B117B Ford Code - Latch Motor Circuit Open
Quick Answer
The B117B Ford code indicates a problem with the latch motor circuit being open. Common causes include Faulty latch motor, Broken wiring in the latch motor circuit, Corroded connectors in the circuit. 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
- B117B Ford indicates Latch Motor Circuit Open.
- Common causes
- Common causes include Faulty latch motor, Broken wiring in the latch motor circuit, Corroded connectors in the circuit.
- 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.
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Code B117B Ford Description
The B117B Ford code indicates a problem with the latch motor circuit being open. This means that there is an issue with the electrical circuit that controls the latch motor, which is responsible for locking and unlocking the doors of the vehicle. The latch motor circuit is crucial for the proper functioning of the door locks, and if left unresolved, it can lead to safety concerns and inconvenience for the vehicle owner.
Common Causes of B117B Ford
- Faulty latch motor
- Broken wiring in the latch motor circuit
- Corroded connectors in the circuit
- Malfunctioning control module
- Poor electrical connection
Symptoms of B117B Ford
- Doors not locking or unlocking properly
- Unusual clicking or buzzing noises when using the door locks
- Door locks intermittently working
- Alarm system not activating when locking the doors
How to Fix B117B Ford
- Diagnose the issue by using a scan tool to retrieve the trouble code and inspecting the latch motor circuit for any visible damage.
- Test the latch motor to determine if it is functioning correctly or needs replacement.
- Check the wiring and connectors in the latch motor circuit for any breaks, corrosion, or loose connections, and repair or replace as needed.
- Reset the trouble code using the scan tool and test the door locks to ensure they are working properly.
- If the problem persists, consider replacing the control module responsible for the latch motor circuit.
Cost to Fix B117B Ford
The typical repair costs for addressing a B117B Ford code can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the parts required for this repair, such as a new latch motor or control module, can range from $100 to $300. Labor costs can add an additional $100 to $200, bringing the total repair estimate to around $200 to $500. However, it's important to note that these are rough estimates, and actual costs may differ based on factors such as location, vehicle make and model, and labor rates at the auto repair shop. It's recommended to obtain quotes from local repair shops for a more accurate cost estimate.
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Frequently Asked Questions about B117B Ford Code
1. What are the common symptoms of OBDII code B117B Ford (Latch Motor Circuit Open)?
- The common symptoms include power door locks not functioning properly, doors not locking or unlocking as intended, and possibly a warning light on the dashboard.
2. What are the possible causes of the OBDII code B117B Ford (Latch Motor Circuit Open)?
- The possible causes can include a faulty latch motor, damaged wiring or connectors in the circuit, a blown fuse, or a malfunctioning door control module.
3. How can I diagnose the OBDII code B117B Ford (Latch Motor Circuit Open)?
- Diagnosis typically involves checking the wiring and connectors for damage, testing the latch motor for proper operation, and using a diagnostic scanner to pinpoint the exact issue.
4. What is the recommended repair for OBDII code B117B Ford (Latch Motor Circuit Open)?
- The recommended repair may involve replacing the faulty latch motor, repairing damaged wiring or connectors, replacing a blown fuse, or addressing any issues with the door control module.
5. Can I fix the OBDII code B117B Ford (Latch Motor Circuit Open) myself?
- Depending on your level of automotive expertise, you may be able to perform the necessary repairs yourself, especially if it involves simple tasks like replacing a fuse or a connector. However, more complex repairs may require professional help.
6. How urgent is it to address the OBDII code B117B Ford (Latch Motor Circuit Open)?
- While the vehicle may still be operable with this issue, it is important to address it in a timely manner to ensure the proper functioning of the power door locks and overall security of the vehicle.
7. Will resetting the OBDII code B117B Ford (Latch Motor Circuit Open) make it go away permanently?
- Resetting the code may temporarily clear the warning light, but if the underlying issue is not repaired, the code is likely to return once the problem is detected again during system checks.
8. Are there any preventive measures to avoid OBDII code B117B Ford (Latch Motor Circuit Open)?
- Regularly inspecting and maintaining the power door lock system, checking for any signs of wear or damage, and addressing issues promptly can help prevent the occurrence of this code.
9. Can a weak car battery cause the OBDII code B117B Ford (Latch Motor Circuit Open) to appear?
- A weak car battery may not directly cause this specific code, but electrical issues related to a weak battery can potentially lead to malfunctions in the latch motor circuit, triggering the code.
10. How long does it typically take to repair OBDII code B117B Ford (Latch Motor Circuit Open)?
- The repair time can vary depending on the exact cause of the issue and the complexity of the repair needed. Simple repairs like replacing a fuse may take minutes, while more involved repairs could take a few hours.
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