P0CC1 GMC Code - Drive Motor Coolant Pump Control Circuit
Quick Answer
The Starter/Generator Control Module coolant pump is a single speed ON/OFF pump that circulates coolant through the auxiliary radiator and the starter/generator to control the temperature of the starter/generator. Common causes include Faulty Starter/Generator Coolant Pump, Starter/Generator Coolant Pump harness is open or shorted, Starter/Generator Coolant Pump 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
- P0CC1 GMC indicates Drive Motor Coolant Pump Control Circuit.
- Common causes
- Common causes include Faulty Starter/Generator Coolant Pump, Starter/Generator Coolant Pump harness is open or shorted, Starter/Generator Coolant Pump 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 P0CC1 GMC Description
The Starter/Generator Control Module uses the exponentially weighted moving average to calculate temperature fluctuations in the starter/generator cooling system. In addition, this diagnostic compares the temperature rate of change by a slope calculation within a set time when the Starter/Generator Control Module coolant pump turns ON. This diagnostic runs once after pump turns ON. If the temperature changes over time too quickly, the Starter/Generator Control Module will indicate a fault.
What are the Possible Causes of the DTC P0CC1 GMC?
- Faulty Starter/Generator Coolant Pump
- Starter/Generator Coolant Pump harness is open or shorted
- Starter/Generator Coolant Pump circuit poor electrical connection
- Faulty Starter/Generator Control Module
How to Fix the DTC P0CC1 GMC?
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 P0CC1 GMC 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 P0CC1 GMC Code
1. What are the common symptoms of OBDII code P0CC1 in a GMC related to the Drive Motor Coolant Pump Control Circuit?
- Common symptoms include overheating of the drive motor coolant system, reduced performance of the vehicle, and potential illumination of the check engine light.
2. What are the typical causes of OBDII code P0CC1 in a GMC?
- The code P0CC1 usually indicates issues with the drive motor coolant pump control circuit, such as a faulty drive motor coolant pump, damaged wiring or connectors, or a malfunctioning control module.
3. How can I diagnose the Drive Motor Coolant Pump Control Circuit issue related to code P0CC1 in my GMC?
- Diagnosis typically involves inspecting the drive motor coolant pump, checking the wiring and connectors for any damage, and using a diagnostic scanner to read the code and identify the specific problem.
4. Are there any common repair tips for fixing OBDII code P0CC1 in a GMC?
- Repair tips may include replacing the drive motor coolant pump, repairing or replacing damaged wiring or connectors, and resetting the control module after fixing the issue.
5. Can driving with OBDII code P0CC1 in a GMC cause further damage to the vehicle?
- Continuing to drive with this code may lead to overheating of the drive motor coolant system, which can potentially cause damage to the drive motor and other components. It is recommended to address the issue promptly.
6. Is it safe to reset the OBDII code P0CC1 in a GMC without fixing the underlying problem?
- While resetting the code may temporarily turn off the check engine light, it does not fix the underlying issue causing the code. It is recommended to diagnose and repair the problem to prevent further issues.
7. How much does it typically cost to repair OBDII code P0CC1 in a GMC at a professional mechanic or dealership?
- Repair costs can vary depending on the specific problem causing the code and the labor rates of the mechanic or dealership. It is advisable to obtain quotes from different sources before proceeding with the repair.
8. Can a DIY enthusiast with some automotive knowledge fix OBDII code P0CC1 in a GMC?
- Depending on the specific problem causing the code, some DIY enthusiasts may be able to fix it by following repair guides, using proper tools, and being cautious. However, complex issues may require professional assistance.
9. How long does it usually take to repair OBDII code P0CC1 in a GMC?
- The repair time can vary based on the extent of the issue, availability of parts, and the skills of the person performing the repair. It is recommended to allocate sufficient time to diagnose and fix the problem properly.
10. Are there any preventive measures to avoid encountering OBDII code P0CC1 related to the Drive Motor Coolant Pump Control Circuit in a GMC?
- Regular maintenance of the drive motor coolant system, timely inspection of the coolant pump and related components, and addressing any cooling system issues promptly can help prevent the occurrence of this code.
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