I have a 2000 Grand Cherokee Laredo V8 45RFE transmission. It was throwing codes P1781 & P1732 stuck in limp mode. I replaced the solenoid pack and rear speed sensor. When I replaced the solenoid pack the trans fluid looked great. I replaced the trans filters and ensured the push on filter was seated right by inserting the O ring into the trans first. I pulled the battery cables and clamped them together overnight. I am now throwing code P1737. It is still in limp mode and dies sometimes when I put in drive. Do I need to relearn the TCM after the solenoid pack replacement? Any assistance is greatly appreciated.

 

Was the harness in good shape to the solenoids?

 

Seemed to be. Anything I should be looking for specifically?