ES 330 V6-3.3L (3MZ-FE) (2004)
PROM - Programmable Read Only Memory: All Technical Service Bulletins
Engine Controls - MIL ON/DTC P0346 Set
ENGINE
EG006-05
March 15, 2005
Title:
M.I.L. "ON" DTC P0346
Models:
'04 - '05 ES 330
Introduction
Under certain driving conditions, some 2004 and 2005 model year ES 330 vehicles may exhibit a M.I.L. "ON" with the following DTC:
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P0346 (Camshaft Position Sensor "A" Circuit Range/Performance [Bank 2])
The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic have been modified to change this condition.
NOTE:
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Version 12.01a or later Diagnostic Tester software is required to perform this procedure.
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Before proceeding, verify the ECM (PCM) calibration has NOT been updated by checking for the Authorized Modifications Label (shown in
step 1 of the Repair Procedure).
Applicable Vehicles
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2004 model year ES 330 vehicles.
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2005 model year ES 330 vehicles produced BEFORE the Production Change Effective VIN shown below.
Production Change Information
Warranty Information
Applicable Warranty:
This repair is covered under the Lexus Federal 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.
Parts Information
NOTE:
Authorized Modification Labels may be ordered in packages of 25 from the Materials Distribution Center (MDC) through Dealer Daily Dealer
Support Materials System or by calling the MDC at 1-800-622-2033.