AutoCodes – Generic – P1B13

P1B13 Code - Park By Wire Unintended Out Of Park Position

Quick Answer

The purpose of the diagnostic is to detect a disengaged park pawl when the PARK position is commanded and the conditions to engage PARK are met. Common causes include Faulty Park Release Solenoid, Faulty Park Hold Solenoid, Park Hold Solenoid 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: P1B13 indicates Park By Wire Unintended Out Of Park Position.
Common causes: Common causes include Faulty Park Release Solenoid, Faulty Park Hold Solenoid, Park Hold Solenoid 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 7,383

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 Mar 12, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1B13 Description

The purpose of the diagnostic is to detect a disengaged park pawl when the PARK position is commanded and the conditions to engage PARK are met.

OBDII Code P1B13 - Park By Wire Unintended Out Of Park Position - AutoCodes.com — P1B13 Code - Park By Wire Unintended Out Of Park Position

What does this mean?

What are the Possible Causes of the DTC P1B13?

Faulty Park Release Solenoid
Faulty Park Hold Solenoid
Park Hold Solenoid harness is open or shorted
Park Hold Solenoid circuit poor electrical connection
Faulty Transmission Control Module (TCM)

How to Fix the DTC P1B13?

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

Sometimes this code sets when the user is trying to move the shifter to Reverse, Neutral or Drive and the park pawl does not disengage within a calibrated amount of time. Before replacing any parts, try clearing the code first. If the problem continues contact your local dealer.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1B13 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 P1B13 code?

Need more information on how to fix the P1B13 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1B13 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1B13 Chrysler — Park By Wire Unintended Out Of Park Position
P1B13 Dodge — Park By Wire Unintended Out Of Park Position
P1B13 Jeep — Park By Wire Unintended Out Of Park Position

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 P1B13 Code

1. What are common symptoms of OBDII code P1B13 (Park By Wire Unintended Out Of Park Position)?

- Common symptoms include difficulty shifting gears, the vehicle rolling unexpectedly while parked, and dashboard warnings related to the parking system.

2. What are some possible causes of OBDII code P1B13?

- Possible causes include a faulty park by wire system, damaged wiring harnesses, malfunctioning sensors, or issues with the electronic control unit (ECU).

3. How serious is OBDII code P1B13 (Park By Wire Unintended Out Of Park Position)?

- This code should be taken seriously as it can lead to safety hazards such as the vehicle rolling away unexpectedly, posing a risk to both the driver and others.

4. How can I diagnose OBDII code P1B13?

- Diagnosis involves using an OBDII scanner to retrieve the code, inspecting the park by wire components for any visible damage, and testing sensors and wiring for proper functionality.

5. Is it safe to continue driving with OBDII code P1B13 present?

- It is not recommended to continue driving with this code present, as it can lead to unpredictable vehicle behavior and potential accidents.

6. What are some repair tips for addressing OBDII code P1B13?

- Repair tips may include checking and repairing any damaged wiring, replacing faulty sensors or components in the park by wire system, and resetting the ECU.

7. Can OBDII code P1B13 be fixed at home, or should I take my vehicle to a professional mechanic?

- Depending on your skill level and access to tools, some minor repairs related to this code may be done at home. However, for more complex issues or if you are unsure, it is best to seek professional assistance.

8. Are there any preventative measures to avoid OBDII code P1B13 from occurring?

- Regular maintenance checks, such as inspecting the park by wire system during routine service appointments, can help identify potential issues early and prevent the code from appearing.

9. How much can I expect to pay to fix OBDII code P1B13?

- The cost of repairs can vary depending on the specific cause of the code, parts needed, labor costs, and whether you choose to DIY or seek professional help. It's advisable to get estimates from different mechanics.

10. Will resetting the OBDII code P1B13 make it go away permanently?

- Resetting the code may temporarily clear the warning, but if the underlying issue is not addressed, the code is likely to reappear. It's crucial to diagnose and fix the root cause of the problem to prevent recurrence.