General Information
GENERAL INFORMATION
1. GENERAL DESCRIPTION
(a) This manual is written in accordance with SAE J2008.
(1) Diagnosis
(2) Removing / Installing, Replacing, Disassembling / Reassembling, Checking and Adjusting
(3) Final Inspection
(b) The following procedures are omitted from this manual. However, these procedures must be performed.
(1) Use a jack or lift to perform operations.
(2) Clean all removed parts.
(3) Perform a visual check.
2. INDEX
(a) An alphabetical INDEX section is provided at the end of the manual as a reference to help you find the item to be repaired.
3. PREPARATION
(a) Use of Special Service Tools (SST) and Special Service Materials (SSM) may be required, depending on the repair procedure. Be sure to use SST and SSM when they are required and follow the working procedures properly. A list of SST and SSM is in the "Preparation" section of this manual.
4. REPAIR PROCEDURES
(a) A component illustration is placed under the title where necessary.
(b) Non-reusable parts, grease application areas, precoated parts and torque specifications are noted in the component illustrations.
(c) Torque specifications, grease application areas and non-reusable parts are emphasized in the procedures.
HINT:
There are cases where such information can only be explained by using an illustration. In these cases, torque, oil and other information are described in the illustration.
(d) Only items with key points are described in the text. What to do and other details are explained using illustrations next to the text. Both the text and illustrations are accompanied by standard values and notices.
Illustration |
What to do and where to do it |
Task heading |
What work will be performed |
Explanation text |
|
(e) Illustrations of similar vehicle models are sometimes used. In these cases, minor details may be different from the actual vehicle.
(f) Procedures are presented in a step-by-step format.
5. SERVICE SPECIFICATIONS
(a) SPECIFICATIONS are presented in boldface text throughout the manual. The specifications are also found in the "Service Specifications" section for reference.
6. TERM DEFINITIONS
CAUTION |
Possibility of injury to you or other people. |
NOTICE |
Possibility of damage to components being repaired. |
HINT |
Provides additional information to help you perform repairs. |
7. INTERNATIONAL SYSTEM OF UNITS
(a) The units used in this manual comply with the International System of Units (SI UNIT) standard. Units from the metric system and the English system are also provided.
Torque:
30 N·m {310 kgf·cm, 22 ft·lbf}
Check Bus 2 Lines for Short Circuit
DESCRIPTION
There may be a short circuit between the CAN main bus lines and/or CAN branch
lines when the resistance between terminals 18 (CA4H) and 17 (CA4L) of the central
gateway ECU (network gateway ECU) is below 54 Ω.
Detection Item
Trouble Area
Resi ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK DRIVER SIDE JUNCTION BLOCK AND MAIN BODY ECU (MULTIPLEX NETWORK BODY
ECU)
(a) Disconnect the MB main body ECU (multiplex network body ECU) connectors.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
HINT:
Measure the values on ...
System Description
SYSTEM DESCRIPTION
1. NAVIGATION SYSTEM OUTLINE
(a) Vehicle position tracking methods
It is essential that the navigation system correctly tracks the current vehicle
position and displays it on the map. There are 2 methods to track the current vehicle
position: autonomous (dead reckoning) and ...