Car Problem Reports

Lexus LS600h Check Engine Light Due to Code P1423

Lexus LS600h Problem
3 Reports
Me Too

Model Years Affected: 2008, 2009


The Check Engine Light may illuminate with a code P1423 stored as a result of a large evap system leak. Our technicians tell us this is often caused by a poor seal between the gas cap and the filler neck, revised parts are available to correct this concern.