C1217 Chevrolet Code - BPMV Pump Motor Relay Contacts Circuit Open
Quick Answer
The system relay is energized when the ignition is ON. Common causes include Faulty Brake Pressure Modulator Valve (BPMV), Brake Pressure Modulator Valve (BPMV) harness is open or shorted, Brake Pressure Modulator Valve (BPMV) 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
- C1217 Chevrolet indicates BPMV Pump Motor Relay Contacts Circuit Open.
- Common causes
- Common causes include Faulty Brake Pressure Modulator Valve (BPMV), Brake Pressure Modulator Valve (BPMV) harness is open or shorted, Brake Pressure Modulator Valve (BPMV) 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 C1217 Chevrolet Description
- Transfers brake fluid from the brake calipers to the master cylinder reservoir during pressure decrease events.
- Transfers brake fluid from the master cylinder reservoir to the brake calipers during pressure increase events.
What are the Possible Causes of the DTC C1217 Chevrolet?
- Faulty Brake Pressure Modulator Valve (BPMV)
- Brake Pressure Modulator Valve (BPMV) harness is open or shorted
- Brake Pressure Modulator Valve (BPMV) circuit poor electrical connection
- Faulty Electronic Brake Control Module (EBCM)
How to Fix the DTC C1217 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 C1217 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.
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Frequently Asked Questions about C1217 Chevrolet Code
1. What are the common symptoms of OBDII code C1217 in a Chevrolet vehicle?
The common symptoms of OBDII code C1217 in a Chevrolet vehicle may include the ABS warning light illuminating on the dashboard, decreased braking performance, and potential loss of ABS functionality.
2. What does the OBDII code C1217 Chevrolet mean?
OBDII code C1217 for Chevrolet indicates an issue with the BPMV Pump Motor Relay Contacts Circuit being open, which can affect the operation of the ABS system.
3. What are the possible causes of OBDII code C1217 in a Chevrolet vehicle?
Possible causes of OBDII code C1217 in a Chevrolet vehicle may include a faulty BPMV pump motor relay, damaged relay contacts, wiring issues, or a malfunctioning ABS control module.
4. How can I diagnose the OBDII code C1217 in my Chevrolet?
Diagnosing OBDII code C1217 in a Chevrolet typically involves using a diagnostic scan tool to retrieve the code, checking the ABS system components for visible damage, and testing the BPMV pump motor relay and related circuits for proper functionality.
5. Can I still drive my Chevrolet with OBDII code C1217 present?
While it may be possible to drive the vehicle with OBDII code C1217 present, it is not recommended as the ABS system may not function correctly, potentially compromising safety during braking.
6. How can I repair OBDII code C1217 in my Chevrolet?
Repairing OBDII code C1217 in a Chevrolet often involves replacing the faulty BPMV pump motor relay, repairing damaged wiring or contacts, or addressing any issues with the ABS control module as needed.
7. Is it safe to continue driving my Chevrolet if the ABS warning light is on due to OBDII code C1217?
Driving the vehicle with the ABS warning light on due to OBDII code C1217 is not ideal, as it indicates a potential issue with the ABS system that could impact braking performance and safety. It is recommended to have the vehicle inspected and repaired as soon as possible.
8. Can I clear the OBDII code C1217 in my Chevrolet with a simple reset?
While clearing the OBDII code C1217 with a reset may temporarily turn off the warning light, it will not fix the underlying issue causing the code. It is important to diagnose and address the root cause of the problem for a proper repair.
9. How much does it typically cost to repair OBDII code C1217 in a Chevrolet?
The cost to repair OBDII code C1217 in a Chevrolet can vary depending on the specific cause of the issue, the parts needed for repair, and the labor rates of the repair facility. It is recommended to obtain estimates from different shops for an accurate cost assessment.
10. Can I prevent OBDII code C1217 from occurring in my Chevrolet?
While some causes of OBDII code C1217 may be unavoidable, regular maintenance and inspection of the ABS system in your Chevrolet can help identify potential issues early and prevent the code from occurring.
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