B0959:01 Code - Parking Assist Rear Sensor Left Middle Circuit Short to Battery
Quick Answer
The B0959:01 diagnostic trouble code (DTC) indicates a problem with the Parking Assist Rear Sensor Left Middle Circuit being shorted to the battery. Common causes include Wiring harness damage or short circuit, Faulty rear parking sensor, Corrosion or poor connections in the sensor circuit. 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
- B0959:01 indicates Parking Assist Rear Sensor Left Middle Circuit Short to Battery.
- Common causes
- Common causes include Wiring harness damage or short circuit, Faulty rear parking sensor, Corrosion or poor connections in the sensor circuit.
- 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 B0959:01 Description
The B0959:01 diagnostic trouble code (DTC) indicates a problem with the Parking Assist Rear Sensor Left Middle Circuit being shorted to the battery. This sensor is a crucial component of the vehicle's parking assist system, which helps drivers navigate tight parking spaces by alerting them to obstacles behind the vehicle. When this sensor malfunctions, it can lead to inaccurate readings or a complete failure of the parking assist system.
Common Causes of B0959:01
- Wiring harness damage or short circuit.
- Faulty rear parking sensor.
- Corrosion or poor connections in the sensor circuit.
- Water intrusion or moisture affecting the sensor.
- Electrical issues in the vehicle's battery or power supply.
Symptoms of B0959:01
- Parking assist system not functioning properly or disabled.
- Constant beeping or warning messages indicating an obstacle when there is none.
- Inaccurate distance readings displayed on the parking assist screen.
- Malfunction indicator light (MIL) illuminated on the dashboard.
How to Fix B0959:01
- Begin by inspecting the wiring harness connected to the rear parking sensor for any visible damage or signs of a short circuit. Repair or replace any damaged wiring.
- Test the rear parking sensor using a multimeter to check for proper functionality. Replace the sensor if it is found to be faulty.
- Check for corrosion or poor connections in the sensor circuit and clean or repair as necessary.
- Inspect for any water intrusion or moisture affecting the sensor and address the source of the issue to prevent future damage.
- Clear the DTC using a diagnostic scan tool and test the parking assist system to ensure proper operation.
Cost to Fix B0959:01
The typical repair costs for addressing a Parking Assist Rear Sensor Left Middle Circuit Short to Battery issue can vary depending on the extent of the damage and the specific components that need to be replaced. On average, the parts for this repair may range from $50 to $200, while the labor costs can range from $100 to $300. Keep in mind that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and the shop's labor rates. It is recommended to consult with a professional mechanic for a more accurate cost estimate based on your specific situation.
Tech Notes for B0959:01
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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Frequently Asked Questions about B0959:01 Code
What does OBDII code B0959:01 mean?
Code B0959:01 indicates a short to battery in the Parking Assist Rear Sensor Left Middle Circuit, which affects the functionality of the parking assist system.
What are the symptoms of code B0959:01?
Common symptoms include the parking assist system not working properly, warning lights on the dashboard, or irregular beeping from the parking sensors.
What causes code B0959:01?
This code is typically caused by damaged wiring, a short circuit, a faulty left middle parking sensor, or corrosion in the sensor connections.
How can I diagnose code B0959:01?
You can diagnose this code by inspecting the wiring and connections for damage or corrosion, using a multimeter to check for shorts, and testing the functionality of the left middle parking sensor.
Can I drive with code B0959:01?
Yes, but it is not recommended since the parking assist system may not function correctly, increasing the risk of minor collisions during parking maneuvers.
How do I fix code B0959:01?
Repairs may include replacing the left middle parking sensor, repairing or replacing damaged wiring, cleaning corroded connections, or addressing electrical shorts.
How much does it cost to fix code B0959:01?
The repair cost can vary depending on the issue but typically ranges from $100 to $300, including parts and labor.
Do I need to replace the parking sensor for code B0959:01?
Not always. Sometimes the issue is caused by wiring or connection problems rather than the sensor itself. Testing the sensor before replacement is recommended.
Can a faulty parking sensor cause code B0959:01?
Yes, a faulty or internally damaged parking sensor can trigger this code by causing a short to battery in the circuit.
What tools are needed to repair code B0959:01?
You may need a multimeter, scan tool, wiring repair kit, and basic hand tools to diagnose and repair issues related to this code.
Discuss the causes and fixes for B0959:01 OBDII Code
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