OBD Guide
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P1B14

Park By Wire Unintended Park Position

P1B14 is an OBD-II diagnostic trouble code meaning: Park By Wire Unintended Park Position. Common causes: parking position sensor malfunction, problems with system solenoid valves. Estimated repair cost: $22–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–167 (est.)

Symptoms

  • The car suddenly goes into park mode
  • Gear shifting problems
  • Check engine light is on
  • Error message on the dashboard
  • The vehicle may not respond to shift commands

Causes

  • Parking position sensor malfunction
  • Problems with system solenoid valves
  • Open or short circuit in wiring harness
  • Transmission control module malfunction
  • Software error in the control system

How to Fix

  1. Check error codes in the transmission control module
  2. Inspect the wiring harness and connections of the Park By Wire system
  3. Check the functionality of the parking position sensors
  4. Test the system solenoid valves
  5. Update control module software

Related codes

P1B13P1B15P1B16

FAQ

What does the P1B14 code mean?

P1B14 is an OBD-II diagnostic trouble code that indicates: Park By Wire Unintended Park Position

What causes a P1B14 error code?

The most common causes of P1B14 include: Parking position sensor malfunction; Problems with system solenoid valves; Open or short circuit in wiring harness; Transmission control module malfunction.

How do I fix a P1B14 diagnostic trouble code?

To fix P1B14: Check error codes in the transmission control module. Inspect the wiring harness and connections of the Park By Wire system. Check the functionality of the parking position sensors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1B14?

Limited driving only, diagnose soon

How much does it cost to fix P1B14?

The estimated repair cost for P1B14 is $22–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat