What does P0947 Mean? OBD-II Code Transmission may not shift properly is defined as a Hydraulic Pump Relay Circuit Low The clutch uses hydraulic pressure to engage and disengage the clutch as well as shift gears. The Transmission Control Module uses a relay to control hydraulic pump that produces the pressure in the system. If the relay does not function as requested, code P0947 is stored. engine code P0947P0947 fixobd P0947dtc P0947obd code P0947obd2 P0947P0947 car codediagnostic code P0947car code P0947check engine code P0947fehlercode P0947P0947 fiatcodigo P0947codigo falla P0947P0947 kody b??dówcodigo de falla P0947 What are the common causes of P0947 ? Faulty Hydraulic Pump Relay Hydraulic Pump Relay harness is open or shorted Hydraulic Pump Relay circuit poor electrical connection How do you troubleshoot P0947 ? Several repairs can fix a P0947 trouble code and include: Fill transmission fluid to manufacturer-recommended levels Change or perform a transmission fluid flush, if necessary Repair or replace damaged, open, shorted, or corroded wiring and electrical components related to the hydraulic pump relay circuit Replace damaged or defective harness from transmission control module to transmission Replace damaged or defective hydraulic pump Replace damaged or defective transmission control module Replace damaged or defective ECM Clear all codes, test-drive the vehicle, and rescan to see if any codes reappear Searches related to P0947 Code - Hydraulic Pump Relay Circuit Low P0947 P0948
