Starter solenoid. It's the switching mechanism on the starter that engages the starter when you turn the key. To test you would need to make sure you're getting power from the ignition wire at the starter when the key is turned(The small wire, not the big one). If it does get power, the solenoid is bad and the starter needs to be changed. If it does not, then it's something between the key and the starter like the starter relay in the fuse box under the hood
Do you know how to test electrical circuits ? Is the PCM - engine computer controlling the coils ? Test with a test light ! One side has B+ voltage the dark green with orange stripe wire ,the other goes to the PCM , which will suppy a ground when triggered . You can test this with a test light . or you can buy a noid light at the parts store . If you replaced the coil an spark plug an that code comes back ,could have a burnt driver inside the computer , test it first !
How to test computer transistor driver without scan tool
Sorry but dodge doesn't use a fuel reset switch . Fuel pump relay , ASD relay - auto shut down . Have no fuel ? Did you do a fuel pressure test with a pressure gauge ? Do you know how to do automotive electrical testing ? Fuel Pump Electrical Circuits Description and Operation
If it were me I would take out the drive shaft and check the play in the universal joints (I know you said they were replaced). Unlike ball joints they should exhibit good freedom of movement and flop from one position to the next as the shaft is rotated in the hand. Check that the bearing cup retaining clips are present on all sides. If there is any tightness in a bearing it is possible that either one of the cups has been pressed (hammered?) in too far or that a needle bearing was dropped from the outer race into the cup during assembly. Also check that the cup holders (arms) are not bent, sometimes if care is not taken to support the back of the 'arms' when installing the bearing cups the 'arms' will bend.
