B117A Lincoln Code - Latch Motor Circuit Short To Ground
Quick Answer
The Liftgate/Trunk Module (LTM) monitors the Latch Motor. Common causes include Faulty Latch Motor, Latch Motor harness is open or shorted, Latch Motor 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
- B117A Lincoln indicates Latch Motor Circuit Short To Ground.
- Common causes
- Common causes include Faulty Latch Motor, Latch Motor harness is open or shorted, Latch Motor 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 B117A Lincoln Description
What are the Possible Causes of the DTC B117A Lincoln?
- Faulty Latch Motor
- Latch Motor harness is open or shorted
- Latch Motor circuit poor electrical connection
- Faulty Liftgate/Trunk Module (LTM)
How to Fix the DTC B117A Lincoln?
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 B117A Lincoln 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.
Need more information about the B117A Lincoln code?
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Frequently Asked Questions about B117A Lincoln Code
1. What are common symptoms of OBDII code B117A in a Lincoln related to the latch motor circuit short to ground?
The common symptoms include power door lock issues, difficulty opening or closing doors, and intermittent or non-functional operation of the affected latch.
2. What are the potential causes of the latch motor circuit short to ground issue in a Lincoln triggering the B117A trouble code?
Possible causes include damaged wiring, a faulty latch motor, a short circuit in the wiring harness, or a malfunctioning control module.
3. How can I diagnose the latch motor circuit short to ground issue in my Lincoln triggering the B117A code?
You can diagnose the issue by visually inspecting the wiring harness for any visible damage, testing the latch motor for proper function, and using a multimeter to check for a short circuit in the wiring.
4. Can a DIY enthusiast repair the latch motor circuit short to ground problem causing the B117A code in a Lincoln?
Depending on your skill level and experience with automotive electrical systems, you may be able to repair the issue yourself by replacing damaged wiring, the faulty latch motor, or any other defective components identified during diagnosis.
5. Is it safe to continue driving my Lincoln with the B117A trouble code related to the latch motor circuit short to ground?
It is not recommended to drive your Lincoln with this issue, as it can lead to further damage to the electrical system and potentially compromise the security of your vehicle.
6. How much does it typically cost to repair the latch motor circuit short to ground issue triggering the B117A code in a Lincoln?
The cost of repair can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor if done at a professional automotive repair shop.
7. Can resetting the OBDII system clear the B117A trouble code related to the latch motor circuit short to ground in a Lincoln?
Resetting the OBDII system may temporarily clear the code, but it will likely reappear if the underlying issue causing the latch motor circuit short to ground is not addressed and resolved.
8. Are there any preventive maintenance tips to avoid encountering the latch motor circuit short to ground issue triggering the B117A code in a Lincoln?
Regularly inspecting the wiring harness for damage, ensuring proper installation of aftermarket accessories, and addressing any electrical issues promptly can help prevent the occurrence of this problem.
9. Will disconnecting the battery reset the B117A trouble code associated with the latch motor circuit short to ground in a Lincoln?
Disconnecting the battery may clear the code temporarily, but it is not a guaranteed solution, as the code will likely return if the root cause of the issue is not fixed.
10. Can environmental factors such as moisture or extreme temperatures contribute to the latch motor circuit short to ground issue causing the B117A code in a Lincoln?
Yes, exposure to moisture or extreme temperatures can potentially damage the electrical components involved in the latch motor circuit, leading to a short to ground and triggering the B117A trouble code.
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