C1219 2016 Chevrolet Silverado 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 2016 Chevrolet Silverado 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 2016 Chevrolet Silverado 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 2016 Chevrolet Silverado?
- 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 2016 Chevrolet Silverado?
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 2016 Chevrolet Silverado 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 2016 Chevrolet Silverado Code
1. What does the OBDII code C1219 mean for a 2016 Chevrolet Silverado?
Code C1219 indicates a problem with the brake pressure sensor supply voltage circuit being too low, which can affect brake system performance.
2. What are common symptoms of code C1219 in a 2016 Chevrolet Silverado?
Symptoms may include ABS or brake warning lights, reduced brake performance, and potentially unstable braking in emergency situations.
3. What causes the C1219 code to appear?
Common causes include a faulty brake pressure sensor, wiring issues such as damaged or corroded connectors, or a problem with the ABS control module.
4. Can I drive my 2016 Chevrolet Silverado with code C1219?
It is not recommended to drive with this code active, as it can compromise braking safety and overall vehicle control.
5. How do I diagnose the C1219 code on my Silverado?
Diagnosis involves inspecting wiring and connectors for damage, testing the brake pressure sensor for proper operation, and checking the ABS module for faults.
6. How can I fix the C1219 code on a 2016 Chevrolet Silverado?
Repairs may include replacing the brake pressure sensor, repairing or replacing damaged wiring, or addressing issues with the ABS module.
7. How much does it cost to repair code C1219 in a 2016 Chevrolet Silverado?
Repair costs vary, but sensor replacement typically ranges from $150 to $300, while wiring repairs or ABS module replacement can be more expensive.
8. Can a weak battery cause the C1219 code?
Yes, a weak or failing battery can cause voltage-related codes like C1219 due to insufficient power supplied to the brake pressure sensor.
9. Does code C1219 require ABS module replacement?
Not always, as the issue could stem from the brake pressure sensor or wiring. ABS module replacement is only necessary if diagnosed as faulty.
10. Will clearing the code fix the issue?
Clearing the code without addressing the underlying problem will not fix the issue, and the code is likely to reappear.
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