Hey guys, completely new to the forum and probably a double thread but I’m in a particular jam. 98 jeep cherokee 110000 on the engine and transmission. Over the last month I’ve had the typical solenoid issue with the limp mode feels like it’s stuck in third. I have a CEL with a 3-4 shift solenoid code and a input speed sensor fail. changed the TPS, adjusted the throttle cable, drained tranny putt a new filter and new solenoids in. Transmission has been working great no slipping my CEL went out. Today on the highway CEL cam back after days of being gone and a good amount of driving but not at highway speeds but has been driving fine. Had the codes read and have another 3-4 fail circuitry. Can anyone point me in the right direction? I also have a bad resistor for my fan motor could that have anything to do with the circuitry? Any help would be appreciated.