The automobile fault code P0C42 indicates a problem with the Hybrid Battery Pack Coolant Temperature Sensor. This can be identified by the Engine Light or Service Engine Soon Warning Light being illuminated.

The cause of this fault code could be a faulty sensor, an open or shorted harness, or a poor electrical connection. To fix this issue, it is recommended to visually inspect the wiring harness and connectors for any damage. Additionally, check for broken, bent, pushed out, or corroded pins in the connectors.

The repair time for this issue is estimated to be around 1.0. It is important to address this problem promptly to ensure the proper functioning of the hybrid battery pack.

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 p0c42 fault code.

  • The symptoms of the automobile fault code p0c42 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The fault code p0c42 can be caused by a faulty Hybrid Battery Pack Coolant Temperature Sensor, an open or shorted harness, or a poor electrical connection in the sensor circuit.

  • The fault code p0c42 can be caused by: a faulty Hybrid Battery Pack Coolant Temperature Sensor, an open or shorted Hybrid Battery Pack Coolant Temperature Sensor harness, and a poor electrical connection in the Hybrid Battery Pack Coolant Temperature Sensor circuit.

To fix the automobile fault code p0c42, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0c42, you need to first check the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check if there are any broken, bent, pushed out, or corroded pins in the connectors.
  • This fix should take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0c42 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 p0c42 fault code.

The P0C42 fault code refers to a problem with the Hybrid Battery Pack Coolant Temperature Sensor.

This sensor is monitored by the Engine Control Module (ECM) in your vehicle.

When the sensor is not functioning within the factory specifications, the ECM will set the P0C42 code.

This code indicates a circuit issue with the Hybrid Battery Pack Coolant Temperature Sensor.

It is important to address this issue promptly to ensure proper functioning of your vehicle’s hybrid battery system.

What are the possible causes for the engine light being on in relation to fault code p0c42?

If you see the engine light on and the fault code is p0c42, it could be due to a faulty Hybrid Battery Pack Coolant Temperature Sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look out for broken, bent, pushed out, or corroded pins in the connectors. Make sure to address any issues found during the inspection.

How can I visually inspect the wiring harness and connectors to fix the issue with the Hybrid Battery Pack Coolant Temperature Sensor?

To fix the issue with the Hybrid Battery Pack Coolant Temperature Sensor, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check if the harness is open or shorted. Also, examine the connectors for any broken, bent, pushed out, or corroded pins. This thorough inspection will help identify any issues and allow for the necessary repairs to be made.

What should I look for when checking for damaged components or corroded connector pins to resolve fault code p0c42?

When resolving fault code p0c42, start by checking for damaged components or corroded connector pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any broken, bent, pushed out, or corroded pins. By doing so, you can identify and address any issues with the Hybrid Battery Pack Coolant Temperature Sensor, its harness, or the circuit’s electrical connection.

p0c42 error fault code explained

If your engine light is on, it could be due to a faulty Hybrid Battery Pack Coolant Temperature Sensor or issues with the sensor’s harness or electrical connection. To fix this, visually inspect the wiring harness and connectors for any damage. Look out for broken, bent, pushed out, or corroded pins on the connectors.

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