Showing articles & questions for topic
P2780

Related articles

P2780 OBD-II Trouble Code: Downshift Switch Circuit Low
P2780 means that the PCM has found an issue with the downshift switch circuit’s electrical circuit due to damaged, corroded, or shorted wiring.

Need a mechanic?

Our certified mobile mechanics make house calls in over 700 U.S. cities. Fast, free online quotes for your car repair.

Get a quote

Post a question and get free advice from our certified mechanics.


Ask a question