C120C Cadillac 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 Cadillac 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 Cadillac Description
What are the Possible Causes of the DTC C120C Cadillac?
- 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 Cadillac?
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 Cadillac 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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Frequently Asked Questions about C120C Cadillac Code
1. What are the common symptoms of OBDII code C120C in a Cadillac related to the Brake Pedal Position Sensor 4 Not Plausible?
- Common symptoms include the brake lights staying on or not functioning properly, the vehicle going into limp mode, and potential issues with the vehicle's stability control system.
2. What are the possible causes of OBDII code C120C in a Cadillac indicating an issue with Brake Pedal Position Sensor 4?
- Possible causes include a faulty brake pedal position sensor, wiring issues, a malfunctioning brake light switch, or problems with the brake control module.
3. How can I diagnose OBDII code C120C in a Cadillac related to the Brake Pedal Position Sensor 4 Not Plausible?
- Diagnosis typically involves checking the brake pedal position sensor for proper operation, inspecting the wiring for any damage or loose connections, and using a diagnostic scanner to retrieve trouble codes.
4. Is it safe to continue driving with OBDII code C120C in a Cadillac triggered by the Brake Pedal Position Sensor 4 Not Plausible?
- It is not recommended to drive the vehicle with this issue, as it can affect the proper functioning of the brakes and stability control system, potentially compromising safety.
5. How can I repair OBDII code C120C in a Cadillac indicating a problem with Brake Pedal Position Sensor 4?
- Repair options may include replacing the brake pedal position sensor, repairing any damaged wiring, resetting the brake control module, or addressing any issues with the brake light switch.
6. Can resetting the OBD system clear OBDII code C120C in a Cadillac related to the Brake Pedal Position Sensor 4 Not Plausible?
- Resetting the OBD system may temporarily clear the code, but if the underlying issue causing the fault is not addressed, the code is likely to return.
7. Is it possible to drive the vehicle to a repair shop with OBDII code C120C triggered by the Brake Pedal Position Sensor 4 issue?
- If the vehicle is exhibiting severe symptoms like loss of brake lights or stability control, it's best to have the vehicle towed to a repair shop to prevent any safety hazards on the road.
8. Can a DIY enthusiast replace the Brake Pedal Position Sensor 4 in a Cadillac to fix OBDII code C120C?
- While it is possible for a DIY enthusiast to replace the sensor, it's recommended to have a professional mechanic diagnose the issue to ensure the correct part is replaced and the repair is done properly.
9. Are there any recalls or technical service bulletins related to OBDII code C120C in Cadillac vehicles with Brake Pedal Position Sensor 4 Not Plausible fault?
- It's advisable to check with the Cadillac dealership or manufacturer's website for any recalls or technical service bulletins related to this specific OBDII code to see if there are any known issues or remedies.
10. What is the typical cost to repair OBDII code C120C caused by a faulty Brake Pedal Position Sensor 4 in a Cadillac?
- The cost of repair can vary depending on the exact cause of the issue, but it may involve parts and labor expenses ranging from $100 to $300 or more, depending on the extent of the repair needed.
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