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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Parts Location
PARTS LOCATION ILLUSTRATION *1 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - DCM FUSE - ECU-IG2 NO. 3 FUSE *2 DLC3 *3 AIRBAG ECU ASSEMBLY *4 DCM (TELEMATICS TRANSCEIVER) - MOBILEPHONE BATTERY ILLUSTRATION *1 FRONT NO. 2 SPEAKER ASSEMBLY (RH) *2 TELEPHONE MICROPHONE ASSE
No Sound can be Heard from Speakers
PROCEDURE 1. CHECK AUDIO SETTINGS (a) In sound output setting mode, set volume, fader and balance to the initial values and check that the sound is normal. OK: Audio system returns to normal. HINT: Sound quality adjustment measures vary according to the type of amplifier. OK END
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