Toyota

Help! Yaris AC not cooling properly

Ayesha Malik 4mo ago 342 views 3 replies

Help NeededAC & Cooling

My 2021 Yaris AC suddenly stopped cooling properly. The compressor seems to be running but air isn't cold enough. Already checked:
- Cabin filter is clean
- No visible leaks
- Compressor clutch engaging Any ideas what could be wrong? Should I get the gas refilled or is there something else I should check first?

3 Replies

Hassan Ali

Check your evaporator coil for ice buildup. If there's frost, your expansion valve might be stuck. Common issue in our dusty environment.

Usman Shah

Had the same issue. Turned out to be low gas. Get a pressure test done - should be around 30-35 psi on low side when running.

Omar Farooq

Also check if the condenser fans are working properly. Sometimes they fail partially and AC works fine at highway speeds but not in traffic.