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Home >> Ford >> 2000 >> Contour SVT >> Repair and Diagnosis >> External Pages >> Different car >> Section 2170 (Automatic Transmission External Control System - Cd4E) >> Diagnostic Tests >> External Controls >> Symptom Chart - External Controls
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Symptom Chart - External Controls

WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
Symptom Chart - External Controls

Condition Possible Sources Action
  • Brake shift interlock system does not release/lock correctly
  • Circuitry open/shorted
  • Fuse(s)
    • 5 (10A)
    • 30 (5A)
  • Stoplight switch
  • Shift lock actuator
  • Selector lever linkage is out of correct gear relationship
  • Selector lever linkage out of adjustment
  • Loose selector lever cable bracket
  • Transmission control switch (TCS) does not operate correctly
  • Instrument cluster
  • Circuitry open/shorted
  • PCM
  • TCS