P1C0C Code - Brake Stroke Sensor 2 Open Circuit/Ground short
Quick Answer
The diagnostic trouble code P1C0C indicates a problem with the Brake Stroke Sensor 2, specifically an open circuit or ground short. Common causes include Damaged wiring or connectors leading to the Brake Stroke Sensor, Corrosion or contamination affecting the sensor connections, Faulty Brake Stroke Sensor due to wear or manufacturing defects. 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
- P1C0C indicates Brake Stroke Sensor 2 Open Circuit/Ground short.
- Common causes
- Common causes include Damaged wiring or connectors leading to the Brake Stroke Sensor, Corrosion or contamination affecting the sensor connections, Faulty Brake Stroke Sensor due to wear or manufacturing defects.
- 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 P1C0C Description
The diagnostic trouble code P1C0C indicates a problem with the Brake Stroke Sensor 2, specifically an open circuit or ground short. The Brake Stroke Sensor is a crucial component of the vehicle's braking system, responsible for measuring the stroke or distance that the brake pedal travels when pressed. This information is used to ensure the proper operation of the brakes and aids in various safety systems, such as ABS (Anti-lock Braking System) and ESC (Electronic Stability Control).
Common Causes of P1C0C
- Damaged wiring or connectors leading to the Brake Stroke Sensor.
- Corrosion or contamination affecting the sensor connections.
- Faulty Brake Stroke Sensor due to wear or manufacturing defects.
- Electrical issues within the vehicle's control module or wiring system.
- Impact or physical damage to the sensor or surrounding components.
Symptoms of P1C0C
- Illumination of the ABS warning light on the dashboard.
- Increased stopping distance or reduced brake responsiveness.
- Inconsistent brake pedal feel or feedback.
- Loss of ABS or ESC functionality.
- Unusual noises or sensations during braking, such as grinding or pulsating.
How to Fix P1C0C
- Begin by conducting a thorough visual inspection of the Brake Stroke Sensor, wiring harness, and connectors for any visible damage or corrosion.
- Use a multimeter to test the continuity of the sensor's wiring and connectors to identify any open circuits or ground shorts.
- If necessary, replace the Brake Stroke Sensor with a new, OEM-quality component.
- Clear the diagnostic trouble codes stored in the vehicle's system using a compatible OBD-II scanner.
- Perform a test drive to verify that the issue has been resolved and that the ABS and ESC systems are functioning properly.
Cost to Fix P1C0C
The cost of repairing a Brake Stroke Sensor 2 open circuit/ground short can vary depending on the make and model of the vehicle, as well as the labor rates in your area. On average, you can expect to pay between $150 and $300 for parts and labor to address this issue. Keep in mind that additional diagnostic time may be required to pinpoint the exact cause of the problem, so it's advisable to consult with a professional technician for an accurate estimate.
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Code P1C0C Information for Specific Makes
- P1C0C Subaru — Brake Stroke Sensor 2 Open Circuit/Ground short
Frequently Asked Questions about P1C0C Code
1. What does the OBDII code P1C0C mean?
The code P1C0C indicates an issue with the Brake Stroke Sensor 2, specifically an open circuit or a short to ground in the sensor's wiring or circuitry.
2. What are the symptoms of code P1C0C?
Symptoms may include an illuminated ABS or brake warning light, reduced braking performance, or unresponsive brake assist systems.
3. What causes the P1C0C code to appear?
Common causes include a damaged Brake Stroke Sensor 2, corroded or broken wiring, a faulty connector, or a problem with the ABS module.
4. Can I drive with a P1C0C code?
Driving with this code is not recommended, as it may affect the brake system's performance and compromise safety.
5. How is the P1C0C code diagnosed?
A technician will use a scan tool to confirm the code, inspect the wiring and connectors for damage, and test the Brake Stroke Sensor 2 for proper operation.
6. How do you fix the P1C0C code?
Repairs may include replacing the Brake Stroke Sensor 2, repairing or replacing damaged wiring, or addressing issues in the ABS module.
7. How much does it cost to fix the P1C0C code?
Repair costs vary but may range from $100 to $500 depending on whether the sensor, wiring, or module needs replacement.
8. Can a faulty ABS module trigger the P1C0C code?
Yes, a malfunctioning ABS module can cause communication issues with the Brake Stroke Sensor 2, leading to this code.
9. Is the P1C0C code specific to certain vehicles?
This code is more common in vehicles equipped with advanced braking systems, but its presence depends on the manufacturer’s diagnostic system.
10. Can a low battery cause the P1C0C code?
While unlikely, electrical issues such as a low or failing battery can sometimes lead to false or intermittent error codes.
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