AutoCodes – Jeep – B123B Jeep

B123B Jeep Code - PTS Sensor 10 Circuit Low

Quick Answer

The Park Assist Module monitors the Park Assist (PTS) Sensor #10. Common causes include Faulty Park Assist (PTS) Sensor #10, Park Assist (PTS) Sensor #10 harness is open or shorted, Park Assist (PTS) Sensor #10 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: B123B Jeep indicates PTS Sensor 10 Circuit Low.
Common causes: Common causes include Faulty Park Assist (PTS) Sensor #10, Park Assist (PTS) Sensor #10 harness is open or shorted, Park Assist (PTS) Sensor #10 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 4,750

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 B123B Jeep Description

The Park Assist Module monitors the Park Assist (PTS) Sensor #10. The Park Assist Module sets the OBDII code when the Park Assist (PTS) Sensor #10 is not to factory specifications.

OBDII Code B123B Jeep - PTS Sensor 10 Circuit Low - AutoCodes.com — B123B Jeep Code - PTS Sensor 10 Circuit Low

What does this mean?

What are the Possible Causes of the DTC B123B Jeep?

Faulty Park Assist (PTS) Sensor #10
Park Assist (PTS) Sensor #10 harness is open or shorted
Park Assist (PTS) Sensor #10 circuit poor electrical connection
Faulty Park Assist Module

How to Fix the DTC B123B Jeep?

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 B123B Jeep 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 B123B Jeep code?

Need more information on how to fix the B123B Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B123B Jeep 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 B123B Jeep Code

1. What are the common symptoms of OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low?

Potential symptoms include issues with the push-button start system, difficulty starting the vehicle, and the engine stalling unexpectedly.

2. What are some possible causes of OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low?

Common causes of this code include a faulty PTS sensor, damaged wiring or connectors related to the sensor, or a problem with the push-button start module.

3. How can I diagnose the OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low?

Diagnosis typically involves using a diagnostic scanner to read the code, testing the PTS sensor and related components for proper function, and inspecting the wiring for any visible damage.

4. Is it safe to continue driving with OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low?

Continuing to drive with this code may result in unpredictable engine behavior and potential starting issues, so it is recommended to address the problem as soon as possible.

5. Can I repair OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low myself?

Repairing this code may require some technical knowledge and tools, such as a multimeter for testing electrical components. If you are comfortable with automotive repairs, you may be able to address the issue yourself.

6. How much does it typically cost to fix OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low?

The cost of repair can vary depending on the specific cause of the code and whether you choose to address the issue yourself or take your vehicle to a professional mechanic. Costs may include parts and labor.

7. Are there any DIY tips for troubleshooting OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low?

You can start by checking the wiring and connectors related to the PTS sensor for any visible damage or corrosion. Additionally, testing the sensor with a multimeter can help determine if it is functioning correctly.

8. How long does it typically take to repair OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low?

The repair time can vary depending on the exact cause of the code and your level of experience with automotive repairs. In some cases, the issue can be resolved within a few hours.

9. Can OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low cause other problems in the vehicle?

While the primary issue associated with this code is related to the push-button start system, unresolved problems with the PTS sensor can lead to further starting and engine performance issues if left unaddressed.

10. Will resetting the OBDII code B123B (Jeep) - PTS Sensor 10 Circuit Low make it go away permanently?

Resetting the code may temporarily clear the warning light, but if the underlying issue with the PTS sensor or related components is not fixed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.