Posts Tagged: Honda P0847

Honda P0847 Code and the D Light is Flashing: Test and Fix

Diagnose and fix a Honda P0847 Code and a flashing D light If you have a Honda P0847 code and the D light is flashing,  here is the diagnostic procedure. A P0847 is defined as a transmission fluid pressure switch B (3rd clutch) circuit that is low. Locate the 3rd clutch pressure switch connector on the front of the transmission. It is a 1-wire blue connector. Back probe the blue/white wire in the connector and drive the vehicle. You should see voltage until the transmission is commanded to switch into … Read More