B116B Mercury Code - Left Power Running Board Motor Short
Quick Answer
During Power Running Board (PRB) deployment, the PRB module supplies power to the PRB motor and ground through the circuit. Common causes include Faulty Power Running Board Motor Assembly, Power Running Board Motor Assembly harness is open or shorted, Power Running Board Motor Assembly 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
- B116B Mercury indicates Left Power Running Board Motor Short.
- Common causes
- Common causes include Faulty Power Running Board Motor Assembly, Power Running Board Motor Assembly harness is open or shorted, Power Running Board Motor Assembly 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 B116B Mercury Description
What are the Possible Causes of the DTC B116B Mercury?
- Faulty Power Running Board Motor Assembly
- Power Running Board Motor Assembly harness is open or shorted
- Power Running Board Motor Assembly circuit poor electrical connection
- Faulty Power Running Board (PRB) Module
How to Fix the DTC B116B 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B116B 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 B116B Mercury Code
1. What are the common symptoms of OBDII code B116B Mercury (Left Power Running Board Motor Short)?
The common symptoms include the power running board not deploying or retracting properly, unusual noises coming from the running board motor, and the running board getting stuck in one position.
2. What are the possible causes of OBDII code B116B Mercury (Left Power Running Board Motor Short)?
Possible causes include a short circuit in the wiring harness, a malfunctioning power running board motor, damaged connectors, or a faulty control module.
3. How can I diagnose the OBDII code B116B Mercury (Left Power Running Board Motor Short)?
Diagnosing this code involves inspecting the wiring harness for any visible damage, testing the power running board motor for proper operation, checking the connectors for corrosion or loose connections, and using a scan tool to retrieve specific error codes.
4. Can I still drive my vehicle with OBDII code B116B Mercury (Left Power Running Board Motor Short)?
It is not recommended to drive the vehicle with this code present, as it may lead to further damage to the power running board system. It is best to address the issue promptly.
5. How can I repair OBDII code B116B Mercury (Left Power Running Board Motor Short) myself?
You can attempt to repair this code yourself by inspecting the wiring harness for any visible damage and repairing or replacing any faulty components. However, if you are not experienced with automotive electrical systems, it is advised to seek professional help.
6. Is it safe to manually deploy or retract the power running board if OBDII code B116B Mercury (Left Power Running Board Motor Short) is present?
It is not recommended to manually manipulate the power running board if this code is present, as it may cause further damage to the system. It is best to address the underlying issue causing the code before attempting any manual adjustments.
7. What is the typical cost to repair OBDII code B116B Mercury (Left Power Running Board Motor Short) at a dealership or repair shop?
The cost of repairing this code can vary depending on the specific cause of the issue, but it may range from $200 to $500 at a dealership or repair shop, including parts and labor.
8. Can OBDII code B116B Mercury (Left Power Running Board Motor Short) cause any other problems in the vehicle?
While this code specifically relates to the power running board system, if left unaddressed, it could potentially drain the vehicle's battery or lead to issues with other electrical components due to a short circuit.
9. How long does it typically take to repair OBDII code B116B Mercury (Left Power Running Board Motor Short)?
The repair time for this code can vary depending on the extent of the issue and the availability of parts. In general, it may take a few hours to a full day to diagnose and repair the problem.
10. Can I prevent OBDII code B116B Mercury (Left Power Running Board Motor Short) from reoccurring in the future?
Regularly inspecting the power running board system for any signs of damage or wear, ensuring proper maintenance of the system, and addressing any issues promptly can help prevent this code from reoccurring in the future.
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