AutoCodes – RAM – B123B RAM

B123B RAM 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 RAM 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 1,188

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

What does this mean?

What are the Possible Causes of the DTC B123B RAM?

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 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 B123B 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 B123B RAM code?

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

Need Help with the Code?

Get the B123B 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 B123B RAM Code

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

- Common symptoms include issues with the parking sensor system, such as erratic behavior or failure to detect obstacles.

2. What are the possible causes of the B123B RAM code?

- The code can be triggered by a faulty parking sensor, damaged wiring, or a problem with the sensor circuit.

3. How can I diagnose the B123B RAM code?

- Diagnosis typically involves checking the wiring connections, inspecting the parking sensor, and using a scan tool to identify the specific sensor causing the issue.

4. Can I continue driving with the B123B RAM code active?

- It is generally safe to drive with this code, but it is recommended to address the issue promptly to ensure proper functioning of the parking sensor system.

5. How can I repair the B123B RAM code?

- Repair may involve replacing the faulty parking sensor, repairing damaged wiring, or addressing any issues with the sensor circuit.

6. Are there any DIY tips for troubleshooting the B123B RAM code?

- DIY enthusiasts can start by visually inspecting the wiring and sensors for any visible damage before considering more advanced diagnostic steps.

7. Will resetting the OBDII code clear the B123B RAM fault?

- Resetting the code may temporarily clear the fault, but if the underlying issue is not addressed, the code is likely to reappear.

8. Is it possible for a loose connection to trigger the B123B RAM code?

- Yes, a loose or corroded connection in the sensor circuit can lead to the B123B RAM fault code.

9. Can extreme weather conditions affect the B123B RAM code?

- Extreme weather conditions, such as heavy rain or extreme temperatures, can sometimes cause intermittent issues with the parking sensor system triggering the B123B RAM code.

10. How long does it typically take to repair the B123B RAM code?

- The repair time can vary depending on the exact cause of the code, but in most cases, it can be resolved within a few hours by a qualified technician.