Mandy Concepcion's Automotive Computer Network Repair (Diagnostic Strategies of PDF

during this publication we'll disguise the intricacies of car inter-module verbal exchange platforms or networks. The scope of this part also will transcend the conventional wishes of an automobile technician. accordingly, this may most likely be the main tricky a part of this car discourse to understand. wait and see and open minded. consistently provide your self time to take in the data and don't be discouraged. distinct emphasis may be put on the CAN approach (Controller sector Network), because it is certain to develop into the standard.

Automotive machine community fix (Section 8)

Table of Contents

1. INTRODUCTION

* - automobile inter-module conversation platforms or networks
* - Asian, Domestics and eu Vehicles
* - absolutely Networked vehicles.

2. the necessity FOR IN-VEHICLE NETWORKING

* - Use of electric and digital components
* - Networked automobile sensors.
* - Sharing of sensor information
* - Weight reductions and the better wiring harnesses
* - Networking and modular systems

3. the necessity FOR PROTOCOLS

* - CAN or Controller quarter community conversation protocol
* - classification A – Low speed
* - type B – Medium speed
* - type C – excessive speed
* - SAE (Society of car Engineers)
* - ISO (International criteria Organization)
* - what's a Gateway?

4. NETWORKING ESSENTIALS

* - the 7-layer ISO/OSI reference model
* - actual LAYER
* - facts hyperlink LAYER
* - software LAYER
* - The Node orientated and Message orientated (Producer-Consumer) protocols
* - Medium Access
* - provider experience a number of entry or CSMA
* - community latency
* - The Topology of a network
* - The famous person topology
* - The BUS topology
* - The TREE topology
* - the hoop topology

5. diversified verbal exchange NETWORK

* - The CCD information bus (Chrysler Collision Detection)
* - CCD bus ground
* - CCD bus bias voltage
* - OEM test device (DRB III)
* - NO TERMINATION message fault
* - The PCI bus (Programmable Communications Interface)
* - A CSMA/CD media entry scheme
* - The Header, information, CRC, IFR and EOF elements
* - DCL (Data Communications Link)
* - circuit 914 and 915
* - SCP (J1850) (Standard company Protocol)
* - twin twine twisted pair bus topology
* - The ISO 9141 protocol
* - The NGS “DATA hyperlink DIAGNOSTICS” menu option
* - GM (Data Line) UART Serial Communications
* - UART information line communications
* - GM category 2 info bus
* - country of overall healthiness messages
* - The Tech-2 scanner has a dynamic menu configuration
* - The Tech-2’s PING-ALL-MODULES

6. CAN (Controller quarter Network)

* - implementation of the CAN protocol
* - eleven bit and 29 bit identifyer
* - EPA authorized for MY 2003 and up
* - CAN A, B and C
* - MID and PID CAN identifyers
* - grasp time-keeper-node
* - Drive-by-wire systems
* - Byteflight, Flexray, and Time-triggered CAN or TTCAN
* - The CAN Data-Frame
* - Recessive (high) or dominant (low) CAN communication.
* - The CAN bus-access arbitration
* - SOF (start-of-frame) bit
* - regulate bit
* - Arbitration bits
* - information bits
* - EOF or finish of body bit