The automobile fault code P0C37 indicates a problem with the HybridEV Battery Assembly. 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 HybridEV Battery Assembly, an open or shorted harness, a poor electrical connection in the circuit, or a faulty HybridEV Battery Interface Control Module.

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 issue is estimated to be around 1.0.

It is important to address this problem promptly to avoid further damage to the vehicle’s hybrid or electric 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 p0c37 fault code.

  • The symptoms of the automobile fault code p0c37 include the Engine Light being ON and the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0c37 can be caused by a faulty HybridEV Battery Assembly, an open or shorted HybridEV Battery Assembly harness, a poor electrical connection in the HybridEV Battery Assembly circuit, or a faulty HybridEV Battery Interface Control Module.

  • The fault code p0c37 can be caused by a faulty Hybrid/EV Battery Assembly, an open or shorted Hybrid/EV Battery Assembly harness, a poor electrical connection in the Hybrid/EV Battery Assembly circuit, or a faulty Hybrid/EV Battery Interface Control Module.

To fix the automobile fault code p0c37, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0c37, 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 p0c37 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.

The P0C37 fault code refers to a problem with the HybridEV Battery Temperature Sensor 6 Circuit.

This sensor is responsible for monitoring the temperature of the battery in hybrid or electric vehicles. It is located within the battery sections and there are two temperature sensors in each section. The sensor works by measuring the resistance of the battery cell group, which changes with temperature.

As the temperature decreases, the sensor resistance increases, and as the temperature increases, the sensor resistance decreases. The HybridEV interface control module supplies 5V to the signal circuit and acts as a ground for the low reference circuit. The HybridEV Powertrain Control Module uses the temperature sensor values to determine the battery module temperature and control the battery cooling system. If the hybrid battery temperature sensor is intermittent or has changed by 10°C (18°F) or more for 4 out of 5 seconds, the diagnostic trouble code (DTC) P0C37 will be set.

This indicates a circuit error with the HybridEV Battery Temperature Sensor 6.

What are the possible causes for the automobile fault code p0c37?

If you see the engine light on or the service engine soon warning light, the fault code P0C37 could be the culprit. This code is often caused by a faulty hybrid/EV battery assembly, an open or shorted harness, a poor electrical connection in the hybrid/EV battery assembly circuit, or a faulty hybrid/EV battery interface control module. To fix this issue, visually inspect the wiring harness and connectors, checking for any damage or broken, bent, pushed out, or corroded pins. Don’t forget to consider the possible causes mentioned above.

How can I visually inspect the wiring harness and connectors to fix the fault code p0c37?

If you’re dealing with the fault code p0c37 and your engine light is on, it’s time to take a closer look at the wiring harness and connectors. The possible causes could be a faulty Hybrid/EV Battery Assembly, an open or shorted harness, a poor electrical connection in the circuit, or a faulty Hybrid/EV Battery Interface Control Module. To fix the issue, visually inspect the wiring harness and connectors for any signs of damage. Pay attention to broken, bent, pushed out, or corroded pins on the connectors. Don’t forget to check the “Possible Causes” mentioned earlier.

What should I look for when checking for damaged components and connector’s pins to resolve the fault code p0c37?

If you’re dealing with the fault code p0c37 and your engine light is on, it’s important to check for damaged components and connector’s pins. This code is often caused by a faulty Hybrid/EV Battery Assembly or issues with the wiring harness and connectors. To resolve the issue, visually inspect the wiring harness and connectors for any signs of damage. Look out for broken, bent, pushed out, or corroded connector’s pins. By addressing these potential causes, you can effectively fix the problem and get your engine running smoothly again.

p0c37 error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty HybridEV Battery Assembly or issues with the wiring harness and connectors. To fix it, visually inspect the wiring and connectors for any damage, and check for broken or corroded pins.

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