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B197F Dodge Code - Power Liftgate Latch Control 1 Circuit

Quick Answer

The B197F diagnostic trouble code for Dodge vehicles specifically relates to the Power Liftgate Latch Control 1 Circuit. Common causes include Faulty power liftgate latch control module, Damaged wiring or connectors in the power liftgate latch control circuit, Corrosion or poor connections in the circuit. 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
B197F Dodge indicates Power Liftgate Latch Control 1 Circuit.
Common causes
Common causes include Faulty power liftgate latch control module, Damaged wiring or connectors in the power liftgate latch control circuit, Corrosion or poor connections in the circuit.
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 13, 2024
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Code B197F Dodge Description

The B197F diagnostic trouble code for Dodge vehicles specifically relates to the Power Liftgate Latch Control 1 Circuit. This code indicates that there is a malfunction in the circuit responsible for controlling the power liftgate latch. The power liftgate latch is a crucial component of the vehicle's liftgate system, as it is responsible for securely locking and unlocking the liftgate. When this circuit malfunctions, it can lead to issues with the proper operation of the power liftgate, potentially causing safety concerns and inconvenience for the vehicle owner.

OBDII Code B197F Dodge - Power Liftgate Latch Control 1 Circuit
B197F Dodge Code - Power Liftgate Latch Control 1 Circuit

Common Causes of B197F Dodge

  1. Faulty power liftgate latch control module.
  2. Damaged wiring or connectors in the power liftgate latch control circuit.
  3. Corrosion or poor connections in the circuit.
  4. Mechanical issues with the power liftgate latch mechanism.
  5. Software issues affecting the power liftgate control system.

Symptoms of B197F Dodge

  1. Power liftgate fails to open or close when commanded.
  2. Unusual noises coming from the power liftgate area.
  3. Power liftgate opens or closes partially and then stops.
  4. Dashboard warning light related to the power liftgate system illuminates.

How to Fix B197F Dodge

  1. Begin by conducting a thorough inspection of the power liftgate latch control circuit, checking for any visible damage to wiring or connectors.
  2. Use a multimeter to test the continuity and voltage of the circuit components to identify any faulty parts.
  3. If necessary, replace the power liftgate latch control module with a new, OEM part.
  4. Repair or replace any damaged wiring or connectors in the circuit.
  5. Clear the diagnostic trouble code from the vehicle's system and test the power liftgate to ensure proper operation.

Cost to Fix B197F Dodge

The typical repair costs for addressing the B197F code related to the Power Liftgate Latch Control 1 Circuit can vary depending on the specific cause of the issue and the labor rates in your area. In general, the cost of parts for this repair can range from $100 to $300, with labor costs adding an additional $100 to $200. Keep in mind that these are rough estimates, and actual costs may differ based on factors such as the vehicle's make and model, the extent of the repair needed, and the rates charged by the auto repair shop. It is advisable to obtain quotes from local repair shops to get a more accurate estimate for your specific situation.

What does this mean?

Tech Notes for B197F Dodge

B197F-11 POWER LIFTGATE LATCH CONTROL 1 CIRCUIT SHORT TO GROUND

B197F-12 POWER LIFTGATE LATCH CONTROL 1 CIRCUIT SHORT TO BATTERY

B197F-13 POWER LIFTGATE LATCH CONTROL 1 CIRCUIT OPEN

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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 B197F Dodge Code

1. What are the common symptoms of OBDII code B197F in a Dodge related to the Power Liftgate Latch Control 1 Circuit?

- Common symptoms include the power liftgate not opening or closing properly, intermittent issues with the latch mechanism, and warning lights on the dashboard.

2. What are the possible causes of OBDII code B197F in a Dodge related to the Power Liftgate Latch Control 1 Circuit?

- Possible causes may include a faulty liftgate latch actuator, damaged wiring or connectors in the latch control circuit, or a malfunctioning liftgate control module.

3. How can I diagnose OBDII code B197F in a Dodge related to the Power Liftgate Latch Control 1 Circuit?

- Diagnosis typically involves using a scan tool to retrieve the specific fault code, inspecting the liftgate latch components for any visible damage, and testing the circuitry for continuity and proper voltage.

4. Can I repair OBDII code B197F in a Dodge related to the Power Liftgate Latch Control 1 Circuit myself?

- Depending on your level of automotive expertise, you may be able to address this issue yourself by replacing a faulty latch actuator, repairing damaged wiring, or resetting the liftgate control module.

5. Are there any specific repair tips for resolving OBDII code B197F in a Dodge related to the Power Liftgate Latch Control 1 Circuit?

- It's recommended to consult the vehicle's service manual for detailed wiring diagrams and component locations, use caution when working with electrical systems, and perform thorough testing after any repairs are made.

6. What should I do if OBDII code B197F in a Dodge related to the Power Liftgate Latch Control 1 Circuit keeps coming back after repairs?

- If the code persists after repairs, it may indicate a deeper underlying issue that requires professional diagnosis and potentially more advanced troubleshooting techniques to resolve.

7. Is it safe to continue driving my Dodge with OBDII code B197F related to the Power Liftgate Latch Control 1 Circuit?

- While the vehicle may still be operable with this code present, it's best to address the issue promptly to ensure the proper functioning of the power liftgate and avoid potential safety concerns.

8. Can weather conditions or environmental factors trigger OBDII code B197F in a Dodge related to the Power Liftgate Latch Control 1 Circuit?

- Extreme temperatures, moisture infiltration, or physical damage from road debris can sometimes impact the operation of the liftgate latch components and contribute to the occurrence of this fault code.

9. Will resetting the OBDII system clear OBDII code B197F in a Dodge related to the Power Liftgate Latch Control 1 Circuit?

- While clearing the fault code may temporarily remove the warning light, it's crucial to address the root cause of the issue to prevent the code from reappearing and ensure the proper function of the liftgate system.

10. How can I prevent OBDII code B197F from occurring in the future in my Dodge related to the Power Liftgate Latch Control 1 Circuit?

- Regular maintenance, keeping the liftgate components clean and lubricated, and addressing any issues promptly can help prevent the recurrence of this fault code and ensure the optimal performance of the liftgate system.

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