Engine control module (ECM) calibration update
Lexus technical service bulletin 00502 for 2001 Lexus GS300 and 2001 Lexus IS 300.
- Bulletin number
- 00502
- Component
- Engine and engine cooling: engine
- Summary
- Engine control module (ECM) calibration update. Harsh 2-3 shift condition during acceleration with light throttle input. Tt
Owners of these vehicles have filed 8 complaints in the engine category.
Vehicles covered
- Lexus GS300 2001 2001
- Lexus IS 300 2001 2001
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