Practice question

A school bus interior dome (passenger) light is inoperative. What should the technician check first?

  1. The dome light bulb/LED, switch, fuse, and ground in that circuit
  2. The heater core
  3. The stop-arm actuator
  4. The wheelchair lift hydraulic fluid

Answer: A — The dome light bulb/LED, switch, fuse, and ground in that circuit

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