B0958:08 Code - Parking Assist Rear Sensor Left Corner Circuit Performance - Signal Invalid
Quick Answer
The B0958:08 diagnostic trouble code indicates that there is a performance issue with the Parking Assist Rear Sensor located on the left corner of the vehicle. Common causes include Faulty Parking Assist sensor, Wiring or connection issues in the sensor circuit, Water intrusion or corrosion affecting the sensor's performance. 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
- B0958:08 indicates Parking Assist Rear Sensor Left Corner Circuit Performance - Signal Invalid.
- Common causes
- Common causes include Faulty Parking Assist sensor, Wiring or connection issues in the sensor circuit, Water intrusion or corrosion affecting the sensor's performance.
- 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.
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Code B0958:08 Description
The B0958:08 diagnostic trouble code indicates that there is a performance issue with the Parking Assist Rear Sensor located on the left corner of the vehicle. This code specifically points to an invalid signal being received from the sensor, which can lead to inaccuracies in detecting obstacles or objects while parking. The Parking Assist system relies on sensors to provide accurate distance measurements and alerts to the driver, enhancing safety and convenience during parking maneuvers. When the sensor's signal is invalid, it can compromise the system's functionality and potentially lead to incorrect readings or false alarms.
Common Causes of B0958:08
- Faulty Parking Assist sensor
- Wiring or connection issues in the sensor circuit
- Water intrusion or corrosion affecting the sensor's performance
- Sensor alignment or calibration errors
- Electronic control module (ECM) malfunctions related to the Parking Assist system
Symptoms of B0958:08
- Parking Assist system not functioning properly
- Warning lights or messages related to parking sensors on the dashboard
- Difficulty in detecting obstacles while parking
- Inconsistent or inaccurate distance readings when approaching objects
- Audible alerts or beeping sounds indicating a problem with the Parking Assist system
How to Fix B0958:08
- Perform a diagnostic scan to confirm the B0958:08 code and pinpoint the exact sensor causing the issue.
- Inspect the wiring harness and connections for any damage, corrosion, or loose connections.
- Test the Parking Assist sensor for proper functionality and replace if necessary.
- Clear the code from the vehicle's ECM memory and recalibrate the Parking Assist system.
- Conduct a road test to verify that the sensor is now providing accurate signals and the Parking Assist system is operating correctly.
Cost to Fix B0958:08
The cost of repairing a Parking Assist Rear Sensor Left Corner Circuit Performance issue can vary depending on the specific cause of the problem and the labor rates at the repair facility. Generally, replacing a faulty sensor and addressing wiring issues can range from $200 to $500, including parts and labor. However, costs may be higher if additional components need to be replaced or if specialized diagnostic equipment is required. It is recommended to obtain quotes from local auto repair shops to get an accurate estimate for this repair.
Tech Notes for B0958:08
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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