P0C37 Code - Hybrid/EV Battery Temperature Sensor 6 Circuit Erratic
Quick Answer
The diagnostic trouble code P0C37 indicates a problem with the Hybrid/EV Battery Temperature Sensor 6 Circuit, specifically an erratic reading. Common causes include Faulty temperature sensor 6, Wiring or connector issues, Corrosion or damage to sensor components. 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
- P0C37 indicates Hybrid/EV Battery Temperature Sensor 6 Circuit Erratic.
- Common causes
- Common causes include Faulty temperature sensor 6, Wiring or connector issues, Corrosion or damage to sensor components.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0C37 Description
The diagnostic trouble code P0C37 indicates a problem with the Hybrid/EV Battery Temperature Sensor 6 Circuit, specifically an erratic reading. In hybrid and electric vehicles, the battery temperature sensors play a crucial role in monitoring and maintaining the optimal operating temperature of the battery pack. Sensor 6 is one of several sensors located throughout the battery pack to ensure uniform temperature distribution and prevent overheating or overcooling.
Common Causes of P0C37
- Faulty temperature sensor 6
- Wiring or connector issues
- Corrosion or damage to sensor components
- Electrical faults in the sensor circuit
- Environmental factors affecting sensor operation
Symptoms of P0C37
- Erratic battery temperature readings on the dashboard
- Reduced hybrid or electric vehicle range
- Battery overheating or overcooling
- Inconsistent battery performance
- Illuminated check engine light or hybrid system warning light
How to Fix P0C37
- Begin by performing a thorough inspection of the temperature sensor 6, wiring, and connectors for any visible damage or corrosion.
- Test the sensor using a multimeter to check for proper resistance and voltage readings.
- Replace the temperature sensor 6 if it is found to be faulty or malfunctioning.
- Repair or replace any damaged wiring or connectors in the sensor circuit.
- Clear the diagnostic trouble code and perform a battery system reset to ensure the issue is resolved.
Cost to Fix P0C37
The cost of repairing a Hybrid/EV Battery Temperature Sensor 6 Circuit Erratic issue can vary depending on the extent of the problem, the vehicle make and model, and labor rates in your area. In general, the cost of replacing the temperature sensor and addressing any wiring issues could range from $200 to $500, including parts and labor. It's recommended to consult with a professional mechanic or auto repair shop for a more accurate estimate based on your specific vehicle and location. Keep in mind that diagnostic time and labor rates can affect the overall cost of the repair.
Need more information about the P0C37 code?
Need more information on how to fix the P0C37 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0C37 code diagnosed by a professional: Find a repair shop in your area
Code P0C37 Information for Specific Makes
- P0C37 Buick — Hybrid/EV Battery Temperature Sensor 6 Circuit Erratic
- P0C37 Cadillac — Hybrid/EV Battery Temperature Sensor 6 Circuit Erratic
- P0C37 Chevrolet — Hybrid/EV Battery Temperature Sensor 6 Circuit Erratic
- P0C37 GMC — Hybrid/EV Battery Temperature Sensor 6 Circuit Erratic
Frequently Asked Questions about P0C37 Code
No Frequently Asked Questions about P0C37 Code found.
Discuss the causes and fixes for P0C37 OBDII Code
Code P0C37 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.