AutoCodes – Chevrolet – P0CC2 Chevrolet

P0CC2 Chevrolet Code - Drive Motor Coolant Pump Performance

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: P0CC2 Chevrolet indicates Drive Motor Coolant Pump Performance.
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.

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Code Popularity 3,449

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 21, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0CC2 Chevrolet Description

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. The starter/generator cooling system is separate from the engine cooling system and does not share any coolant or components. The Starter/Generator Control Module coolant pump is controlled by the starter/generator coolant pump relay. This relay is a printed circuit board relay and integrated as part of the underhood fuse block. The relay switch and coil both receive B+. The Starter/Generator Control Module controls the relay coil by applying ground to the coil control circuit. With the coil grounded, the relay switch is closed and voltage is sent to the Starter/Generator Control Module coolant pump, which will begin circulating coolant.
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.

OBDII Code P0CC2 Chevrolet - Drive Motor Coolant Pump Performance - AutoCodes.com — P0CC2 Chevrolet Code - Drive Motor Coolant Pump Performance

What does this mean?

What are the Possible Causes of the DTC P0CC2 Chevrolet?

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 P0CC2 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 P0CC2 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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0CC2 Chevrolet Code

1. What are the common symptoms of OBDII code P0CC2 in a Chevrolet related to the Drive Motor Coolant Pump?

- Common symptoms include overheating of the drive motor, reduced hybrid system performance, and possibly a warning light on the dashboard.

2. What are the possible causes of OBDII code P0CC2 indicating Drive Motor Coolant Pump Performance issues in a Chevrolet?

- Potential causes may include a faulty drive motor coolant pump, low coolant levels, a malfunctioning thermostat, or issues with the hybrid system components.

3. How can I diagnose the OBDII code P0CC2 in a Chevrolet related to Drive Motor Coolant Pump Performance?

- Diagnosis typically involves using a scan tool to retrieve the code, checking the drive motor coolant pump for proper operation, inspecting coolant levels, and testing the hybrid system components.

4. What are some repair tips for resolving OBDII code P0CC2 in a Chevrolet related to the Drive Motor Coolant Pump?

- Repair tips may include replacing the drive motor coolant pump if faulty, ensuring proper coolant levels, checking and replacing the thermostat if needed, and addressing any issues with the hybrid system.

5. Can OBDII code P0CC2 in a Chevrolet related to Drive Motor Coolant Pump Performance be safely driven with?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the drive motor and other hybrid system components. It is best to address the issue promptly.

6. How urgent is it to address OBDII code P0CC2 indicating Drive Motor Coolant Pump Performance problems in a Chevrolet?

- It is important to address this code promptly to prevent potential damage to the drive motor and other hybrid system components. Ignoring the issue can lead to more costly repairs.

7. Are there any common mistakes to avoid when dealing with OBDII code P0CC2 in a Chevrolet related to the Drive Motor Coolant Pump?

- Common mistakes to avoid include ignoring warning signs of overheating, continuing to drive the vehicle with the code present, and neglecting regular maintenance of the hybrid system components.

8. How much does it typically cost to repair OBDII code P0CC2 related to Drive Motor Coolant Pump Performance in a Chevrolet?

- The cost of repairs can vary depending on the exact cause of the issue, but it may involve expenses for parts such as the coolant pump, thermostat, or other hybrid system components, as well as labor costs.

9. Is it possible to reset OBDII code P0CC2 in a Chevrolet related to Drive Motor Coolant Pump Performance without making any repairs?

- While you can clear the code with a scan tool, it is not recommended to do so without addressing the underlying issue. Resetting the code without fixing the problem may lead to ongoing performance issues.

10. Can a DIY enthusiast with basic automotive skills repair OBDII code P0CC2 related to Drive Motor Coolant Pump Performance in a Chevrolet?

- Depending on the exact cause of the issue, some repairs related to this code may be feasible for a DIY enthusiast with basic automotive skills. However, complex issues may require professional expertise.