Toyota TSB #T-TT-0520-19_Rev
2017 Toyota Corolla
Affected Component: EQUIPMENT
- Summary
- TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. To improve customer satisfaction and repair A/C system leaks in one dealer visit, Toyota has developed a set of guidelines for evaluating A/C system components.