AutoCodes – RAM – B1239 RAM

B1239 RAM Code - PTS Sensor 9 Ring Time Too Long

Quick Answer

The Park Assist Module monitors the Park Assist (PTS) Sensor #9. Common causes include Faulty Park Assist (PTS) Sensor #9, Park Assist (PTS) Sensor #9 harness is open or shorted, Park Assist (PTS) Sensor #9 circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1239 RAM indicates PTS Sensor 9 Ring Time Too Long.
Common causes: Common causes include Faulty Park Assist (PTS) Sensor #9, Park Assist (PTS) Sensor #9 harness is open or shorted, Park Assist (PTS) Sensor #9 circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 1,070

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1239 RAM Description

The Park Assist Module monitors the Park Assist (PTS) Sensor #9. The Park Assist Module sets the OBDII code when the Park Assist (PTS) Sensor #9 is not to factory specifications.

OBDII Code B1239 RAM - PTS Sensor 9 Ring Time Too Long - AutoCodes.com — B1239 RAM Code - PTS Sensor 9 Ring Time Too Long

What does this mean?

What are the Possible Causes of the DTC B1239 RAM?

Faulty Park Assist (PTS) Sensor #9
Park Assist (PTS) Sensor #9 harness is open or shorted
Park Assist (PTS) Sensor #9 circuit poor electrical connection
Faulty Park Assist Module

How to Fix the DTC B1239 RAM?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1239 RAM 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 B1239 RAM code?

Need more information on how to fix the B1239 RAM code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1239 RAM code diagnosed by a professional: Find a repair shop in your area

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 B1239 RAM Code

1. What are the common symptoms of OBDII code B1239 RAM related to the PTS Sensor 9 Ring Time Too Long?

The common symptoms include issues with the keyless entry system, difficulty starting the vehicle, and intermittent problems with the ignition.

2. What are some possible causes of OBDII code B1239 RAM indicating the PTS Sensor 9 Ring Time Too Long?

Potential causes may include a faulty PTS sensor, a problem with the key fob, issues with the vehicle's security system, or wiring/connectivity issues.

3. How can I diagnose the OBDII code B1239 RAM related to the PTS Sensor 9 Ring Time Too Long?

Diagnosis involves using a professional OBDII scanner to retrieve the specific code, checking the key fob for proper functioning, inspecting the wiring for any visible damage, and testing the PTS sensor.

4. What are some repair tips for resolving OBDII code B1239 RAM indicating the PTS Sensor 9 Ring Time Too Long?

Repair tips may include replacing the faulty PTS sensor, repairing any damaged wiring, reprogramming the key fob, or resetting the vehicle's security system.

5. Can I drive my vehicle with the OBDII code B1239 RAM related to the PTS Sensor 9 Ring Time Too Long?

It is not recommended to drive the vehicle with this code present, as it may lead to further issues with starting the vehicle or potential security concerns.

6. How much does it typically cost to repair OBDII code B1239 RAM indicating the PTS Sensor 9 Ring Time Too Long?

The cost of repair can vary depending on the specific issue causing the code, but it may range from a few hundred to a thousand dollars, including parts and labor.

7. Is it possible to reset the OBDII code B1239 RAM associated with the PTS Sensor 9 Ring Time Too Long without repairs?

While you may be able to clear the code temporarily, it is not recommended to do so without addressing the underlying issue, as it may lead to recurring problems in the future.

8. Are there any preventive measures to avoid encountering the OBDII code B1239 RAM related to the PTS Sensor 9 Ring Time Too Long?

Regularly inspecting the key fob, maintaining the vehicle's security system, and addressing any warning signs promptly can help prevent issues leading to this code.

9. How long does it typically take to repair OBDII code B1239 RAM linked to the PTS Sensor 9 Ring Time Too Long?

The repair time can vary based on the exact cause of the code and the complexity of the fix, but it may take a few hours to a day for most cases.

10. Can a DIY enthusiast fix OBDII code B1239 RAM indicating the PTS Sensor 9 Ring Time Too Long?

While some basic troubleshooting and repairs can be done by a DIY enthusiast, diagnosing and fixing this specific code may require professional expertise and specialized tools.