Having problems with your 2004 Toyota Corolla ?
My Corollas heat did not work this morning it was 23 degrees and the car was at normal operating temp. It worked fine last night IDK what could be the issue Please help
Clean the cabin air filter located behind the glove box. it may have become frozen blocking air flow.
Repair Help & Product Troubleshooting for 2004 Toyota Corolla
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.