Lexus TSB #LSB-0015-10
2003 Lexus GX 470
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- TSB Document
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- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Lexus for this TSB. Call your local Lexus dealer's service department & ask for a copy of TSB# LSB-0015-10.
- Summary
- LEXUS: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD FIX PROCEDURES DESCRIBED IN INDIVIDUAL SERVICE BULLETINS. *PE