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Home >> Ford >> 2009 >> Flex Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Cruise Control System -- F250-F550 Super Duty) >> Diagnosis And Testing >> Speed Control >> Symptom Chart

Symptom Chart

WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. 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
  • Circuitry
  • Clockspring
  • Speed control switches
  • Digital transmission range (TR) sensor
  • Powertrain control module (PCM)
 
  • PCM not configured for speed control
  • The speed control does not disengage when the clutch is applied.
  • Circuitry
  • PCM
 
  • Speed control switches
  • The speed control indicator lamp is always on.
  • Circuitry
  • Instrument cluster
  • PCM