B0959 Pontiac Code - Parking Assist Rear Sensor Left Middle Circuit
Quick Answer
The B0959 diagnostic trouble code (DTC) for Pontiac vehicles specifically relates to an issue with the Parking Assist Rear Sensor Left Middle Circuit. Common causes include Faulty rear left middle parking sensor, Wiring issues such as shorts or open circuits, Poor electrical connections. 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 Pontiac indicates Parking Assist Rear Sensor Left Middle Circuit.
- Common causes
- Common causes include Faulty rear left middle parking sensor, Wiring issues such as shorts or open circuits, Poor electrical connections.
- 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 Pontiac Description
The B0959 diagnostic trouble code (DTC) for Pontiac vehicles specifically relates to an issue with the Parking Assist Rear Sensor Left Middle Circuit. This code indicates a problem with the electrical circuit associated with the rear left middle parking sensor in the vehicle's parking assist system. The parking assist system is designed to help drivers navigate tight parking spaces by alerting them to obstacles in their path. When this sensor circuit malfunctions, it can lead to inaccurate or non-functional readings, potentially compromising the effectiveness of the parking assist system.
Common Causes of B0959 Pontiac
- Faulty rear left middle parking sensor.
- Wiring issues such as shorts or open circuits.
- Poor electrical connections.
- Malfunctioning control module.
- Water or corrosion damage to the sensor or wiring.
Symptoms of B0959 Pontiac
- Parking assist system not working properly or disabled.
- Warning lights or messages related to the parking assist system on the dashboard.
- Audible alerts from the parking assist system not functioning.
- Difficulty judging distances when parking.
How to Fix B0959 Pontiac
- Begin by diagnosing the specific cause of the issue using a diagnostic scan tool to read the DTC and pinpoint the faulty component.
- Inspect the wiring harness and connections associated with the rear left middle parking sensor for any damage or corrosion. Repair or replace as necessary.
- Test the rear left middle parking sensor itself to determine if it is faulty. Replace the sensor if needed.
- Check the control module for proper operation and replace if found to be malfunctioning.
- Clear the DTC from the vehicle's memory using the diagnostic scan tool after completing the repairs.
Cost to Fix B0959 Pontiac
The cost of repairing a B0959 Pontiac code can vary depending on the specific cause of the issue and the labor rates in your area. In general, you can expect to pay anywhere from $150 to $400 for parts and labor to address this problem. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate, so it's advisable to obtain quotes from multiple sources to ensure you're getting a fair price. Additionally, rates may be higher at dealerships or in metropolitan areas, while independent shops often offer more competitive pricing.
Tech Notes for B0959 Pontiac
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 Pontiac Code
1. What are the common symptoms of OBDII code B0959 Pontiac related to the Parking Assist Rear Sensor Left Middle Circuit?
- Common symptoms include a malfunctioning rear parking sensor on the left middle side of the vehicle, leading to inaccurate distance readings or total failure of the sensor.
2. What are the possible causes of OBDII code B0959 Pontiac for the Parking Assist Rear Sensor Left Middle Circuit?
- The code can be triggered by issues such as a faulty rear parking sensor, wiring or connection problems, sensor calibration errors, or issues with the parking assist control module.
3. How can I diagnose the OBDII code B0959 Pontiac for the Parking Assist Rear Sensor Left Middle Circuit?
- Diagnosis involves using an OBDII scanner to retrieve the specific code, visually inspecting the left middle rear sensor for any physical damage, checking the wiring and connections for faults, and testing the sensor's functionality.
4. What are some DIY repair tips for fixing OBDII code B0959 Pontiac related to the Parking Assist Rear Sensor Left Middle Circuit?
- DIY repair tips include checking and cleaning the sensor connections, ensuring proper sensor alignment, recalibrating the sensor if necessary, and replacing the sensor or related wiring if defects are found.
5. Can I continue driving with OBDII code B0959 Pontiac triggered for the Parking Assist Rear Sensor Left Middle Circuit?
- While the vehicle should still be drivable with this code, it is recommended to address the issue promptly to ensure the proper function of the parking assist system for safe parking maneuvers.
6. How much does it typically cost to repair OBDII code B0959 Pontiac for the Parking Assist Rear Sensor Left Middle Circuit?
- Repair costs can vary depending on the exact cause of the issue, but expenses may include sensor replacement costs, labor charges for diagnosis and repair, and any additional parts or components needed.
7. Are there any recalls or technical service bulletins related to OBDII code B0959 Pontiac for the Parking Assist Rear Sensor Left Middle Circuit?
- It is recommended to check with your local Pontiac dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any relevant recalls or technical service bulletins for this specific OBDII code.
8. How can I prevent OBDII code B0959 Pontiac from occurring again for the Parking Assist Rear Sensor Left Middle Circuit?
- To prevent the recurrence of this code, regular maintenance checks on the parking assist system, prompt repair of any sensor issues, and proper handling of the vehicle's parking sensors are recommended.
9. Is it possible to reset OBDII code B0959 Pontiac for the Parking Assist Rear Sensor Left Middle Circuit without repairs?
- While clearing the code with an OBDII scanner is possible, it is crucial to address the underlying issue causing the code to prevent further problems with the parking assist system.
10. Can a mechanic or dealership assist with diagnosing and repairing OBDII code B0959 Pontiac for the Parking Assist Rear Sensor Left Middle Circuit?
- Yes, experienced mechanics or dealership service centers have the expertise and tools to diagnose, repair, and recalibrate the parking assist system to resolve the B0959 code related to the left middle rear sensor.
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