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Curriculum
Module 27advanced

Seats, HVAC, Climate & Comfort Electronics

Cover electrically controlled seating, heating, ventilation, climate, compressors, blowers and cabin comfort systems.

Lessons

10

Estimated time

200 min

Completed

00/10

Start lesson 01

By the end of this module

Attack "the passenger heated seat doesn't work" with a plan, not a guess.

Lessons

10 total

  1. 01Electric Seat Motors and SwitchesDiagnose a seat that moves in some directions but not others.20 min
  2. 02Memory Seats, Mirrors and Position FeedbackUnderstand closed-loop memory positioning.20 min
  3. 03Heated Seats and Steering WheelsTest comfort heater circuits and distinguish element, sensor and controller faults.20 min
  4. 04Ventilated and Massage SeatsApproach premium seat functions as distributed electrical systems.20 min
  5. 05Seat Occupancy, Belt and Presence InputsRecognise comfort/safety interactions without unsafe SRS testing.20 min
  6. 06Blower Motors and Electronic Speed ControllersDiagnose no-blower/one-speed/intermittent blower faults.20 min
  7. 07HVAC Flap and Blend Door ActuatorsIdentify electrical vs jammed flap/calibration faults.20 min
  8. 08A/C Compressor Electrical ControlDiagnose why compressor operation is inhibited electrically.20 min
  9. 09Heated Screens, Mirrors and Defrost SystemsTest high-current demist systems efficiently.20 min
  10. 10Diagnostic Case: Climate/Comfort FaultDiagnose a comfort complaint from command to load.20 min