Vehicle technology: engine, fluids, fuel, electrics, drivetrain, troubleshooting, maintenance
How the diesel engine, turbocharger, fuel and SCR system, electrics and drivetrain work, and how to interpret important warning lights. Also systematic troubleshooting, preventive maintenance and the rules on vehicle condition, exhaust maintenance and periodic inspection.
- 55 questions in this topic
- Topic 8 of 18 in the course: Truck & Bus – supplementary theory (C, C1, D, D1)
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From the key facts
- Before driving, the driver checks that the vehicle and load comply with the rules; minor defects en route: continue with care, repair without delay (VRV Art. 57 para. 1 and 3).
- Red warning lights (oil pressure, coolant temperature, brake) require an immediate stop; yellow lights indicate faults or information to be dealt with promptly.
All key facts, the questions with explanations and the exam simulation are part of the course.
Legal references for this topic
The questions in this topic are based on these provisions:
- VTS Art. 33, 35, 36, 49, 50, 52, 54, 80, 81, 97
- VRV Art. 33, 57, 59, 59a, 59b, 59c
- VZV Annex 11, Annex 12