B0958 Buick Code - Parking Assist Rear Sensor Left Corner Circuit
Quick Answer
The parking assist sensors are 3-wire ultrasonic sensors that are used to determine the distance between the vehicle and an object. Common causes include Faulty Parking Assist Rear Sensor Left Corner, Parking Assist Rear Sensor Left Corner harness is open or shorted, Parking Assist Rear Sensor Left Corner 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
- B0958 Buick indicates Parking Assist Rear Sensor Left Corner Circuit.
- Common causes
- Common causes include Faulty Parking Assist Rear Sensor Left Corner, Parking Assist Rear Sensor Left Corner harness is open or shorted, Parking Assist Rear Sensor Left Corner 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.
Code B0958 Buick Description
What are the Possible Causes of the DTC B0958 Buick?
- Faulty Parking Assist Rear Sensor Left Corner
- Parking Assist Rear Sensor Left Corner harness is open or shorted
- Parking Assist Rear Sensor Left Corner circuit poor electrical connection
- Faulty Parking Assist Control Module
How to Fix the DTC B0958 Buick?
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.
Code Tech Notes
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
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B0958 Buick 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.
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Frequently Asked Questions about B0958 Buick Code
1. What are the common symptoms of OBDII code B0958 in a Buick related to the Parking Assist Rear Sensor Left Corner Circuit?
- Common symptoms include a malfunctioning or non-functional rear left corner parking sensor, inaccurate distance readings, and persistent parking assist warnings on the dashboard.
2. What are the possible causes of OBDII code B0958 in a Buick?
- The code B0958 in a Buick may be triggered by issues such as a faulty rear left corner parking sensor, damaged wiring or connectors in the circuit, or a defective control module.
3. How can I diagnose the OBDII code B0958 in my Buick related to the Parking Assist Rear Sensor Left Corner Circuit?
- Diagnosis typically involves using an OBDII scanner to retrieve the specific fault code, visually inspecting the parking sensor and its wiring for visible damage, and conducting electrical tests to pinpoint the issue.
4. Can I still drive my Buick with the OBDII code B0958 related to the Parking Assist Rear Sensor Left Corner Circuit?
- While it is generally safe to drive the vehicle with this code, it is advisable to address the underlying issue promptly to ensure the proper functioning of the parking assist system.
5. What are some DIY repair tips for fixing OBDII code B0958 in a Buick?
- DIY repair tips may include checking and cleaning the sensor connections, inspecting and repairing damaged wiring, replacing the faulty rear left corner parking sensor, and resetting the fault code with a scan tool.
6. How much does it typically cost to repair OBDII code B0958 in a Buick at a professional auto repair shop?
- Repair costs for OBDII code B0958 can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor at a professional auto repair shop.
7. Will resetting the OBDII code B0958 in my Buick make the issue go away permanently?
- Resetting the code may clear the warning temporarily, but if the underlying issue such as a faulty sensor or wiring is not addressed, the code is likely to reappear.
8. Can extreme weather conditions affect the operation of the Parking Assist Rear Sensor Left Corner Circuit in a Buick?
- Yes, extreme weather conditions like heavy rain, snow, or extreme temperatures can potentially affect the performance of the parking sensor and trigger fault codes like B0958.
9. Is it possible to bypass or disable the Parking Assist Rear Sensor Left Corner Circuit in a Buick to avoid dealing with OBDII code B0958?
- While it may be possible to bypass or disable the system, it is not recommended as it compromises safety and convenience features of the vehicle.
10. How can regular maintenance help prevent issues like OBDII code B0958 in a Buick's Parking Assist Rear Sensor Left Corner Circuit?
- Regular maintenance, including inspecting and cleaning sensors, checking wiring connections, and addressing any warning signs promptly, can help prevent issues like code B0958 from occurring.
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