B106F Code - Module Disabled Due To External Fault
Quick Answer
When a repetitive fault causing a circuit overload is detected on certain output circuits, the Smart Junction Box (SJB) disables the circuit by removing voltage, or ground, to the affected circuit. Common causes include Faulty Smart Junction Box (SJB), Smart Junction Box (SJB) harness is open or shorted, Smart Junction Box (SJB) 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
- B106F indicates Module Disabled Due To External Fault.
- Common causes
- Common causes include Faulty Smart Junction Box (SJB), Smart Junction Box (SJB) harness is open or shorted, Smart Junction Box (SJB) 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 B106F Description
What are the Possible Causes of the DTC B106F?
- Faulty Smart Junction Box (SJB)
- Smart Junction Box (SJB) harness is open or shorted
- Smart Junction Box (SJB) circuit poor electrical connection
How to Fix the DTC B106F?
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 B106F 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
- B106F Ford — Module Disabled Due To External Fault
- B106F Lincoln — Module Disabled Due To External Fault
- B106F Mercury — Module Disabled Due To External Fault
Frequently Asked Questions about B106F Code
1. What are the common symptoms of OBDII code B106F?
The common symptoms of OBDII code B106F include warning lights illuminated on the dashboard, loss of communication with certain vehicle modules, and disabled features related to the affected module.
2. What can cause OBDII code B106F to trigger?
OBDII code B106F, "Module Disabled Due To External Fault," can be triggered by issues such as faulty wiring connections, damaged control modules, water intrusion, or electrical faults in the affected module's circuit.
3. How can I diagnose the cause of OBDII code B106F?
To diagnose the cause of OBDII code B106F, you should start by checking the wiring connections to the affected module, inspecting for signs of water damage or corrosion, and performing a thorough scan of the vehicle's electrical system using a diagnostic tool.
4. Is it safe to continue driving with OBDII code B106F active?
It is not recommended to continue driving with OBDII code B106F active, as the affected module may be essential for the vehicle's proper operation and safety features. It is best to address the issue promptly to avoid potential risks.
5. How can I repair OBDII code B106F?
Repairing OBDII code B106F may involve fixing any damaged wiring connections, replacing the affected module if necessary, addressing water intrusion issues, or clearing any faults in the module's circuit to restore normal functionality.
6. Can OBDII code B106F be intermittent?
Yes, OBDII code B106F can be intermittent, especially if the underlying issue is related to loose connections or sporadic electrical faults. It is important to address intermittent cases promptly to prevent further complications.
7. Will disconnecting the battery reset OBDII code B106F?
Disconnecting the battery may temporarily clear the code, but if the underlying issue is not addressed, OBDII code B106F is likely to return once the vehicle is driven and the fault is detected again. It is recommended to diagnose and repair the root cause of the code.
8. Do I need a professional mechanic to fix OBDII code B106F?
Depending on your mechanical skills and diagnostic equipment, you may be able to fix OBDII code B106F yourself if you have experience with automotive electrical systems. However, seeking assistance from a professional mechanic is advisable for complex issues.
9. Can OBDII code B106F affect vehicle performance?
OBDII code B106F itself may not directly affect vehicle performance, but if the disabled module is crucial for certain functions or safety features, it can impact the overall performance and drivability of the vehicle. Prompt repair is recommended.
10. How long does it typically take to repair OBDII code B106F?
The time needed to repair OBDII code B106F can vary depending on the complexity of the issue and the availability of parts. Simple fixes like reconnecting a loose wire may take a short time, while replacing a damaged module could require more extensive repairs and diagnostic work.
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