B0959:08 Code - Parking Assist Rear Sensor Left Middle Circuit Performance - Signal Invalid
Quick Answer
The B0959:08 diagnostic trouble code (DTC) specifically refers to an issue with the Parking Assist Rear Sensor Left Middle Circuit Performance, indicating that the signal being received from this sensor is invalid. Common causes include Faulty rear left middle parking sensor, Damaged wiring or connectors related to the sensor, Corrosion or debris 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
- B0959:08 indicates Parking Assist Rear Sensor Left Middle Circuit Performance - Signal Invalid.
- Common causes
- Common causes include Faulty rear left middle parking sensor, Damaged wiring or connectors related to the sensor, Corrosion or debris 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 B0959:08 Description
The B0959:08 diagnostic trouble code (DTC) specifically refers to an issue with the Parking Assist Rear Sensor Left Middle Circuit Performance, indicating that the signal being received from this sensor is invalid. This code is commonly found in vehicles equipped with parking assist systems that use sensors to detect obstacles and aid the driver in parking maneuvers. The sensor in question is located on the rear left side of the vehicle, typically in the middle area.
Common Causes of B0959:08
- Faulty rear left middle parking sensor.
- Damaged wiring or connectors related to the sensor.
- Corrosion or debris affecting the sensor's performance.
- Issues with the control module processing the sensor data.
- Electrical problems within the parking assist system.
Symptoms of B0959:08
- Parking assist system not activating or providing inaccurate readings.
- Warning lights related to the parking assist system appearing on the dashboard.
- Difficulty in parking or maneuvering in tight spaces.
- Audible alerts from the parking assist system not functioning correctly.
How to Fix B0959:08
- Begin by conducting a visual inspection of the rear left middle parking sensor, checking for any physical damage or signs of corrosion.
- Test the sensor using a multimeter to determine if it is sending the correct signals to the control module.
- Inspect the wiring and connectors connected to the sensor for any damage or loose connections, repairing or replacing as necessary.
- If the sensor and wiring are in good condition, the issue may lie with the control module, requiring further diagnostics or replacement.
- Clear the DTC from the vehicle's computer system after completing the repairs and test the parking assist system to ensure proper functionality.
Cost to Fix B0959:08
The typical repair costs for addressing a B0959:08 code can vary depending on the specific cause of the issue. In general, replacing a faulty parking sensor can cost between $100 and $300, including parts and labor. If the issue is related to wiring or connectors, additional costs may be incurred for repairs or replacements. The total cost of resolving this code could range from $150 to $500, depending on the extent of the repairs needed.
Tech Notes for B0959:08
B0959:02 Parking Assist Rear Sensor Left Middle Circuit Short to Ground
B0959:04 Parking Assist Rear Sensor Left Middle Circuit Open
B0959:06 Parking Assist Rear Sensor Left Middle Circuit Low Voltage/Open
B0959:08 Parking Assist Rear Sensor Left Middle Circuit Performance - Signal Invalid
B0959:18 Parking Assist Rear Sensor Left Middle Circuit Low Signal Amplitude
B0959:21 Parking Assist Rear Sensor Left Middle Circuit Incorrect Period
B0959:22 Parking Assist Rear Sensor Left Middle Circuit Too Short Low-Time
B0959:3A Parking Assist Rear Sensor Left Middle Circuit Incorrect Component Installed
B0959:3B Parking Assist Rear Sensor Left Middle Circuit Self-Test Malfunction
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