Engine-CodesChevrolet – B0958 2017 Chevrolet Silverado

B0958 2017 Chevrolet Silverado Code - Parking Assist Rear Sensor Left Corner Circuit

Quick Answer

The B0958 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado relates to the Parking Assist Rear Sensor Left Corner Circuit. Common causes include Faulty rear left corner parking sensor, Wiring or connection issues in the sensor circuit, Water or debris damage to the sensor. 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 2017 Chevrolet Silverado indicates Parking Assist Rear Sensor Left Corner Circuit.
Common causes
Common causes include Faulty rear left corner parking sensor, Wiring or connection issues in the sensor circuit, Water or debris damage to the sensor.
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code B0958 2017 Chevrolet Silverado Description

The B0958 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado relates to the Parking Assist Rear Sensor Left Corner Circuit. This code indicates a malfunction in the circuit responsible for the rear left corner parking sensor. The parking assist system uses sensors located around the vehicle to detect obstacles and aid the driver in parking maneuvers. When this specific sensor circuit fails, it can lead to inaccurate or non-functional readings, affecting the overall performance of the parking assist system.

OBDII Code B0958 2017 Chevrolet Silverado - Parking Assist Rear Sensor Left Corner Circuit
B0958 2017 Chevrolet Silverado Code - Parking Assist Rear Sensor Left Corner Circuit

Common Causes of B0958 2017 Chevrolet Silverado

  1. Faulty rear left corner parking sensor
  2. Wiring or connection issues in the sensor circuit
  3. Water or debris damage to the sensor
  4. Electronic control module (ECM) malfunction
  5. Vehicle collision or impact affecting the sensor

Symptoms of B0958 2017 Chevrolet Silverado

  1. Parking assist system not functioning properly
  2. Inaccurate or missing alerts from the rear left corner sensor
  3. Warning light illuminated on the dashboard
  4. Difficulty parking or maneuvering in tight spaces

How to Fix B0958 2017 Chevrolet Silverado

  1. Begin by conducting a visual inspection of the rear left corner parking sensor and its wiring for any visible damage or loose connections.
  2. Use a multimeter to test the sensor's resistance and ensure it is within the manufacturer's specifications.
  3. If the sensor is faulty, replace it with a new OEM part and recalibrate the parking assist system.
  4. Check the wiring harness for any breaks or shorts, repairing or replacing damaged sections as needed.
  5. Clear the DTC from the vehicle's computer using a diagnostic scan tool and test the parking assist system to ensure proper functionality.

Cost to Fix B0958 2017 Chevrolet Silverado

The cost of repairing the Parking Assist Rear Sensor Left Corner Circuit issue can vary depending on the specific cause of the problem and the labor rates in your area. Typically, replacing a parking sensor can range from $100 to $300, while addressing wiring or connection issues may add to the total cost. Including parts and labor, the total repair cost could range from $200 to $500. It's advisable to consult with a qualified mechanic or dealership to obtain a more accurate estimate based on your vehicle's make and model. Keep in mind that diagnostic time and labor rates can vary, so it's recommended to inquire about these factors before proceeding with the repair.

Tech Notes for B0958 2017 Chevrolet Silverado

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.

Frequently Asked Questions about B0958 2017 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B0958 in a 2017 Chevrolet Silverado?

The common symptoms of OBDII code B0958 in a 2017 Chevrolet Silverado include a malfunctioning rear parking assist system, inaccurate distance readings from the left corner sensor, and possibly an illuminated warning light on the dashboard.

2. What does the OBDII code B0958 for a 2017 Chevrolet Silverado indicate?

OBDII code B0958 for a 2017 Chevrolet Silverado indicates a fault in the Parking Assist Rear Sensor Left Corner Circuit, specifically related to the left corner sensor.

3. What are the possible causes of OBDII code B0958 in a 2017 Chevrolet Silverado?

Possible causes of OBDII code B0958 in a 2017 Chevrolet Silverado include a faulty rear left corner sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor module.

4. How can I diagnose the issue related to OBDII code B0958 in my 2017 Chevrolet Silverado?

Diagnosing the issue related to OBDII code B0958 in a 2017 Chevrolet Silverado usually involves performing a visual inspection of the left corner sensor and its wiring, checking for any visible damage or loose connections.

5. What are some repair tips for resolving OBDII code B0958 in a 2017 Chevrolet Silverado?

Some repair tips for resolving OBDII code B0958 in a 2017 Chevrolet Silverado include replacing the faulty rear left corner sensor, repairing or replacing damaged wiring or connectors in the sensor circuit, and resetting the system after repairs are completed.

6. Can I continue driving my 2017 Chevrolet Silverado with OBDII code B0958?

It is not recommended to continue driving your 2017 Chevrolet Silverado with OBDII code B0958, as the malfunctioning rear parking assist system may affect your ability to accurately judge distances while parking, increasing the risk of accidents.

7. Will OBDII code B0958 cause any other issues in my 2017 Chevrolet Silverado?

While OBDII code B0958 specifically relates to the Parking Assist Rear Sensor Left Corner Circuit, if left unresolved, it may impact the overall functionality of the parking assist system in your 2017 Chevrolet Silverado.

8. How much does it typically cost to repair OBDII code B0958 in a 2017 Chevrolet Silverado?

The cost to repair OBDII code B0958 in a 2017 Chevrolet Silverado can vary depending on the exact cause of the issue, but it may involve costs for parts such as sensors or wiring, as well as labor charges for diagnostics and repairs.

9. Can I reset OBDII code B0958 in my 2017 Chevrolet Silverado on my own?

You may be able to reset OBDII code B0958 in your 2017 Chevrolet Silverado by using an OBDII scanner to clear the code after addressing the underlying issue with the Parking Assist Rear Sensor Left Corner Circuit.

10. Should I seek professional help for fixing OBDII code B0958 in my 2017 Chevrolet Silverado?

It is recommended to seek professional help from a qualified mechanic or dealership to diagnose and repair OBDII code B0958 in your 2017 Chevrolet Silverado, especially if you are unsure about performing the necessary repairs yourself.

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