Practice question

Both rear turn signals on a school bus flash rapidly (hyper-flash). The most likely cause is:

  1. A blown headlamp fuse
  2. A bad alternator
  3. A burned-out turn signal bulb on that side
  4. A stuck stop arm

Answer: C — A burned-out turn signal bulb on that side

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Practice more: ASE S6 Electrical Electronic Systems (School Bus) Practice Questions - ASE S6 - Electrical Electronic Systems (School Bus) Certification Exam →