B0959:18 Code - Parking Assist Rear Sensor Left Middle Circuit Low Signal Amplitude
Quick Answer
The parking assist sensors are 3-wire ultrasonic sensors that are used to determine the distance between the vehicle and an object. Common causes include Faulty Parking Assist Rear Sensor Left Middle, Parking Assist Rear Sensor Left Middle harness is open or shorted, Parking Assist Rear Sensor Left Middle circuit poor electrical connection. 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
- B0959:18 indicates Parking Assist Rear Sensor Left Middle Circuit Low Signal Amplitude.
- Common causes
- Common causes include Faulty Parking Assist Rear Sensor Left Middle, Parking Assist Rear Sensor Left Middle harness is open or shorted, Parking Assist Rear Sensor Left Middle circuit poor electrical connection.
- 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.
Code B0959:18 Description
What are the Possible Causes of the DTC B0959:18?
- Faulty Parking Assist Rear Sensor Left Middle
- Parking Assist Rear Sensor Left Middle harness is open or shorted
- Parking Assist Rear Sensor Left Middle circuit poor electrical connection
- Faulty Parking Assist Control Module
How to Fix the DTC B0959:18?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
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
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B0959:18 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about B0959:18 Code
1. What are the common symptoms of OBDII code B0959:18?
The common symptoms of OBDII code B0959:18 include issues with the rear parking assist system, such as erratic behavior or complete failure of the left middle sensor.
2. What does the OBDII code B0959:18 indicate?
OBDII code B0959:18 indicates a low signal amplitude from the rear parking assist sensor located on the left middle side of the vehicle.
3. What are the possible causes of OBDII code B0959:18?
Possible causes of OBDII code B0959:18 include a faulty rear parking assist sensor, damaged wiring or connectors, or issues with the sensor's circuitry.
4. How can I diagnose the issue related to OBDII code B0959:18?
To diagnose the issue related to OBDII code B0959:18, you can use a diagnostic scanner to read the fault codes, inspect the wiring and connectors of the left middle rear sensor, and perform tests to check the sensor's functionality.
5. Can I still drive my vehicle with OBDII code B0959:18?
It is generally safe to drive your vehicle with OBDII code B0959:18, but you may experience issues with the rear parking assist system. It is recommended to address the problem as soon as possible to ensure proper functionality.
6. How can I repair OBDII code B0959:18?
To repair OBDII code B0959:18, you may need to replace the faulty rear parking assist sensor, repair any damaged wiring or connectors, or address any circuitry issues identified during diagnosis.
7. Are there any DIY repair tips for OBDII code B0959:18?
While some DIY enthusiasts may attempt to replace the rear parking assist sensor themselves, it is recommended to consult a professional technician for accurate diagnosis and repair of OBDII code B0959:18.
8. Is it possible to reset OBDII code B0959:18 without fixing the issue?
Resetting OBDII code B0959:18 without fixing the underlying issue will only temporarily clear the fault code. The issue must be resolved to prevent the code from returning.
9. How much does it cost to fix OBDII code B0959:18 at a repair shop?
The cost to fix OBDII code B0959:18 at a repair shop can vary depending on the labor rates, parts needed, and the extent of the repair required. It is advisable to obtain quotes from different shops for comparison.
10. Can extreme weather conditions affect OBDII code B0959:18?
Extreme weather conditions, such as heavy rain or extreme cold, can potentially affect the functionality of the rear parking assist sensor and trigger OBDII code B0959:18. Regular maintenance and inspection can help prevent weather-related issues.
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