B0959 Saturn Code - Parking Assist Rear Sensor Left Middle Circuit
Quick Answer
The B0959 diagnostic trouble code for Saturn vehicles specifically refers to an issue with the Parking Assist Rear Sensor Left Middle Circuit. Common causes include Faulty rear left middle 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
- B0959 Saturn indicates Parking Assist Rear Sensor Left Middle Circuit.
- Common causes
- Common causes include Faulty rear left middle 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.
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Code B0959 Saturn Description
The B0959 diagnostic trouble code for Saturn vehicles specifically refers to an issue with the Parking Assist Rear Sensor Left Middle Circuit. This code indicates that there is a malfunction in the circuit that controls the rear left middle parking sensor. Parking assist systems are designed to help drivers park their vehicles safely by alerting them to obstacles in their path. When this particular sensor circuit is not functioning correctly, it can lead to a variety of issues that affect the vehicle's overall performance and safety.
Common Causes of B0959 Saturn
- Faulty rear left middle parking sensor.
- Damaged wiring or connectors in the sensor circuit.
- Corrosion or debris affecting the sensor's functionality.
- Electronic control unit (ECU) issues related to the parking assist system.
- Impact or physical damage to the sensor.
Symptoms of B0959 Saturn
- Parking assist system not providing accurate distance warnings.
- Rear left middle parking sensor not functioning.
- Warning light illuminated on the dashboard related to parking assist system.
- Audible alerts from the parking assist system not working properly.
How to Fix B0959 Saturn
- Begin by conducting a visual inspection of the rear left middle parking sensor and its wiring for any visible damage or corrosion.
- Use a multimeter to test the sensor's resistance and ensure it is within the manufacturer's specified range.
- Check the wiring and connectors for continuity and repair or replace any damaged components.
- Clear the diagnostic trouble code from the vehicle's ECU using a diagnostic scanner.
- Test the parking assist system to ensure proper functionality and recalibrate if necessary.
Cost to Fix B0959 Saturn
The typical repair costs for addressing the B0959 code on a Saturn vehicle can vary depending on the specific issue causing the malfunction. In general, replacing a faulty parking sensor or repairing damaged wiring can range from $150 to $300, including parts and labor. However, additional costs may apply if there are underlying ECU issues or more extensive repairs needed. It is recommended to consult with a qualified mechanic or dealership to obtain a more accurate estimate based on the vehicle's make and model, as well as local labor rates. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to inquire about these factors before proceeding with the repair.
Tech Notes for B0959 Saturn
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 Saturn Code
1. What are the common symptoms of OBDII code B0959 in a Saturn related to the Parking Assist Rear Sensor Left Middle Circuit?
- Common symptoms may include a malfunctioning rear parking sensor on the left middle side of the vehicle, leading to inaccurate or non-functional parking assist.
2. What are the possible causes of OBDII code B0959 in a Saturn?
- The code B0959 can be triggered by issues such as a faulty rear parking sensor, damaged wiring or connectors, or a problem with the sensor circuit.
3. How can I diagnose the Parking Assist Rear Sensor Left Middle Circuit issue in my Saturn?
- To diagnose the issue, you can use an OBDII scanner to read the specific error code (B0959) and then visually inspect the rear parking sensor on the left middle side for any visible damage.
4. Is it safe to drive my Saturn with the B0959 OBDII code related to the Parking Assist Rear Sensor Left Middle Circuit?
- It is generally safe to drive the vehicle with this code, but you may experience issues with the parking assist system, leading to difficulties in parking or maneuvering in tight spaces.
5. What are some repair tips for fixing the B0959 OBDII code in a Saturn?
- Repairing this issue may involve replacing the faulty rear parking sensor, repairing or replacing damaged wiring or connectors, and ensuring the circuit is properly functioning.
6. Can I reset the B0959 OBDII code in my Saturn without fixing the issue?
- While you can clear the error code with an OBDII scanner, it is recommended to address the underlying issue causing the code to prevent further malfunctions in the parking assist system.
7. How much does it typically cost to repair the B0959 OBDII code related to the Parking Assist Rear Sensor Left Middle Circuit in a Saturn?
- The cost of repair can vary depending on the specific issue, but it may involve parts and labor costs for replacing the sensor, repairing wiring, or addressing other related problems.
8. Are there any preventive measures I can take to avoid the B0959 OBDII code in my Saturn?
- Regularly inspecting and maintaining the parking assist system, including the sensors and wiring, can help prevent issues that may trigger the B0959 code.
9. Can extreme weather conditions affect the operation of the Parking Assist Rear Sensor Left Middle Circuit in a Saturn?
- Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially affect the performance of the parking assist sensors and circuitry.
10. Is it possible to bypass or disable the parking assist system temporarily if I encounter the B0959 OBDII code in my Saturn?
- While it is possible to disable the parking assist system, it is not recommended as it can compromise safety and convenience, especially when parking in tight spaces.
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