The automobile fault code P0C4C indicates a problem with the Hybrid Battery Pack Coolant Pump.

The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light. The cause of this fault code can be a faulty Hybrid Battery Pack Coolant Pump, an open or shorted harness, or a poor electrical connection in the pump circuit.

To fix this issue, you should visually inspect the wiring harness and connectors for any damage. Look for broken, bent, pushed out, or corroded pins in the connectors.

The repair time for this problem is estimated to be around 1.0 hour. It is important to address this issue promptly to prevent further damage to the hybrid battery system.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p0c4c fault code.

  • The symptoms of the automobile fault code p0c4c include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0c4c can be caused by a faulty hybrid battery pack coolant pump, an open or shorted harness, or a poor electrical connection in the coolant pump circuit.

  • The fault code P0C4C can be caused by the following: 1.
  • Faulty Hybrid Battery Pack Coolant Pump.
  • 2.
  • Hybrid Battery Pack Coolant Pump harness is open or shorted.
  • 3.
  • Hybrid Battery Pack Coolant Pump circuit poor electrical connection.

To fix the automobile fault code p0c4c, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0c4c, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded pins on the connectors.
  • This fix typically takes around 1.0 hour to complete.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0c4c are the estimated repair time and the hourly rate charged by auto repair shops.

The estimated repair time for this fault code is 1.0 hour. Auto repair shops typically charge between $75 and $150 per hour for their services.

These factors will determine the overall cost of diagnosing and fixing the p0c4c fault code.

The P0C4C fault code refers to a problem with the Hybrid Battery Pack Coolant Pump in your vehicle. The Engine Control Module (ECM) is responsible for monitoring this pump, and if it detects that the pump is not operating within the factory specifications, it will set the P0C4C code. This code specifically indicates that there is a low supply voltage in the circuit of the Hybrid Battery Pack Coolant Pump.

When this fault code appears, it means that there is an issue with the voltage supply to the Hybrid Battery Pack Coolant Pump. This can lead to a decrease in the pump’s performance and may affect the overall cooling system of the hybrid battery pack. It is important to address this issue promptly to prevent any further damage to the vehicle’s hybrid system.

A qualified technician will be able to diagnose the exact cause of the low voltage and provide the necessary repairs or replacements to resolve the P0C4C fault code.

What are the possible causes for the automobile fault code p0c4c?

If you see the engine light or service engine soon warning light on, the fault code P0C4C could be the culprit. This code is often caused by a faulty hybrid battery pack coolant pump, an open or shorted harness for the pump, or a poor electrical connection in the pump circuit. To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any signs of damage or corrosion, and check for broken, bent, pushed out, or corroded pins in the connectors.

How can I visually inspect the wiring harness and connectors to fix the fault code p0c4c?

To fix fault code P0C4C, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. This can help identify any issues with the Hybrid Battery Pack Coolant Pump harness, such as an open or shorted circuit or poor electrical connection. Be sure to check the “Possible Causes” listed above for further guidance.

What should I look for when checking for damaged components and connector’s pins to resolve the fault code p0c4c?

To resolve the fault code p0c4c, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins. These issues can cause a poor electrical connection or an open/short circuit in the Hybrid Battery Pack Coolant Pump. By checking and addressing these possible causes, you can fix the problem and turn off the Engine Light or Service Engine Soon Warning Light.

p0c4c error fault code explained

If you see the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty Hybrid Battery Pack Coolant Pump.

To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.

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