Engine-CodesGeneric – B0958:01

B0958:01 Code - Parking Assist Rear Sensor Left Corner Circuit Short to Battery

Quick Answer

The B0958:01 code indicates a problem with the Parking Assist Rear Sensor Left Corner Circuit being shorted to the battery. Common causes include Wiring damage or short circuit in the rear left corner sensor circuit, Corrosion or moisture damage in the sensor connector, Electrical issues in the sensor control module. 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
B0958:01 indicates Parking Assist Rear Sensor Left Corner Circuit Short to Battery.
Common causes
Common causes include Wiring damage or short circuit in the rear left corner sensor circuit, Corrosion or moisture damage in the sensor connector, Electrical issues in the sensor control module.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code B0958:01 Description

The B0958:01 code indicates a problem with the Parking Assist Rear Sensor Left Corner Circuit being shorted to the battery. This sensor is responsible for detecting obstacles behind the vehicle and alerting the driver to prevent collisions while parking. When this circuit is shorted to the battery, it can cause the parking assist system to malfunction, leading to inaccurate readings or complete failure of the system.

OBDII Code B0958:01 - Parking Assist Rear Sensor Left Corner Circuit Short to Battery
B0958:01 Code - Parking Assist Rear Sensor Left Corner Circuit Short to Battery

Common Causes of B0958:01

  1. Wiring damage or short circuit in the rear left corner sensor circuit
  2. Corrosion or moisture damage in the sensor connector
  3. Electrical issues in the sensor control module
  4. Faulty sensor or sensor bracket causing a short to the battery
  5. Impact damage to the sensor or surrounding area

Symptoms of B0958:01

  1. Parking assist system not working properly or disabled
  2. Continuous beeping or warning lights on the dashboard
  3. Inaccurate distance readings when parking
  4. Difficulty in detecting obstacles behind the vehicle
  5. Malfunctioning rear left corner sensor

How to Fix B0958:01

  1. Begin by visually inspecting the rear left corner sensor and its wiring for any visible damage or corrosion.
  2. Use a multimeter to test the continuity and resistance of the sensor circuit to identify the location of the short to the battery.
  3. Check the sensor connector for any signs of damage or loose connections, repair or replace as needed.
  4. Replace the rear left corner sensor if it is found to be faulty or damaged beyond repair.
  5. Clear the diagnostic trouble codes from the vehicle's system and test the parking assist system to ensure proper functionality.

Cost to Fix B0958:01

The cost of repairing a Parking Assist Rear Sensor Left Corner Circuit short to battery can vary depending on the extent of the damage and the cost of parts. Generally, the replacement sensor and any necessary wiring repairs can range from $150 to $300. Labor costs can add an additional $100 to $200, bringing the total repair cost to approximately $250 to $500. However, it's important to note that these are rough estimates and actual costs may differ based on the specific circumstances of the repair. Additionally, labor rates at auto repair shops can vary, so it's advisable to check with local shops for more accurate pricing.

Tech Notes for B0958:01

B0958:01 Parking Assist Rear Sensor Left Corner Circuit Short to Battery

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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B0958:01 Code

1. What are the common symptoms of OBDII code B0958:01?

The common symptoms of OBDII code B0958:01 (Parking Assist Rear Sensor Left Corner Circuit Short to Battery) include issues with the rear parking assist system, such as constant beeping or warning messages indicating a problem with the left corner sensor.

2. What causes OBDII code B0958:01 to trigger?

OBDII code B0958:01 is triggered when there is a short circuit to the battery in the left corner sensor circuit of the rear parking assist system. This could be due to damaged wiring, a faulty sensor, or a malfunction in the control module.

3. How can I diagnose OBDII code B0958:01?

Diagnosing OBDII code B0958:01 involves using a scan tool to retrieve the code and then inspecting the wiring and sensor in the left corner of the rear parking assist system for any visible damage or issues. Testing the sensor's resistance and checking for proper voltage can also help pinpoint the problem.

4. Can I still drive my vehicle with OBDII code B0958:01 present?

While it may be possible to drive the vehicle with OBDII code B0958:01 present, it is not recommended as the rear parking assist system may not function properly, potentially leading to accidents or collisions while parking.

5. How can I repair OBDII code B0958:01?

Repairing OBDII code B0958:01 involves fixing the short circuit to the battery in the left corner sensor circuit. This may require repairing or replacing damaged wiring, replacing the faulty sensor, or addressing any issues with the control module.

6. Are there any DIY tips for fixing OBDII code B0958:01?

If you are experienced with automotive electrical systems, you may attempt to visually inspect the wiring and sensor in the left corner of the rear parking assist system for any obvious damage. However, for a proper repair, it is recommended to seek assistance from a professional technician.

7. Will resetting the OBDII code B0958:01 make it go away permanently?

Resetting the OBDII code B0958:01 may temporarily clear the code, but if the underlying issue causing the short circuit to the battery in the left corner sensor circuit is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.

8. How much does it typically cost to repair OBDII code B0958:01?

The cost of repairing OBDII code B0958:01 can vary depending on the extent of the damage, the parts needed for replacement, and the labor rates of the repair shop. It is recommended to obtain quotes from different shops for an accurate estimate.

9. Can extreme weather conditions cause OBDII code B0958:01 to trigger?

Extreme weather conditions such as heavy rain or snow may potentially damage the wiring or sensor in the left corner of the rear parking assist system, leading to a short circuit that triggers OBDII code B0958:01.

10. Is it safe to ignore OBDII code B0958:01 and continue driving?

Ignoring OBDII code B0958:01 is not recommended as it indicates a malfunction in the rear parking assist system, which is designed to enhance safety while parking. Continuing to drive without addressing the issue may pose a risk of accidents or damage to the vehicle.

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