C100D Code - Brake Pedal Angle Sensor Circuit 1
Quick Answer
The Anti-Lock Brake System (ABS) Module monitors the Brake Pedal Angle Sensor Circuit 1. Common causes include Faulty Brake Pedal Angle Sensor, Brake Pedal Angle Sensor harness is open or shorted, Brake Pedal Angle Sensor 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
- C100D indicates Brake Pedal Angle Sensor Circuit 1.
- Common causes
- Common causes include Faulty Brake Pedal Angle Sensor, Brake Pedal Angle Sensor harness is open or shorted, Brake Pedal Angle Sensor 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 C100D Description
What are the Possible Causes of the DTC C100D?
- Faulty Brake Pedal Angle Sensor
- Brake Pedal Angle Sensor harness is open or shorted
- Brake Pedal Angle Sensor circuit poor electrical connection
How to Fix the DTC C100D?
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
C100D:22 Brake Pedal Angle Sensor Circuit 1: Signal Amplitude > Maximum
C100D:38 Brake Pedal Angle Sensor Circuit 1: Signal Frequency Incorrect
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C100D 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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Need Help with the Code?
Get the C100D code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C100D Ford — Brake Pedal Angle Sensor Circuit 1
- C100D Lincoln — Brake Pedal Angle Sensor Circuit 1
- C100D Mercury — Brake Pedal Angle Sensor Circuit 1
Frequently Asked Questions about C100D Code
1. What are the common symptoms of OBDII code C100D related to the Brake Pedal Angle Sensor Circuit 1?
The common symptoms include the brake pedal feeling spongy or unresponsive, the brake lights staying on constantly, and the vehicle experiencing difficulty shifting out of park.
2. What are the possible causes of OBDII code C100D related to the Brake Pedal Angle Sensor Circuit 1?
Possible causes include a faulty brake pedal angle sensor, damaged wiring or connectors in the brake pedal angle sensor circuit, or a malfunctioning brake light switch.
3. How can I diagnose the issue causing OBDII code C100D related to the Brake Pedal Angle Sensor Circuit 1?
You can use a diagnostic scanner to read the trouble codes, perform a visual inspection of the brake pedal angle sensor and its wiring, and test the brake light switch for proper operation.
4. Can I continue driving my vehicle with OBDII code C100D related to the Brake Pedal Angle Sensor Circuit 1?
It is not recommended to drive your vehicle with this code active, as it may compromise the braking system's safety and performance. Have the issue diagnosed and repaired as soon as possible.
5. How can I repair OBDII code C100D related to the Brake Pedal Angle Sensor Circuit 1?
Repair options may include replacing the brake pedal angle sensor, repairing or replacing damaged wiring or connectors, or adjusting the brake light switch. Consult a professional mechanic for proper diagnosis and repair.
6. Are there any DIY tips for troubleshooting OBDII code C100D related to the Brake Pedal Angle Sensor Circuit 1?
You can start by checking the brake pedal for any physical damage, ensuring proper brake light operation, and inspecting the wiring and connectors for any signs of wear or corrosion.
7. Will resetting the OBDII system clear the C100D code related to the Brake Pedal Angle Sensor Circuit 1?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the fault code is not addressed, the code is likely to reappear. It is essential to diagnose and repair the root cause of the problem.
8. Is the Brake Pedal Angle Sensor Circuit 1 a critical component for vehicle safety?
Yes, the brake pedal angle sensor and its circuit are crucial for proper brake system operation and safety. Any issues with this system should be addressed promptly to ensure safe driving conditions.
9. Can extreme weather conditions affect the performance of the Brake Pedal Angle Sensor Circuit 1?
Extreme weather conditions, such as extreme cold or heat, can potentially affect the performance of the brake pedal angle sensor and its circuit. It is essential to keep the sensor and its components well-maintained to prevent weather-related issues.
10. How long does it typically take to repair OBDII code C100D related to the Brake Pedal Angle Sensor Circuit 1?
The repair time can vary depending on the exact cause of the issue. Simple fixes like adjusting the brake light switch may take less than an hour, while more complex repairs like replacing the sensor or repairing wiring may take several hours.
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