1998 Ford Ranger 4.0 V6 automatic transmission. Truck seems to be stuck in high gear. All gears work on colum, 1st, 2nd, drive and reverse. I can select drive and have to let truck get up to speed slowly and once above 15 mph I can drive Truck normally.The Truck will not shift at all. It seems like the truck is stuck in 4th gear. Any ideas would be helpful. Thanks in advance,

Jason

 

Transmission is not shifting code reader presented four codes
P0750 shift solenoid A
P0755 shift solenoid B
P0760 shift solenoid C
P0765 shift solenoid D

I need help to problem solving. Any information would be greatly appreciated.

Jason

 

Check fuse #3 under hood, 20 amp

Check all the electrical plugs and wiring to transmission

What does your fluid look like ?
When was the last time your transmission filter was changed ?