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Home >> Ford >> 2013 >> Fiesta Titanium, 4D Hatchback, Standard Trans >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Exterior Lighting System >> Diagnosis And Testing >> Turn Signal and Hazard Lamps >> Symptom Chart

Symptom Chart

SYMPTOM CHART

Condition Possible Sources Action
  • The turn signal function is inoperative
  • Wiring, terminals or connectors
  • Multifunction switch
  • Body Control Module (BCM)
  • The turn signal function is always on
  • Wiring, terminals or connectors
  • Multifunction switch
  • BCM
    NOTE: LED lamps draw low current compared to an incandescent bulb. The Smart Junction Box (SJB) interprets this as a bulb out and fast flashes (bulb outage mode) the turn lamps.
  • The turn signal lamps fast flash and no bulbs are inoperative
  • Bulb(s)
  • INSTALL a correct bulbs as necessary. TEST the system for normal operation.
  • One turn signal/hazard lamp is inoperative/always on (4-door)
  • Wiring, terminals or connectors
  • Bulb socket
  • Turn relay
  • BCM
  • One turn signal/hazard lamp is inoperative/always on (5-door)
  • Wiring, terminals or connectors
  • Bulb socket
  • BCM
  • The hazard lamp function is inoperative/always on
  • Wiring, terminals or connectors
  • Front Controls Interface Module (FCIM)
  • BCM