C120C Chevrolet Code - Brake Pedal Position Sensor 4 Not Plausible
Quick Answer
The Electronic Brake Control Module (EBCM) uses inputs from the electronic brake control brake pedal position sensor to determine when the brake is applied and how much force is used. Common causes include Faulty Brake Pedal Position Sensor, Brake Pedal Position Sensor harness is open or shorted, Brake Pedal Position 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
- C120C Chevrolet indicates Brake Pedal Position Sensor 4 Not Plausible.
- Common causes
- Common causes include Faulty Brake Pedal Position Sensor, Brake Pedal Position Sensor harness is open or shorted, Brake Pedal Position 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 C120C Chevrolet Description
What are the Possible Causes of the DTC C120C Chevrolet?
- Faulty Brake Pedal Position Sensor
- Brake Pedal Position Sensor harness is open or shorted
- Brake Pedal Position Sensor circuit poor electrical connection
- Faulty Electronic Brake Control Module (EBCM)
How to Fix the DTC C120C Chevrolet?
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 C120C Chevrolet 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 C120C Chevrolet code?
Need more information on how to fix the C120C Chevrolet code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C120C Chevrolet code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about C120C Chevrolet Code
1. What are the common symptoms of OBDII code C120C in a Chevrolet related to the Brake Pedal Position Sensor 4 Not Plausible?
- Common symptoms include erratic brake pedal behavior, illuminated ABS or traction control warning lights, and potential issues with cruise control functionality.
2. What could be causing the OBDII code C120C in a Chevrolet indicating Brake Pedal Position Sensor 4 Not Plausible?
- Possible causes include a faulty brake pedal position sensor, damaged wiring or connectors in the brake system circuit, or issues with the brake control module.
3. How can I diagnose the OBDII code C120C in a Chevrolet related to the Brake Pedal Position Sensor 4 Not Plausible?
- Diagnosis typically involves using a scan tool to read the trouble code, performing a visual inspection of the brake pedal position sensor and its wiring, and conducting tests to check sensor functionality.
4. Is it safe to continue driving with OBDII code C120C showing in a Chevrolet indicating Brake Pedal Position Sensor 4 Not Plausible?
- It is not recommended to drive the vehicle with this issue as it can affect the proper operation of the brake system and other safety features.
5. What repairs are typically needed to fix OBDII code C120C in a Chevrolet related to the Brake Pedal Position Sensor 4 Not Plausible?
- Repairs may involve replacing the faulty brake pedal position sensor, repairing damaged wiring or connectors, or reprogramming the brake control module.
6. Can I reset the OBDII code C120C in a Chevrolet indicating Brake Pedal Position Sensor 4 Not Plausible without fixing the underlying issue?
- While you can clear the code temporarily, it will likely reappear until the root cause of the problem is addressed.
7. Are there any DIY tips for troubleshooting OBDII code C120C in a Chevrolet related to the Brake Pedal Position Sensor 4 Not Plausible?
- DIY tips may include checking for loose or damaged wiring, ensuring proper sensor alignment, and consulting the vehicle's repair manual for specific diagnostic procedures.
8. How much does it typically cost to repair OBDII code C120C in a Chevrolet associated with the Brake Pedal Position Sensor 4 Not Plausible?
- Repair costs can vary depending on the exact cause of the issue, but they may range from $100 to $300 for parts and labor.
9. Can a mechanic easily fix OBDII code C120C in a Chevrolet related to the Brake Pedal Position Sensor 4 Not Plausible?
- A qualified mechanic should be able to diagnose and repair the issue efficiently, especially if they have experience working on brake system components and electronic control modules.
10. Will fixing OBDII code C120C in a Chevrolet related to the Brake Pedal Position Sensor 4 Not Plausible improve vehicle performance?
- Yes, resolving this issue will help ensure proper brake system operation and overall vehicle safety, as well as potentially restoring any affected performance features like cruise control.
Discuss the causes and fixes for C120C Chevrolet OBDII Code
Code C120C Chevrolet comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
