C0113 Code - Pump Motor Circuit
Quick Answer
The system relay is energized when the ignition is ON. Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) 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
- C0113 indicates Pump Motor Circuit.
- Common causes
- Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) 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 C0113 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 C0113?
- Faulty Electronic Brake Control Module (EBCM)
- Electronic Brake Control Module (EBCM) harness is open or shorted
- Electronic Brake Control Module (EBCM) circuit poor electrical connection
How to Fix the DTC C0113?
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 C0113 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 C0113 code?
Need more information on how to fix the C0113 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C0113 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C0113 Buick — Pump Motor Circuit
- C0113 Cadillac — Pump Motor Circuit
- C0113 Chevrolet — Pump Motor Circuit
- C0113 GMC — Pump Motor Circuit
Frequently Asked Questions about C0113 Code
1. What are the common symptoms of OBDII code C0113 (Pump Motor Circuit)?
- The common symptoms include the ABS warning light illuminating on the dashboard, potential loss of ABS functionality, and unusual noises coming from the ABS pump motor.
2. What are the possible causes of OBDII code C0113?
- The code C0113 can be triggered by issues such as a malfunctioning ABS pump motor, damaged wiring or connectors in the pump motor circuit, or a faulty ABS control module.
3. How can I diagnose the OBDII code C0113?
- Diagnosing the code C0113 involves using a diagnostic scan tool to retrieve the specific fault codes, inspecting the ABS pump motor, checking the wiring and connectors for any damage, and testing the ABS control module.
4. Can I still drive my vehicle with OBDII code C0113 present?
- It is not recommended to drive the vehicle with an active OBDII code C0113, as it may lead to compromised ABS functionality and potentially unsafe driving conditions.
5. How can I repair OBDII code C0113 (Pump Motor Circuit) myself?
- Repairing the code C0113 may involve replacing the ABS pump motor, repairing or replacing damaged wiring and connectors, or reprogramming the ABS control module. It is advisable to consult a professional mechanic for accurate diagnosis and repair.
6. Are there any common mistakes to avoid when dealing with OBDII code C0113?
- Common mistakes to avoid include ignoring the warning signs like ABS light, attempting DIY repairs without proper diagnostic tools and expertise, and neglecting regular maintenance of the ABS system.
7. What is the typical cost to repair OBDII code C0113?
- The cost of repairing OBDII code C0113 can vary depending on the specific cause of the issue, the labor rates in your area, and the type of replacement parts needed. It is recommended to obtain quotes from local mechanics or repair shops.
8. Is it possible for OBDII code C0113 to reoccur after repairs?
- Yes, OBDII code C0113 can reoccur if the root cause of the issue is not properly addressed during repairs. It is important to follow recommended repair procedures and ensure all related components are in good working condition.
9. Can OBDII code C0113 cause other problems in my vehicle?
- While OBDII code C0113 specifically relates to the Pump Motor Circuit, unresolved issues with the ABS system can potentially lead to compromised braking performance and safety concerns. It is essential to address this code promptly.
10. How often should I check for OBDII code C0113 in my vehicle?
- It is advisable to check for OBDII codes, including code C0113, regularly as part of routine vehicle maintenance. If you notice any symptoms related to the ABS system, it is recommended to have the system inspected by a professional.
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