lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Sensors and Switches - Transmission and Drivetrain > < A/T, M/T - Alignment Pin Service Precaution|Page 5724
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Control Module: Technical Service Bulletins
ECM/TCM - Diagnostic Tester Reset Memory Function

TRANSMISSION & CLUTCH
TC005-98

Title:
RESET MEMORY FUNCTION

Models:
'99 ES 300, '99 RX 300

December 25, 1998

Introduction

Diagnostic Tester Software beginning with Version 5.1a-1 provides a "Reset Memory" function which should be used to reset ECM "Learned Values"
after Transmission replacement or overhaul, and/or ECM replacement.

Caution:

Failure to perform this function may cause an increase in the time to readjust the "Learned Values".

Procedure

Sensors and Switches - Transmission and Drivetrain > < A/T, M/T - Alignment Pin Service Precaution|Page 5724