The automobile fault code P0C70 indicates a problem with the hybrid battery thermistor. This can cause the engine light to turn on or the service engine soon warning light to illuminate.

The possible causes include a faulty hybrid battery thermistor, a faulty battery smart unit, an open or shorted hybrid battery thermistor harness, or a poor electrical connection in the hybrid battery thermistor circuit. To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion.

Additionally, look for any broken, bent, pushed out, or corroded connector pins. The repair time for this issue is estimated to be 1.0.

It is important to address this problem 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 p0c70 fault code.

  • The symptoms of the automobile fault code p0c70 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The fault code p0c70 can be caused by a faulty hybrid battery thermistor, battery smart unit, open or shorted thermistor harness, or poor electrical connection.

  • The fault code P0C70 can be caused by the following: a faulty hybrid battery thermistor, a faulty battery smart unit, an open or shorted hybrid battery thermistor harness, and a poor electrical connection in the hybrid battery thermistor circuit.

To fix the automobile fault code p0c70, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0c70, 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 for broken, bent, pushed out, or corroded pins in the connectors.
  • This fix is estimated to take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0c70 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 p0c70 fault code.

The P0C70 fault code refers to a problem with the Hybrid Battery Temperature Sensor ‘CD’ correlation. This code indicates that there is an issue with the temperature sensors located in three different areas of the HV (High Voltage) battery. These sensors have built-in thermistors that measure the resistance, which changes with the battery temperature.

The battery smart unit uses these temperature sensors to detect the HV battery temperature and sends the information to the power management control ECU. Based on this data, the power management control ECU controls the blower fan.

When the HV battery temperature exceeds a predetermined level, the blower fan is activated.

If you encounter the P0C70 fault code, it means that there is a problem with the correlation between the Hybrid Battery Temperature Sensor ‘C’ and ‘D’.

This issue can affect the accuracy of the temperature readings and may result in improper control of the blower fan. It is important to address this fault code promptly to ensure proper functioning of the HV battery and prevent any potential damage.

What are the possible causes of the automobile fault code p0c70?

If you see the engine light or service engine soon warning light on, the fault code P0C70 could be the culprit. This code is often caused by a faulty hybrid battery thermistor, a faulty battery smart unit, an open or shorted hybrid battery thermistor harness, or a poor electrical connection in the hybrid battery thermistor 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 connector pins.

How can I visually inspect the wiring harness and connectors to fix the fault code p0c70?

If you’re dealing with the fault code p0c70 and your engine light is on, it’s time to take action. The most common causes for this code are a faulty hybrid battery thermistor, a faulty battery smart unit, an open or shorted hybrid battery thermistor harness, or a poor electrical connection in the hybrid battery thermistor circuit. To fix it, 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. Don’t delay, get to the bottom of this issue and get your engine running smoothly again.

What should I look for when checking for damaged components and connector’s pins to resolve the fault code p0c70?

To resolve the fault code p0c70, start by checking for damaged components and connector’s pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any signs of damage such as broken, bent, pushed out, or corroded pins. By doing this, you can identify any issues with the hybrid battery thermistor or the battery smart unit. Make sure to also check for any open or shorted circuits or poor electrical connections. Taking these steps will help you pinpoint the cause of the problem and guide you towards the necessary fix.

p0c70 error fault code explained

If your engine light is on, it could be due to a faulty hybrid battery thermistor or battery smart unit. To fix this issue, visually inspect the wiring harness and connectors for any damage. Check for broken or corroded pins on the connectors.

Don’t wait, take action now!

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