LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1784 (Engine Controls - Powertrain DTC Charts And Descriptions (Except Diesel & Hybrid)) >> DTC Diagnosis >> P1780 - Transmission Control Switch (TCS) Out Of Self-Test Range

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 2007 Mercury Mountaineer, 2007 Mercury Monterey, 2007 Mercury Montego, 2007 Mercury Milan, and 2007 Mercury Mariner. 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:  During key on engine running (KOER) self-test the TCS must be cycled, or a DTC is set.
Possible Causes: 
  • TCS not cycled during the self-test.
  • TCS circuit short or open
  • Damaged TCS switch
Diagnostic Aids:  Verify the TCS switch cycles on/off.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All refer to PINPOINT TEST TB .
scientia non olet · About LEMON Manuals