B0958 2016 GMC Sierra Code - Parking Assist Rear Sensor Left Corner Circuit
Quick Answer
The B0958 diagnostic trouble code (DTC) for a 2016 GMC Sierra relates to the Parking Assist Rear Sensor Left Corner Circuit. Common causes include Faulty rear left corner parking sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or debris affecting the sensor's functionality. 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 2016 GMC Sierra indicates Parking Assist Rear Sensor Left Corner Circuit.
- Common causes
- Common causes include Faulty rear left corner parking sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or debris affecting the sensor's functionality.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B0958 2016 GMC Sierra Description
The B0958 diagnostic trouble code (DTC) for a 2016 GMC Sierra relates to the Parking Assist Rear Sensor Left Corner Circuit. This code indicates a malfunction in the circuit that controls 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, potentially compromising the effectiveness of the parking assist system.
Common Causes of B0958 2016 GMC Sierra
- Faulty rear left corner parking sensor.
- Damaged wiring or connectors in the sensor circuit.
- Corrosion or debris affecting the sensor's functionality.
- Issues with the vehicle's computer or control module.
- Electrical issues such as short circuits or open circuits in the circuit.
Symptoms of B0958 2016 GMC Sierra
- Parking assist system not providing accurate distance warnings on the left rear corner.
- Constant or intermittent warning messages related to the parking assist system.
- Difficulty in parking or maneuvering the vehicle in tight spaces.
- In some cases, the malfunction indicator lamp (MIL) may illuminate on the dashboard.
How to Fix B0958 2016 GMC Sierra
- Begin by diagnosing the specific cause of the issue using a diagnostic scan tool to retrieve the trouble codes and pinpoint the faulty sensor or circuit.
- Inspect the rear left corner parking sensor for any physical damage or signs of corrosion, replacing it if necessary.
- Check the wiring and connectors in the sensor circuit for any damage or loose connections, repairing or replacing them as needed.
- Clear the DTCs from the vehicle's computer using the scan tool after completing the repairs.
- Test the parking assist system to ensure that the sensor is now functioning correctly and providing accurate readings.
Cost to Fix B0958 2016 GMC Sierra
The cost of repairing a 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 faulty sensor or repairing wiring/connectors can range from $150 to $300, including parts and labor. However, additional costs may apply if there are underlying electrical issues or if diagnostic time is required to pinpoint the exact cause of the problem. It's advisable to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate based on your vehicle's make and model. Keep in mind that labor rates can vary, with hourly rates typically ranging from $80 to $150.
Tech Notes for B0958 2016 GMC Sierra
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
Need more information about the B0958 2016 GMC Sierra code?
Need more information on how to fix the B0958 2016 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B0958 2016 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B0958 2016 GMC Sierra Code
1. What are the common symptoms of OBDII code B0958 in a 2016 GMC Sierra related to the Parking Assist Rear Sensor Left Corner Circuit?
- The common symptoms include a malfunctioning or non-responsive rear parking sensor on the left corner of the vehicle.
2. What are the possible causes of OBDII code B0958 in a 2016 GMC Sierra?
- The code B0958 typically indicates a fault in the wiring, connection, or the sensor itself in the left rear corner of the parking assist system.
3. How can I diagnose the issue causing OBDII code B0958 in my 2016 GMC Sierra?
- To diagnose the problem, you can visually inspect the wiring and connections of the left rear corner parking sensor. You may also use a multimeter to test for continuity and proper voltage.
4. Can I still use my rear parking assist system if OBDII code B0958 is present in my 2016 GMC Sierra?
- With the code B0958 present, the affected rear parking sensor may not function properly, which could impact the accuracy of the parking assist system. It's recommended to address the issue promptly.
5. How can I repair OBDII code B0958 related to the Parking Assist Rear Sensor Left Corner Circuit in my 2016 GMC Sierra?
- Repairing the code B0958 may involve repairing or replacing the faulty wiring, connector, or the left rear corner parking sensor itself. It's advisable to follow the manufacturer's diagnostic and repair procedures.
6. Are there any DIY tips for troubleshooting OBDII code B0958 in a 2016 GMC Sierra?
- DIY tips for troubleshooting may include checking for loose connections, inspecting the sensor for physical damage, and ensuring there are no obstructions blocking the sensor's view.
7. Is it safe to drive my 2016 GMC Sierra with OBDII code B0958 unresolved?
- While you can still operate the vehicle with the code present, it's recommended to address the issue to ensure the proper functioning of the rear parking assist system for added safety and convenience.
8. Can extreme weather conditions affect the operation of the rear parking sensor associated with OBDII code B0958 in a 2016 GMC Sierra?
- Extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially impact the performance of the parking sensor. It's important to keep the sensor clean and free from any obstructions.
9. Will resetting the OBDII system clear the B0958 code in my 2016 GMC Sierra?
- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the B0958 code is not addressed, it is likely to reappear after driving cycles.
10. How much does it typically cost to repair OBDII code B0958 related to the Parking Assist Rear Sensor Left Corner Circuit in a 2016 GMC Sierra?
- The cost of repairing OBDII code B0958 can vary depending on the exact cause of the issue. It may involve simple repairs such as fixing a loose connection or require replacing the sensor, which can range from moderate to higher costs.
Discuss the causes and fixes for B0958 2016 GMC Sierra OBDII Code
Code B0958 2016 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.