Mar 11, 2012 · A P1780 code is generated when the PCM/TCM does not see a change in state in the TCS/Overdrive Cancel/Tow Haul switch during the KOER test, [Key On Engine Running]. …

Mar 24, 2004 · 1997 - 2006 Expedition & Navigator - P1780 code - trans ctrl switch??? - I have been having an intermittent problem with my Navigator that has acted like a bad plug or coil.

Code P1780 indicates a transmission pressure control solenoid malfunction. Start by checking the transmission fluid level and condition; low or dirty fluid can cause pressure issues.

I have a transmission control switch circuit out of self test range code p1780 Ford F-150, 2013 ford f-150 lariat 5.0 Mechanic's Assistant chat Customer: I have a transmission control switch …

Ford F-150 2006 Transmission Control Switch P1780 Explained F-150 transmission may show overdrive cancel switch faults and erratic shifting related to electrical issues. The P1780 code …

Aug 4, 2006 · Ford Truck Enthusiasts Forums Small Chassis Trucks 1983 - 2012 Ranger & B-Series code p1780 Notices 1983 - 2012 Ranger & B-Series All Ford Ranger and Mazda B …

1983 - 2012 Ranger & B-Series - P1780 OBDII code - When I get the code from the computer it's a P1780. I found that the code's description is: P1780 Trans Control Switch (O/D Cancel) Out …

I have a P1780 transmission control switch..injector..misfire - Answered by a verified Ford Mechanic

Ford Ranger 4.0 P1780 Code: Transmission Control Switch Issues Ranger 4.0 often faces delayed shifting and transmission slipping related to the control switch. The P1780 code …

Understanding and Fixing Code P1780 Transmission Issue Transmission slipping and delayed shifting are common issues related to code P1780 in various models. Code P1780 indicates a …