the OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time on my own?

You can attempt to reset the code using a scan tool, but it is important to address the underlying issue causing the code to prevent it from recurring. If the problem persists, professional diagnosis and repair may be necessary.

7. How much does it typically cost to repair OBDII code B1956 RAM related to the Power Liftgate Latch Release Excessive Time?

The cost of repair can vary depending on the specific cause of the issue, the parts needed for replacement, and the labor rates of the service provider. It is advisable to obtain estimates from reputable automotive shops.

8. Are there any preventative maintenance measures to avoid OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

Routine inspection and lubrication of the power liftgate components, checking for any signs of wear or damage, and addressing any issues promptly can help prevent the occurrence of this code.

9. Can extreme weather conditions impact the occurrence of OBDII code B1956 RAM related to the Power Liftgate Latch Release Excessive Time?

Extreme temperature fluctuations or exposure to harsh weather conditions can potentially affect the performance of the power liftgate system and contribute to issues like latch release delays. Protecting the vehicle from such conditions when possible may help prevent these problems.

10. Is there a recall or service bulletin related to OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

It is advisable to check with the manufacturer or authorized dealerships for any recalls or service bulletins related to this specific OBDII code. Keeping up-to-date with manufacturer communications can provide valuable information on potential known issues and solutions.

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