For a plug-in hybrid electric vehicle (PHEV), both the hybrid battery and the hybrid air (battery cooling) filter require regular checks to ensure optimal performance and longevity.
Hybrid Battery Check Frequency
- It is recommended to have the hybrid battery and related components inspected every 5,000 miles. These routine inspections help assess battery operation, detect early signs of wear or issues, and maintain warranty validity. Regular professional checks by trained mechanics can prevent costly repairs later.
- Additionally, PHEVs should be serviced similarly to conventional vehicles, typically every 12 months or 10,000 to 12,000 miles, whichever comes first. These service visits generally include checks of hybrid components such as the battery health, inverter coolant, and charging systems.
Hybrid Air Filter (Battery Cooling System) Check Frequency
- The battery cooling system’s air filter should be checked for cleanliness and blockages every 5,000 miles, ensuring unobstructed airflow for optimal cooling performance.
- The filter itself should be cleaned or replaced approximately every 20,000 miles or every two years. Proper maintenance of the cooling system prolongs battery life and supports efficient operation.
Summary
| Component | Recommended Check Interval | Notes |
|---|---|---|
| Hybrid Battery | Every 5,000 miles | Performance check and warranty maintenance |
| Hybrid Battery Cooling Air Filter | Check every 5,000 miles; clean/replace every 20,000 miles or 2 years | Ensures proper battery cooling and longevity |
| General PHEV Servicing | Every 12 months or 10,000-12,000 miles | Includes hybrid-specific system checks |
Following these intervals maintains the battery system’s health and the overall reliability of the PHEV, supporting its electric and hybrid performance efficiently.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/how-often-should-the-hybrid-battery-and-hybrid-air-filter-be-checked-in-a-phev/
