AutoCodes – Generic – B197F

B197F Code - Power Liftgate Latch Control 1 Circuit

Quick Answer

The Power Liftgate Module monitors the Power Liftgate Latch. Common causes include High Battery Voltage, Faulty Liftgate Latch Cinch, Liftgate Latch Cinch harness is open or shorted. 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 indicates Power Liftgate Latch Control 1 Circuit.
Common causes: Common causes include High Battery Voltage, Faulty Liftgate Latch Cinch, Liftgate Latch Cinch harness is open or shorted.
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 3,594

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 Aug 02, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B197F Description

The Power Liftgate Module monitors the Power Liftgate Latch. The Power Liftgate Module sets the OBDII codes when the liftgate latch motor cinch or release output is pulled low prior to or during a latch cinch or release operation, this code will set or when the power liftgate latch motor control circuit voltage is below the low voltage threshold or when the liftgate latch motor cinch or release output is pulled high prior to or during a latch cinch or release operation, this code will set.

OBDII Code B197F - Power Liftgate Latch Control 1 Circuit - AutoCodes.com — B197F Code - Power Liftgate Latch Control 1 Circuit

What does this mean?

What are the Possible Causes of the DTC B197F?

High Battery Voltage
Faulty Liftgate Latch Cinch
Liftgate Latch Cinch harness is open or shorted
Liftgate Latch Cinch circuit poor electrical connection
Faulty Power Liftgate Latch
Faulty Power Liftgate Module

How to Fix the DTC B197F?

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 does this mean?

Code Tech Notes

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B197F 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.

Need more information about the B197F code?

Need more information on how to fix the B197F code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B197F code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B197F Chrysler — Power Liftgate Latch Control 1 Circuit
B197F Dodge — Power Liftgate Latch Control 1 Circuit
B197F Jeep — Power Liftgate Latch Control 1 Circuit
B197F RAM — Power Liftgate Latch Control 1 Circuit

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 Code

1. What does OBDII code B197F mean?

Code B197F refers to a fault detected in the Power Liftgate Latch Control 1 Circuit, indicating an issue with the electrical circuit responsible for controlling the liftgate latch.

2. What are the common symptoms of code B197F?

Symptoms include the power liftgate not latching or unlatching properly, the liftgate being stuck in an open or closed position, or warning lights on the dashboard.

3. What causes code B197F to appear?

Common causes include a faulty liftgate latch motor, damaged wiring or connectors in the circuit, or a malfunctioning liftgate control module.

4. How can I diagnose code B197F?

Start by visually inspecting the wiring and connectors for damage or corrosion. Use a multimeter to check for proper voltage and continuity in the liftgate latch circuit, and scan for additional codes that may help pinpoint the issue.

5. Can I still drive my vehicle with code B197F?

Yes, you can drive your vehicle; however, the power liftgate may not function properly, which could be inconvenient or pose a safety risk if you need access to the cargo area.

6. How do I fix code B197F?

Repairs may involve replacing the liftgate latch motor, repairing damaged wiring or connectors, or reprogramming or replacing the liftgate control module.

7. How much does it cost to repair code B197F?

Repair costs vary depending on the specific issue but typically range from $100 to $500, including parts and labor.

8. Can a dead car battery trigger code B197F?

Yes, a weak or dead car battery can cause electrical faults in various systems, including the power liftgate latch circuit. Ensure the battery is fully charged and in good condition.

9. Is code B197F specific to certain vehicle brands?

No, code B197F is a standard OBDII code, but it is most commonly associated with vehicles equipped with power liftgates. Check your vehicle's manual for specifics.

10. Can I clear code B197F without fixing the issue?

You can clear the code using an OBDII scanner, but if the underlying problem is not resolved, the code will likely return.