Sequoia LTD 4WD V8-4.7L (2UZ-FE) (2001)
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Yaw Rate Sensor: Technical Service Bulletins
ABS/TCS - Zero Point Calibration Information
T-SB-0020-08
March 25, 2008
Disconnect Battery & Perform Zero Point Calibration After Wheel Alignment Adjustment
Service Category
Brake
Section
Brake Control/Dynamic Control System
Market USA
Applicability
Introduction
The purpose of this TSB is to provide information on when and how to perform the zero point calibration on vehicles equipped with Vehicle Stability
Control (VSC). Momentarily disconnecting the battery is a necessary step for performing the zero point calibration.
Warranty Information
Required Tools & Equipment
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Additional TIS techstream units may be ordered by calling Approved Dealer Equipment (ADE).
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The Toyota Diagnostic Tester and CAN Interface Module may also be used to perform the service procedures listed in this bulletin.
Preliminary Information
Perform this procedure if any of these repairs have been performed on the vehicle:
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Wheel alignment has been adjusted.
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Any chassis components have been removed/installed or replaced.
