B1B46 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 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 Description
What are the Possible Causes of the DTC B1B46?
- 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?
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 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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Information for Specific Makes
- B1B46 Ford — Right Rear Inner Parking Aid Sensor
- B1B46 Land Rover — Right Rear Inner Parking Aid Sensor
- B1B46 Lincoln — Right Rear Inner Parking Aid Sensor
- B1B46 Mercury — Right Rear Inner Parking Aid Sensor
Frequently Asked Questions about B1B46 Code
1. What are the common symptoms of OBDII code B1B46 (Right Rear Inner Parking Aid Sensor)?
When this code is triggered, you may experience issues such as the right rear inner parking aid sensor not functioning properly or providing inaccurate readings.
2. What can cause the OBDII code B1B46 to appear for the Right Rear Inner Parking Aid Sensor?
Common causes of this code include sensor malfunctions, wiring issues, or physical damage to the right rear inner parking aid sensor.
3. How can I diagnose the OBDII code B1B46 related to the Right Rear Inner Parking Aid Sensor?
Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific fault code, inspecting the sensor and its wiring for any visible damage, and testing the sensor's functionality.
4. Can I drive my vehicle with the OBDII code B1B46 for the Right Rear Inner Parking Aid Sensor?
While it may be possible to drive the vehicle with this code present, it is recommended to address the issue promptly to ensure proper functioning of the parking aid system.
5. Is it possible to reset the OBDII code B1B46 for the Right Rear Inner Parking Aid Sensor?
Resetting the code may temporarily clear the fault, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.
6. What are the repair options for resolving the OBDII code B1B46 related to the Right Rear Inner Parking Aid Sensor?
Repair options may include replacing the right rear inner parking aid sensor, repairing damaged wiring, or addressing any other issues identified during the diagnostic process.
7. Can a DIY enthusiast fix the OBDII code B1B46 for the Right Rear Inner Parking Aid Sensor?
Depending on your skill level and access to tools, you may be able to address this issue yourself by following repair guides or tutorials. However, if you are unsure, it is best to seek professional help.
8. How critical is it to address the OBDII code B1B46 for the Right Rear Inner Parking Aid Sensor?
While your vehicle may still be operational with this code present, ignoring it can lead to issues with the parking aid system and potentially affect safety while parking.
9. Are there any preventative measures to avoid the OBDII code B1B46 for the Right Rear Inner Parking Aid Sensor?
Regularly inspecting the parking aid sensors, maintaining the vehicle's wiring harness, and avoiding physical damage to the sensors can help prevent this code from appearing.
10. How long does it typically take to repair the OBDII code B1B46 related to the Right Rear Inner Parking Aid Sensor?
The repair time can vary depending on the specific issue causing the code, the availability of parts, and the repair process involved. It is advisable to consult a mechanic for a more accurate estimate.
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