Multiplex: Actia System

For all Euro 3, 4 & 5 buses

Two day course
On-site or classroom based
IMI approved course

Delegates will learn how Multiplex works and how to identify components and their location. The course aims to simplify Multiplexing, so that Technicians of all levels will understand and be confident in their approach to fault finding and using the technical information provided in our Service Manuals. Multiplexing controls just about everything on the bus!

This Two day course is aimed at competent Technicians involved in the maintenance and repair of Alexander Dennis buses, in particular electrical or diagnostic specialists. Delegates will be encouraged to develop their understanding by participating in practical exercises & discussion throughout the two days.

Delegates will learn to identify Multiplex components, use the on-board diagnostic system via the dash mounted screen control unit (SCU) along with full MultiAid diagnostic program via laptop to improve their fault finding procedures and be taught how to check the CAN line communication network. Good use of a digital multimeter and how to interpret the technical information provided in our manuals.

Course content

  • Classroom presentation using components for demonstration, identification and testing.
  • IOU’s – input & output units – how they link together including CAN line network.
  • Using on board diagnostics via SCU & full laptop based diagnostics using MultiAid program.
  • CAN lines, how they work, fault finding & testing.
  • Live Multiplex trouble shooting & practical use of diagnostic packages on training chassis.
  • Practical assessment including finding pre-set faults on training chassis.
  • Using digital multimeter to improve fault finding techniques.
  • Written assessment
  • All Students will receive full course material on CD.

Additional Information

  • Students must provide their own clean safety shoes for workshop areas.
  • Joining instructions and site information will be sent to you.
  • Results of individual assessments are available to employers on request.
  • Certificates issued to successful delegates. Valid for three years unless stated otherwise.
  • IMI certificate awarded to successful delegates. 80% pass rate required on assessment.

Right Course. Right Time. For you.

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