AutoCodes – Generic – B1298

B1298 Code - Park Assist Sensor 11

Quick Answer

The Park Assist Sensors (PTS) are ultrasonic transceivers that are completely controlled by the Park Assist Module. Common causes include Faulty Park Assist Sensor 11, Park Assist Sensor 11 harness is open or shorted, Park Assist Sensor 11 circuit poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means: B1298 indicates Park Assist Sensor 11.
Common causes: Common causes include Faulty Park Assist Sensor 11, Park Assist Sensor 11 harness is open or shorted, Park Assist Sensor 11 circuit poor electrical connection.
Severity: Moderate - service should be scheduled soon.
Can I drive?: The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

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Code Popularity 30,584

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 29, 2024

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1298 Description

The Park Assist Sensors (PTS) are ultrasonic transceivers that are completely controlled by the Park Assist Module. The sensors transmit and receive ultrasonic signals. Each sensor has a voltage, signal, and return the circuit to the module. The sensors communicate with the Park Assist Module using a dedicated serial bus communication circuit. The Park Assist Module monitors the PTS Sensor when the vehicle in reverse and during the self-test while the vehicle is in drive between 18 km/h (11 mph) and 40 km/h (25 mph). The Park Assist Module sets the OBDII code when the Park Assist Sensor Signal circuit is not to factory specifications.

OBDII Code B1298 - Park Assist Sensor 11 - AutoCodes.com — B1298 Code - Park Assist Sensor 11

What does this mean?

What are the Possible Causes of the DTC B1298?

Faulty Park Assist Sensor 11
Park Assist Sensor 11 harness is open or shorted
Park Assist Sensor 11 circuit poor electrical connection
Faulty Park Assist Module

How to Fix the DTC B1298?

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

B1298-11 PTS SENSOR 11 CIRCUIT SHORT TO GROUND
B1298-12 PTS SENSOR 11 CIRCUIT SHORT TO BATTERY
B1298-25 PTS SENSOR 11 SIGNAL SHAPE / WAVEFORM FAILURE
B1298-92 PTS SENSOR 11 PERFORMANCE OR INCORRECT OPERATION

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1298 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 B1298 code?

Need more information on how to fix the B1298 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1298 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1298 Chrysler — Park Assist Sensor 11
B1298 Dodge — Park Assist Sensor 11
B1298 Jeep — Park Assist Sensor 11
B1298 RAM — Park Assist Sensor 11

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 B1298 Code

What does OBDII code B1298 mean?

OBDII code B1298 indicates a fault with the Park Assist Sensor 11, which may signify that the sensor is malfunctioning or not communicating properly with the vehicle's onboard computer.

What symptoms might I experience with code B1298?

Common symptoms include the park assist system not functioning, audible alerts not sounding when reversing, or warning lights on the dashboard indicating a fault in the parking assistance system.

What could cause the B1298 code to trigger?

Possible causes include a defective park assist sensor, wiring issues such as shorts or corrosion, or problems with the vehicle's control module.

Can I drive my car safely with the B1298 code?

Yes, you can drive your car safely, but you may not have the benefit of the park assist features, which could make parking more challenging.

How can I diagnose the issue related to code B1298?

Start by visually inspecting the park assist sensor and its wiring for any visible damage or corrosion. Then, use an OBDII scanner to check for any additional codes that might provide further insight.

What are some common repairs for code B1298?

Repairs may include replacing the faulty park assist sensor, repairing damaged wiring or connectors, or reprogramming the control module if necessary.

Is it necessary to clear the code after repairs?

Yes, after performing repairs, itâ€™s important to clear the code using an OBDII scanner and then test the system to ensure the issue has been resolved.

How much might it cost to fix the B1298 code?

Repair costs can vary widely depending on the specific issue, but expect to pay anywhere from $50 to $300 or more for parts and labor, particularly if a sensor needs to be replaced.

Can I fix the B1298 code myself?

If you have experience with automotive repairs, you might be able to replace a faulty sensor or repair wiring. However, if youâ€™re unsure, itâ€™s best to consult a professional mechanic.