OBD Guide
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B197F

Power Liftgate Latch Control 1 Circuit

B197F is an OBD-II diagnostic trouble code meaning: Power Liftgate Latch Control 1 Circuit. Common causes: open or short circuit in wiring harness, solenoid valve malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The trunk does not open automatically
  • The trunk does not close completely
  • Trunk lock indicator flashing

Causes

  • Open or short circuit in wiring harness
  • Solenoid valve malfunction
  • Problems with the control module
  • Mechanical fault of the lock

How to Fix

  1. Check the wiring harness for opens and shorts
  2. Check the operation of the solenoid valve
  3. Test the control module
  4. Replace faulty components

Related codes

B1980B197EB197D

FAQ

What does the B197F code mean?

B197F is an OBD-II diagnostic trouble code that indicates: Power Liftgate Latch Control 1 Circuit

What causes a B197F error code?

The most common causes of B197F include: Open or short circuit in wiring harness; Solenoid valve malfunction; Problems with the control module; Mechanical fault of the lock.

How do I fix a B197F diagnostic trouble code?

To fix B197F: Check the wiring harness for opens and shorts. Check the operation of the solenoid valve. Test the control module. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B197F?

Limited driving only, diagnose soon

How much does it cost to fix B197F?

The estimated repair cost for B197F is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat