C1219 2014 GMC Sierra Code - Brake Pressure Sensor Supply Voltage Circuit Low
Quick Answer
The Electronic Brake Control Module 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 Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted, Electronic Brake Control Module 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
- C1219 2014 GMC Sierra indicates Brake Pressure Sensor Supply Voltage Circuit Low.
- Common causes
- Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted, Electronic Brake Control Module 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 C1219 2014 GMC Sierra Description
Brake pressure sensor information is communicated from the Electronic Brake Control Module (EBCM) to the Hybrid Control Processor (HCP). This information is used to schedule regenerative braking and engine autostops.
The Diagnostic Trouble Code (DTC) will be set when the Engine Control Module (ECM) detects a corrupted data message from the Electronic Brake Control Module.
What are the Possible Causes of the DTC C1219 2014 GMC Sierra?
- Faulty Electronic Brake Control Module (EBCM)
- Electronic Brake Control Module harness is open or shorted
- Electronic Brake Control Module circuit poor electrical connection
- Faulty Starter/Generator Control Module
How to Fix the DTC C1219 2014 GMC Sierra?
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
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1219 2014 GMC Sierra 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 C1219 2014 GMC Sierra Code
1. What are the common symptoms of OBDII code C1219 in a 2014 GMC Sierra?
The common symptoms of OBDII code C1219 in a GMC Sierra may include the illumination of the "Brake Warning Light" on the dashboard, decreased brake performance, and potential issues with the Anti-lock Braking System (ABS).
2. What does the OBDII code C1219 Brake Pressure Sensor Supply Voltage Circuit Low mean for a 2014 GMC Sierra?
The OBDII code C1219 indicates that there is a low voltage condition in the brake pressure sensor supply circuit in a 2014 GMC Sierra.
3. What are the possible causes of OBDII code C1219 in a 2014 GMC Sierra?
Possible causes of OBDII code C1219 in a 2014 GMC Sierra include a faulty brake pressure sensor, damaged wiring or connectors in the brake pressure sensor circuit, or a problem with the ABS module.
4. How can I diagnose the OBDII code C1219 in my 2014 GMC Sierra?
Diagnosing OBDII code C1219 in a 2014 GMC Sierra involves using an OBDII scanner to retrieve the code, inspecting the brake pressure sensor and its wiring for damage, and testing the voltage in the sensor circuit.
5. Can I drive my 2014 GMC Sierra with OBDII code C1219?
It is not recommended to drive your 2014 GMC Sierra with OBDII code C1219, as it can affect the proper functioning of the brakes and the ABS system. It is advisable to address the issue promptly.
6. How can I repair OBDII code C1219 in my 2014 GMC Sierra?
Repairing OBDII code C1219 in a 2014 GMC Sierra may involve replacing the faulty brake pressure sensor, repairing damaged wiring or connectors, or addressing any issues with the ABS module.
7. Is it safe to continue driving if the brake pressure sensor supply voltage circuit is low in a 2014 GMC Sierra?
It is not safe to continue driving if the brake pressure sensor supply voltage circuit is low in a 2014 GMC Sierra. It is essential to address the issue promptly to ensure the proper functioning of the braking system.
8. How much does it cost to repair OBDII code C1219 in a 2014 GMC Sierra?
The cost of repairing OBDII code C1219 in a 2014 GMC Sierra can vary depending on the specific cause of the issue, the extent of the damage, and the labor rates of the repair shop. It is recommended to get a diagnostic and repair estimate from a qualified mechanic.
9. Can a DIY enthusiast fix OBDII code C1219 in a 2014 GMC Sierra?
While some DIY enthusiasts may have the skills to diagnose and repair OBDII code C1219 in a 2014 GMC Sierra, it is recommended to have the issue addressed by a qualified mechanic to ensure proper repair and safety.
10. Will resetting the OBDII code C1219 in a 2014 GMC Sierra solve the issue?
Resetting the OBDII code C1219 in a 2014 GMC Sierra may temporarily turn off the warning light, but it will not fix the underlying issue causing the low voltage condition in the brake pressure sensor supply circuit. It is crucial to diagnose and repair the problem to ensure safe driving.
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