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Engine-Codes – Generic – B0958:22

B0958:22 Code - Parking Assist Rear Sensor Left Corner Circuit Too Short Low-Time

Quick Answer

The B0958:22 diagnostic trouble code (DTC) indicates that there is an issue with the Parking Assist Rear Sensor Left Corner Circuit being too short low-time. Common causes include Faulty rear left corner sensor, Damaged wiring or connectors leading to the sensor, Malfunctioning control module for the parking assist system. 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
B0958:22 indicates Parking Assist Rear Sensor Left Corner Circuit Too Short Low-Time.
Common causes
Common causes include Faulty rear left corner sensor, Damaged wiring or connectors leading to the sensor, Malfunctioning control module for the parking assist system.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code B0958:22 Description

The B0958:22 diagnostic trouble code (DTC) indicates that there is an issue with the Parking Assist Rear Sensor Left Corner Circuit being too short low-time. This code is typically found in vehicles equipped with parking assist systems that use sensors to detect obstacles when parking. The sensor located on the rear left corner of the vehicle is not functioning properly, which can lead to inaccurate readings or a complete failure of the parking assist system.

OBDII Code B0958:22 - Parking Assist Rear Sensor Left Corner Circuit Too Short Low-Time
B0958:22 Code - Parking Assist Rear Sensor Left Corner Circuit Too Short Low-Time

Common Causes of B0958:22

  1. Faulty rear left corner sensor.
  2. Damaged wiring or connectors leading to the sensor.
  3. Malfunctioning control module for the parking assist system.
  4. Sensor calibration issues.
  5. Environmental factors such as moisture or debris affecting sensor performance.

Symptoms of B0958:22

  1. Parking assist system not engaging or providing inaccurate readings.
  2. Warning lights or messages related to the parking assist system on the dashboard.
  3. Difficulty parking or maneuvering the vehicle in tight spaces.
  4. Audible alerts from the parking assist system not functioning properly.
  5. Visible damage to the rear left corner sensor or wiring.

How to Fix B0958:22

  1. Begin by conducting a visual inspection of the rear left corner sensor and wiring to check for any visible damage or loose connections.
  2. Use a diagnostic scan tool to retrieve the specific fault codes and pinpoint the exact cause of the issue.
  3. Test the sensor's functionality by manually triggering the parking assist system and observing the sensor's response.
  4. Replace the faulty rear left corner sensor if it is determined to be the cause of the issue.
  5. Clear the DTCs from the vehicle's system memory and recalibrate the parking assist system to ensure proper functionality.

Cost to Fix B0958:22

The typical repair costs for addressing a B0958:22 code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the parts for replacing a rear left corner sensor can range from $100 to $300, while the labor costs may be between $100 and $200. Overall, the total repair cost for resolving this issue could be in the range of $200 to $500. It is recommended to consult with a professional mechanic or dealership to get an accurate estimate based on the vehicle's make and model, as well as the extent of the repair needed. Labor rates at auto repair shops can vary, so it's advisable to inquire about the specific rates in your area for a more precise cost estimate.

What does this mean?

Tech Notes for B0958:22

B0958:01 Parking Assist Rear Sensor Left Corner Circuit Short to Battery

B0958:02 Parking Assist Rear Sensor Left Corner Circuit Short to Ground

B0958:04 Parking Assist Rear Sensor Left Corner Circuit Open

B0958:06 Parking Assist Rear Sensor Left Corner Circuit Low Voltage/Open

B0958:08 Parking Assist Rear Sensor Left Corner Circuit Performance - Signal Invalid

B0958:18 Parking Assist Rear Sensor Left Corner Circuit Low Signal Amplitude

B0958:21 Parking Assist Rear Sensor Left Corner Circuit Incorrect Period

B0958:22 Parking Assist Rear Sensor Left Corner Circuit Too Short Low-Time

B0958:3A Parking Assist Rear Sensor Left Corner Circuit Incorrect Component Installed

B0958:3B Parking Assist Rear Sensor Left Corner Circuit Self-Test Malfunction

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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.

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