ES 330 V6-3.3L (3MZ-FE) (2004)
Required SSTs
NOTE:
Additional Diagnostic Tester Kits, Program Cards, or other SSTs may be ordered by calling SPX/OTC at 1-800-933-8335.
Calibration Identification Chart
NOTE:
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Although the calibration description in the Calibration Update Wizard and on the Diagnostic Tester reads "04 ES 330," these calibrations apply
to 2004 and 2005 model year ES 330 vehicles produced before the Production Change Effective VIN shown in this bulletin.
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2004 model year ES 330 vehicles, which have been flash reprogrammed using the procedures in this TSIB, will contain upgraded 2005 model
year OBD II logic. Refer to the 2005 model year ES 330 Repair Manual information on the Technical Information System (TIS) when checking
Powertrain Diagnostic Trouble Codes (DTCs) on 2004 model year vehicles that have been reprogrammed.
Repair Procedure
1.
Check for the Authorized Modifications Label affixed to the vehicle in the location shown in Figure 1. Confirm if ECM (PCM) calibration has
been updated. If not the latest ECM (PCM) calibration go to step 2.