P0CC3 Code - Drive Motor Coolant Pump Control Circuit Low Voltage
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
- P0CC3 indicates Drive Motor Coolant Pump Control Circuit Low Voltage.
- 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 P0CC3 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 P0CC3?
- 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 P0CC3?
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 P0CC3 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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Information for Specific Makes
- P0CC3 Buick — Drive Motor Coolant Pump Control Circuit Low Voltage
- P0CC3 Cadillac — Drive Motor Coolant Pump Control Circuit Low Voltage
- P0CC3 Chevrolet — Drive Motor Coolant Pump Control Circuit Low Voltage
- P0CC3 GMC — Drive Motor Coolant Pump Control Circuit Low Voltage
Frequently Asked Questions about P0CC3 Code
1. What are common symptoms of OBDII code P0CC3 (Drive Motor Coolant Pump Control Circuit Low Voltage)?
- Common symptoms include overheating of the drive motor, reduced electric vehicle performance, and potential illumination of the check engine light.
2. What are possible causes of OBDII code P0CC3?
- Causes of this code may include a faulty drive motor coolant pump, a damaged coolant pump control module, wiring issues, or low coolant levels.
3. How can I diagnose the cause of OBDII code P0CC3?
- Diagnosis typically involves inspecting the drive motor coolant pump and its wiring for any visible damage, testing the coolant pump control module, and checking coolant levels.
4. Can I continue driving my vehicle with OBDII code P0CC3?
- It is not recommended to continue driving with this code present, as it can lead to drive motor overheating and potential damage to other components.
5. How can I repair OBDII code P0CC3?
- Repairing this code usually involves replacing the faulty drive motor coolant pump, repairing or replacing damaged wiring, or replacing the coolant pump control module.
6. Are there any DIY tips for fixing OBDII code P0CC3?
- DIY tips include checking coolant levels, inspecting wiring for damage, and ensuring proper connection of the drive motor coolant pump.
7. Can a low battery voltage cause OBDII code P0CC3?
- Low battery voltage can sometimes trigger this code, as it may affect the performance of the drive motor coolant pump and control circuit.
8. How do I reset OBDII code P0CC3 after making repairs?
- After making necessary repairs, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the code.
9. What is the typical cost to repair OBDII code P0CC3 at a repair shop?
- The cost of repairing this code at a repair shop can vary depending on the exact cause and parts needed, but it may range from $200 to $500 or more.
10. How urgent is it to address OBDII code P0CC3?
- It is recommended to address this code promptly to prevent potential damage to the drive motor and ensure the proper functioning of the vehicle's cooling system.
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