What type of transmission fluid does the 2006 chevy aveo use?

The transmission fluid used in the 2006 Chevy Aveo will depend on whether You have an automatic or manual transmission. You should only use T-IV Automatic Transmission Fluid in the Aveo with the automatic transmission. The manual transmission takes GM Goodwrench Synthetic Manual Transmission Fluid, but an equivalent SAE 75W-85 GL-4 gear oil can be used. No matter which transmission You have the fluid level should be maintained at all times for proper performance of the transmission. The lack of or d***y transmission fluid could cause severe damage to the transmission requiring extensive repair or replacement. The automatic transmission fluid level should be checked at least twice per year and should be performed by a trained technician. The manual transmissions fluid level would only need to be checked if there is a leak discovered.