Introduction: Overview Lexus LS III рестайлинг

GENERAL DESCRIPTION

1. This article is written in accordance with SAE J2008.
2. Repair operations can be separated into 3 main processes: Diagnosis Removing/Installing, Replacing, Disassembling/Reassembling, Checking and Adjusting Final Inspection
3. This article explains the "Diagnosis" (found in the "Diagnostics" article) and "Removing and Installing, Replacing, Disassembling, Installing and Checking, and Adjusting". "Final Inspection" is omitted.
4. The following essential operations are not written in this article. However, these operations must be performed in actual situations. Operations with a jack or lift Cleaning of a removed part when necessary Visual check
5. The "< >" marks highlight the part's name in the Parts Catalog.

NOTICES OF RELATED OPERATIONS TO VSC

1. Do not carry out unnecessary installation and removal as it might affect the adjustment of VSC related parts.
2. Be sure to follow the instructions for work preparation and final confirmation of proper operation of the VSC system.

GENERAL INFORMATION

A large number of ECU controlled systems are used in the LEXUS LS430. In general, ECU controlled v terns are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. However, most problem checking procedures only involve inspecting the ECU controlled system's circuits one by one. An adequate understanding of the system and a basic knowledge of electricity is enough to perform effective troubleshooting, accurate diagnoses and necessary repairs. Detailed information and troubleshooting procedures on major ECU controlled systems in this vehicle are outlined below

ECU CONTROLLED SYSTEMS TROUBLESHOOTING PROCEDURE

ABBREVIATIONS USED IN MANUAL

ABBREVIATIONS MEANINGS