2017-10-10
Verify connection and wiring between the electric/auxiliary transmission fluid pump control module and the feedback signal components
Check for any damage or corrosion in the wiring or connectors related to the electric/auxiliary transmission fluid pump control module feedback signal
Inspect the electric/auxiliary transmission fluid pump control module for any faults or malfunctions, and consider replacing if necessary
Ensure the correct transmission fluid level and quality, and perform a transmission fluid flush if needed
Faulty electric/auxiliary transmission fluid pump control module
Malfunctioning transmission fluid pump
Wiring issues or loose connections related to the control module or pump
Low transmission fluid level or contaminated fluid
Sensor or feedback signal malfunction
Transmission slipping or difficulty shifting gears
Delayed engagement when shifting into drive or reverse
Harsh or rough shifting between gears
Overheating of transmission fluid
Illumination of the "Check Engine" light