GS 430 V8-4.3L (3UZ-FE) (2004)
PROM - Programmable Read Only Memory: Customer Interest
Engine Controls - MIL ON/DTC's P0133/P0153 Set
ENGINE
EG002-04
REVISED
February 27, 2004
Title:
M.I.L. "ON" DTC P0133/P0153
Models:
'04 GS 430, LS 430 & SC 430
TSIB REVISION NOTICE:
March 25, 2004: VIN information has been added. Previous versions of this TSIB should be discarded.
Introduction
Certain 2004 model year GS 430, LS 430 and SC 430 (3UZ-FE) vehicles may exhibit a M.I.L. "ON" condition with Diagnostic Trouble Code P0133
and/or P0153 in the Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM). The ECM software has been improved to correct this
condition.
Applicable Vehicles
^
2004 model year GS 430, LS 430 and SC 430 vehicles equipped with 3UZ-FE engines produced BEFORE the Productive Change Effective VINs
shown below.
Production Change Information
Warranty Information
Applicable Warranty*:
This repair is covered under the Lexus Emissions Warranty. This warranty is in effect for 96 months or 80,000 miles, whichever occurs first, from the
vehicle's in-service date.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.