DTC P1780: Transmission Control Switch (TCS) Out Of Self-Test Range

2009 Ford Edge Sport, FWDSECTION DTC P1780: Transmission Control Switch (TCS) Out Of Self-Test Range
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Mercury Grand Marquis, 2011 Lincoln Town Car, and 2011 Lincoln Navigator L. However, it is still accessible from the selected car via links, so may be relevant.
P1780 - TRANSMISSION CONTROL SWITCH (TCS) OUT OF SELF-TEST RANGE

Description: 
Possible Causes: 
Diagnostic Aids:  Refer to the appropriate Automatic Transaxle/Transmission External Controls article.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All Refer to the Description, Possible Causes and Diagnostic Aids for the DTC in table.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.