Lexus ES: System Description
Lexus ES (XZ10) Service Manual / Suspension / Suspension Control / Adaptive Variable Suspension System / System Description
SYSTEM DESCRIPTION
ADAPTIVE VARIABLE SUSPENSION SYSTEM DESCRIPTION
(a) The ECM judges the mode based on the input from the drive mode select switch (combination switch assembly). The absorber control ECU receives the judgment result via CAN communication and controls the adaptive variable suspension.
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the adaptive variable suspension system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE ADAPTIVE VARIABLE SUSPENSION SYSTEM HINT: "Custom" mode can be selected by using the drive mode select switch (combination switch assembly). (a) Customizing with the mul
Test Mode Procedure
TEST MODE PROCEDURE TEST MODE PROCEDURE NOTICE: After replacing the absorber control ECU, it is necessary to perform registration of vehicle identification information. Vehicle identification informat
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Shutter Control State Maintenance Mode (B1333)
DESCRIPTION This DTC is stored when the grille shutter system is changed to maintenance mode. DTC No. Detection Item DTC Detection Condition Trouble Area B1333 Shutter Control State Maintenance Mode The grille shutter system is changed to maintenance mode. Swing grille actuator as
Drive Motor "A" Temperature Sensor Voltage Out of Range (P0A2A1C,P0A2A1F)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs are stored when the motor temperature sensor output is abnormal. The cause of this malfunction may be one of the following: Motor temperature sensor malfunction
Internal motor temperature sensor malfunction
Open or short in motor temperature sensor
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