B10FF Code - Ignition Control Circuit
Quick Answer
Conventional Ignition Switch: The ignition switch is a multiple position rotary switch that is controlled by a lock cylinder and a key. Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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
- B10FF indicates Ignition Control Circuit.
- Common causes
- Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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 B10FF Description
The ignition switch is a multiple position rotary switch that is controlled by a lock cylinder and a key. The ignition switch provides voltage to the ACC, ON, or START-designated circuits depending on the position it is placed. The Body Control Module (BCM) calculates the positions based on the voltage received from the ACC and ON-designated circuits.
The key removal inhibit solenoid (also known as the key release interlock actuator) is an electronically controlled solenoid that prevents the ignition lock cylinder from being turned to the OFF position unless the gear selector lever is in the PARK position. The key removal inhibit solenoid is part of the ignition switch.
Push Button Ignition Switch:
The push button ignition switch is used instead of a conventional ignition switch to achieve the various ignition modes. The push button ignition switch is a momentary dual contact switch. Both sets of contacts are normally open and receive the voltage at all times. When the START/STOP button is pressed, the voltage is sent to the BCM, the RFA module, and the PCM to indicate a button press.
The ignition switch has a LED for switch illumination when the backlighting is activated.
What are the Possible Causes of the DTC B10FF?
- Faulty Ignition Switch
- Ignition Switch harness is open or shorted
- Ignition Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B10FF?
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
B10FF:14 Ignition Control Circuit Short To Ground or Open
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B10FF 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 B10FF code?
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Information for Specific Makes
- B10FF Ford — Ignition Control Circuit
- B10FF Lincoln — Ignition Control Circuit
- B10FF Mercury — Ignition Control Circuit
Frequently Asked Questions about B10FF Code
1. What are the common symptoms of OBDII code B10FF (Ignition Control Circuit)?
- Common symptoms include engine misfires, rough idling, stalling, and difficulty starting the vehicle.
2. What are the possible causes of OBDII code B10FF?
- The code B10FF can be caused by issues with the ignition control circuit, such as a faulty ignition coil, wiring problems, or a malfunctioning ignition control module.
3. How can I diagnose the cause of OBDII code B10FF?
- Diagnosing the cause of B10FF typically involves performing a thorough inspection of the ignition system components, checking for loose connections, testing the ignition coil, and using a scan tool to gather diagnostic information.
4. What are some repair tips for fixing OBDII code B10FF?
- Repair tips for B10FF may include checking and replacing damaged wiring, testing and replacing faulty ignition components, resetting the fault code using a scan tool, and ensuring all connections are secure.
5. Can OBDII code B10FF cause damage to the vehicle if left unaddressed?
- Leaving OBDII code B10FF unaddressed can potentially lead to more severe engine issues, decreased fuel efficiency, and even engine damage over time.
6. Is it safe to continue driving with OBDII code B10FF illuminated?
- It is not recommended to continue driving with OBDII code B10FF illuminated, as it can negatively impact the performance and longevity of the engine.
7. How much does it typically cost to repair OBDII code B10FF?
- The cost to repair OBDII code B10FF can vary depending on the specific cause of the issue, but it may range from $100 to $500 or more, including parts and labor.
8. Can a DIY enthusiast fix OBDII code B10FF at home?
- Depending on their skill level and access to tools, some DIY enthusiasts may be able to diagnose and repair OBDII code B10FF at home by following repair guides and using the necessary equipment.
9. How long does it usually take to repair OBDII code B10FF?
- The repair time for OBDII code B10FF can vary based on the complexity of the issue and the availability of parts, but it typically takes a few hours to a full day to diagnose and fix the problem.
10. Are there any preventative measures to avoid OBDII code B10FF in the future?
- To prevent OBDII code B10FF, it's recommended to perform regular maintenance on the ignition system, such as replacing spark plugs and ignition components according to the manufacturer's recommended schedule.
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