B1B46 Mercury Code - Right Rear Inner Parking Aid Sensor
Quick Answer
The Parking Assist Control Module (PAM) monitors the Right Rear Inner Parking Aid Sensor. Common causes include Faulty Right Rear Inner Parking Aid Sensor, Right Rear Inner Parking Aid Sensor harness is open or shorted, Right Rear Inner Parking Aid Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B1B46 Mercury indicates Right Rear Inner Parking Aid Sensor.
- Common causes
- Common causes include Faulty Right Rear Inner Parking Aid Sensor, Right Rear Inner Parking Aid Sensor harness is open or shorted, Right Rear Inner Parking Aid Sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code B1B46 Mercury Description
What are the Possible Causes of the DTC B1B46 Mercury?
- Faulty Right Rear Inner Parking Aid Sensor
- Right Rear Inner Parking Aid Sensor harness is open or shorted
- Right Rear Inner Parking Aid Sensor circuit poor electrical connection
- Faulty Parking Assist Control Module (PAM)(Integral to the Body Control Module (BCM))
How to Fix the DTC B1B46 Mercury?
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
B1B46:12 Right Rear Inner Parking Aid Sensor Circuit Short To Battery
B1B46:96 Right Rear Inner Parking Aid Sensor Component Internal Failure
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What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1B46 Mercury 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 B1B46 Mercury Code
1. What are the common symptoms of OBDII code B1B46 in a Mercury related to the Right Rear Inner Parking Aid Sensor?
The common symptoms include a non-functional or erratic behavior of the right rear inner parking aid sensor, leading to issues with parking assistance.
2. What can cause the OBDII code B1B46 in a Mercury for the Right Rear Inner Parking Aid Sensor?
The code B1B46 in a Mercury is typically triggered by a malfunction or failure in the right rear inner parking aid sensor itself or its wiring.
3. How can I diagnose the issue related to the OBDII code B1B46 for the Right Rear Inner Parking Aid Sensor in my Mercury?
Diagnosing the problem involves visually inspecting the sensor and its wiring for any visible damage, as well as using a diagnostic scanner to check for specific error codes.
4. Are there any quick fixes for the OBDII code B1B46 in a Mercury's Right Rear Inner Parking Aid Sensor?
Quick fixes may include checking and cleaning the sensor connectors, ensuring proper wiring connections, and clearing the error code to see if it reoccurs.
5. Is it safe to drive my Mercury with the OBDII code B1B46 related to the Right Rear Inner Parking Aid Sensor illuminated?
While the vehicle should still be safe to drive, it is recommended to address the underlying issue promptly to ensure proper functioning of the parking aid system.
6. Can I reset the OBDII code B1B46 for the Right Rear Inner Parking Aid Sensor in my Mercury on my own?
You can attempt to reset the code using an OBDII scanner, but it's important to investigate and resolve the root cause of the issue to prevent the code from reappearing.
7. Do I need to replace the right rear inner parking aid sensor to fix the OBDII code B1B46 in my Mercury?
In some cases, replacing the sensor may be necessary if it is found to be faulty or damaged, but it's advised to consult a professional technician for a proper diagnosis.
8. Are there any recalls or technical service bulletins related to the OBDII code B1B46 for the Right Rear Inner Parking Aid Sensor in Mercury vehicles?
It's recommended to check with a Mercury dealership or the manufacturer's website for any recalls or technical bulletins related to this specific OBDII code and sensor issue.
9. Will fixing the OBDII code B1B46 related to the Right Rear Inner Parking Aid Sensor affect my Mercury's overall performance?
Fixing the sensor issue should restore the proper functioning of the parking aid system, contributing to the overall safety and convenience of parking your Mercury.
10. How much can I expect to pay for repairing the OBDII code B1B46 in a Mercury's Right Rear Inner Parking Aid Sensor?
The repair costs can vary depending on the exact cause of the issue, but it's advisable to obtain estimates from reputable mechanics or dealerships before proceeding with the repairs.
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