Lexus TSB #L-SB-0127-12
2009 Lexus LX 570
TSB Document:
Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
- Summary
- Some 2008 ? 2011 model year LX 570 vehicles may exhibit a harsh shift on acceleration below 20 mph during the 2?1 downshift. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) calibration has been revised. Use the following repair procedure to address this condition.
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