B0954:02 Code - Parking Assist Front Sensor Left Corner Circuit Short to Ground
Quick Answer
The B0954:02 diagnostic trouble code (DTC) indicates a problem with the Parking Assist Front Sensor Left Corner Circuit being short to ground. Common causes include Short circuit in the wiring harness connecting the front left corner sensor to the vehicle's electrical system, Faulty front left corner sensor, Corrosion or damage to the sensor connector or wiring. 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
- B0954:02 indicates Parking Assist Front Sensor Left Corner Circuit Short to Ground.
- Common causes
- Common causes include Short circuit in the wiring harness connecting the front left corner sensor to the vehicle's electrical system, Faulty front left corner sensor, Corrosion or damage to the sensor connector or wiring.
- 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 B0954:02 Description
The B0954:02 diagnostic trouble code (DTC) indicates a problem with the Parking Assist Front Sensor Left Corner Circuit being short to ground. This code is typically found in vehicles equipped with parking assist systems that use sensors to detect obstacles during parking maneuvers. The front left corner sensor is responsible for detecting objects in the vehicle's path, enabling the system to provide accurate distance measurements and alerts to the driver.
Common Causes of B0954:02
- Short circuit in the wiring harness connecting the front left corner sensor to the vehicle's electrical system.
- Faulty front left corner sensor.
- Corrosion or damage to the sensor connector or wiring.
- Issues with the vehicle's electrical system or ground connections.
Symptoms of B0954:02
- Parking assist system not working or providing inaccurate readings.
- Warning lights or messages related to the parking assist system on the dashboard.
- Difficulty parking or maneuvering the vehicle in tight spaces.
- Increased risk of collisions or damage while parking.
How to Fix B0954:02
- Begin by visually inspecting the front left corner 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 specifications.
- Check the wiring harness for any signs of a short circuit using a wiring diagram to trace the circuit.
- Repair or replace any damaged wiring, connectors, or the sensor itself as needed.
- Clear the DTC from the vehicle's computer system using a diagnostic scan tool and test the parking assist system to ensure proper functionality.
Cost to Fix B0954:02
The cost of repairing a B0954:02 code can vary depending on the extent of the damage and the specific components that need to be replaced. In general, the parts cost for a new front left corner sensor and wiring harness can range from $100 to $300. Labor costs at an auto repair shop can add an additional $100 to $200, bringing the total repair cost to approximately $200 to $500. However, it is important to note that these estimates are rough averages, and actual costs may vary based on location, vehicle make and model, and labor rates. It is advisable to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate.
Tech Notes for B0954:02
B0954:02 Parking Assist Front Sensor Left Corner Circuit Short to Ground
B0954:04 Parking Assist Front Sensor Left Corner Circuit Open
B0954:06 Parking Assist Front Sensor Left Corner Circuit Low Voltage/Open
B0954:08 Parking Assist Front Sensor Left Corner Circuit Performance - Signal Invalid
B0954:18 Parking Assist Front Sensor Left Corner Circuit Low Signal Amplitude
B0954:21 Parking Assist Front Sensor Left Corner Circuit Incorrect Period
B0954:22 Parking Assist Front Sensor Left Corner Circuit Too Short Low-Time
B0954:3A Parking Assist Front Sensor Left Corner Circuit Incorrect Component Installed
B0954:3B Parking Assist Front Sensor Left Corner Circuit Self-Test Malfunction
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