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Curriculum
Module 31specialist

Infotainment, Displays, Audio, Telematics & Connected Systems

Diagnose the increasingly networked electronics behind audio, navigation, clusters, screens, antennas and connectivity.

Lessons

10

Estimated time

200 min

Completed

00/10

Start lesson 01

By the end of this module

Understand how a fault in one power domain shows up in another.

Lessons

10 total

  1. 01Infotainment System ArchitectureMap a modern infotainment system.20 min
  2. 02Audio Amplifiers and SpeakersDiagnose no-audio and single-channel faults without shorting bridged outputs.20 min
  3. 03Displays and Digital Instrument ClustersSeparate display power failure from missing data/video.20 min
  4. 04Navigation and GNSS AntennasTrace antenna and receiver infrastructure.20 min
  5. 05Radio, DAB and Antenna SystemsDiagnose reception faults electrically.20 min
  6. 06Bluetooth, Wi-Fi and Phone IntegrationApproach connectivity faults without defaulting to module replacement.20 min
  7. 07Telematics, eCall and Cellular ModulesUnderstand telematics as a networked module with independent power considerations.20 min
  8. 08USB, 12V, Wireless Charging and Accessory PowerDiagnose common cabin accessory-power complaints.20 min
  9. 09Head-Up Displays and Premium ElectronicsTrace premium display systems logically.20 min
  10. 10Diagnostic Case: Infotainment Network FailureFind the failed link or supply behind multiple infotainment symptoms.20 min