Engine-CodesDodge – B1671 Dodge

B1671 Dodge Code - Power Liftgate Latch Cinch Ratchet Primary Switch Performance

Quick Answer

The B1671 diagnostic trouble code for Dodge vehicles refers to an issue with the Power Liftgate Latch Cinch Ratchet Primary Switch Performance. Common causes include Faulty primary switch in the power liftgate latch cinch ratchet mechanism, Wiring issues or electrical connections related to the primary switch, Mechanical failure within the cinch ratchet mechanism. 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
B1671 Dodge indicates Power Liftgate Latch Cinch Ratchet Primary Switch Performance.
Common causes
Common causes include Faulty primary switch in the power liftgate latch cinch ratchet mechanism, Wiring issues or electrical connections related to the primary switch, Mechanical failure within the cinch ratchet mechanism.
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 16, 2024
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Code B1671 Dodge Description

The B1671 diagnostic trouble code for Dodge vehicles refers to an issue with the Power Liftgate Latch Cinch Ratchet Primary Switch Performance. This code indicates that there is a malfunction or performance issue with the primary switch that controls the cinch ratchet mechanism of the power liftgate latch. The power liftgate system is responsible for automatically opening and closing the liftgate with the push of a button, providing convenience and ease of access to the vehicle's cargo area.

OBDII Code B1671 Dodge - Power Liftgate Latch Cinch Ratchet Primary Switch Performance
B1671 Dodge Code - Power Liftgate Latch Cinch Ratchet Primary Switch Performance

Common Causes of B1671 Dodge

  1. Faulty primary switch in the power liftgate latch cinch ratchet mechanism.
  2. Wiring issues or electrical connections related to the primary switch.
  3. Mechanical failure within the cinch ratchet mechanism.
  4. Water or moisture intrusion affecting the switch's performance.
  5. General wear and tear on the power liftgate components.

Symptoms of B1671 Dodge

  1. Power liftgate fails to close securely.
  2. Power liftgate opens unexpectedly while driving.
  3. Warning lights related to power liftgate system illuminate on the dashboard.
  4. Unusual noises or vibrations when operating the power liftgate.

How to Fix B1671 Dodge

  1. Diagnose the specific cause of the issue by using a scan tool to retrieve the B1671 code and inspecting the power liftgate system components.
  2. Replace the faulty primary switch in the power liftgate latch cinch ratchet mechanism.
  3. Check and repair any damaged wiring or electrical connections related to the switch.
  4. Lubricate or replace the cinch ratchet mechanism if necessary.
  5. Perform a thorough test of the power liftgate system to ensure proper functionality after the repair.

Cost to Fix B1671 Dodge

The typical repair costs for addressing the B1671 code related to the Power Liftgate Latch Cinch Ratchet Primary Switch Performance can vary depending on the extent of the issue and the specific components that need to be replaced. On average, the parts for this repair may cost between $100 and $300, while the labor involved can range from $150 to $400. It's important to note that these estimates are general guidelines, and actual costs may vary based on factors such as the vehicle's make and model, the location of the repair shop, and any additional services required. It's recommended to consult with a certified mechanic or dealership to obtain a more accurate cost estimate for this 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 B1671 Dodge Code

1. What does the OBDII code B1671 mean for a Dodge vehicle?

B1671 indicates an issue with the Power Liftgate Latch Cinch Ratchet Primary Switch, suggesting it may not be functioning properly or is out of its performance range.

2. What are the common symptoms of code B1671?

Symptoms typically include the liftgate failing to close or latch properly, intermittent operation of the liftgate, or warning lights on the dashboard related to the power liftgate.

3. What causes the B1671 code to appear?

Common causes include a faulty primary switch, damaged wiring or connectors, misalignment of the liftgate latch mechanism, or mechanical wear in the latch assembly.

4. Can I still drive with the B1671 code active?

Yes, you can still drive, but the power liftgate may not operate correctly, which could lead to inconvenience or potential safety concerns if the liftgate does not secure properly.

5. How can I diagnose the B1671 code?

Use an OBDII scanner to confirm the code and visually inspect the switch, wiring, and liftgate latch for damage, corrosion, or misalignment. Check for proper electrical connections.

6. What are some repair options for addressing code B1671?

Repairs may include replacing the primary switch, repairing or replacing damaged wiring or connectors, realigning the liftgate latch, or replacing the entire latch assembly if necessary.

7. How much does it typically cost to fix the B1671 code?

The cost can vary but may range from $100 to $400, depending on whether the issue involves replacing the switch, repairing wiring, or replacing the latch mechanism.

8. Can I fix the B1671 code myself?

If you have basic automotive repair experience, you may be able to inspect and replace the switch or repair wiring. However, for more complex repairs like latch alignment, professional assistance is recommended.

9. Will clearing the code fix the B1671 issue?

Clearing the code without addressing the root cause will not fix the issue. The code will likely reappear if the underlying problem remains unresolved.

10. How can I prevent the B1671 code from occurring?

Regular maintenance of the liftgate mechanism, including cleaning and lubricating moving parts, inspecting wiring, and promptly addressing any liftgate performance issues, can help prevent this code.

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