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Home >> Ford >> 2012 >> Taurus SHO >> Repair and Diagnosis >> External Pages >> Different car >> Section 1131 (Cruise Control System) >> Diagnostic Tests >> Speed Control >> Symptom Chart
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Symptom Chart

WARNING: This page is about a different car, the 2007 Lincoln MKX and 2007 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Symptom Chart

Condition Possible Sources Action
  • The speed control is inoperative
  • Powertrain control module (PCM) not configured for speed control
  • Stoplamp switch
  • Speed control switch
  • Digital transmission range (TR) sensor
  • Vehicle speed signal
  • PCM
  • The speed control indicator lamp is always on
  • Circuitry
  • Instrument cluster
  • PCM
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