Diagnostic Trouble Code P0446 (EG002-99)
Publication date: 1999-04-02Reference number: EG002-99
DIAGNOSTIC TROUBLE CODE P0446
TECHNICAL SERVICE BULLETIN
Reference Number(s): EG002-99, Date of Issue:
April 2, 1999
| LEXUS: | 1999 ES 300 |
| GROUP: | Engine |
| COPYRIGHT: | © 2018 Lexus, a division of Toyota Motor Sales, USA License Agreement TMS1002 |
DESCRIPTION
DIAGNOSTIC TROUBLE CODE P0446
Under certain driving conditions, some 1999 Model Year ES 300s will exhibit a false M.I.L. "ON" DTC P0446. A Vacuum Control Valve Assembly has been developed to prevent this condition.