Lexus TSB #L-TT-0254-18
2016 Lexus GS 450h
Affected Component: EQUIPMENT:APPLIANCE:AIR CONDITIONER
- 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.