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FLEXRAY DATABUS DIAGNOSTICS

The FLEXRAY Databus training caters for diagnostics on late model vehicles where the speed of data transfer is very high and very precise. Where Flexray wiring looks similar to CANbus wiring, the diagnostic approach could not be any more different. The use of an ATS Scope is almost obligatory.

  • FLEXRAY DATABUS (CAN2)
QUICK FACTS

COURSE ID: CAN1-2
DURATION: 1 DAY

Prerequisites: It is prefered that you have completed AED, no matter what level of experience or previous training systems.

Equipment: This training is ATS scope based, please bring your own scope or if you don’t have one AECS will provide one for you.

diagnostic training on AED training seminar

COURSE ID: AED

workshop mechanic doing online training
  • Learn more about what you can do with your Scan Tool through AECS Tools.

Quick Overview

  • Note: The ATS scope is one of the few tools able to diagnose Flexray, due to its speed and buffer size.
  • Look at the communication speed differences on older systems and the latest networks.
  • Layout of Flexray, how are elements physically connected and what can you repair.
  • How many independent Flexray systems can one vehicle have besides multitudes of CAN bus systems.
  • What signals can be expected and how are the signals made.
  • Single master and multi master systems.
  • Diagnose broken wires, bad connections and dead modules.
  • Wake up signal diagnostics and data block build up.
  • You can use our ATS Scope or bring your own to upskill yourself on this one day seminar.

Comprehensive Overview

FLEXray bit rate

Flexray communication speed in comparison to other network speeds.

What can go wrong will go wrong, even a bad scope lead can affect the communication.

 

•Measuring on the Flexray and wake up lines.

In which ECUs are capping resistors, and how to determine if an ECU is properly connected to the network but simply ‘refuses’ to communicate.

flexray diagram
Flexray signal

What signals are correct and which are incorrect, how are the signals made and used.

How do you identify ECU activity on the network.

NEED MORE INFO?

The team at AECS are here to help.  Let us know how we can be of assistance.

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