2011 1500 limp mode

[spike5150]

Have a 2011 dodge ram 1500 5.7L that is in limp mode (4th gear). I checked the fuses and relays that are connected with the transmission. my next step is the PCM. I already took the TIPM out and took it all apart and fixed one spot that needed to be fixed for a pin on the relay for the transmission. Does anyone have any wiring diagrams for the PCM to what would feed the TIPM cause the code I am getting is low voltage code. Or can anyone tell me what wire I should be chasing in the motor bay?
thanks in advance

 

[SitKneelBend]

Have a 2011 dodge ram 1500 5.7L that is in limp mode (4th gear). I checked the fuses and relays that are connected with the transmission. my next step is the PCM. I already took the TIPM out and took it all apart and fixed one spot that needed to be fixed for a pin on the relay for the transmission. Does anyone have any wiring diagrams for the PCM to what would feed the TIPM cause the code I am getting is low voltage code. Or can anyone tell me what wire I should be chasing in the motor bay?
thanks in advance

This site should help you...

https://connectorrepairkit.mopar.com/