Dodge Ram 350 - Recent Questions, Troubleshooting & Support

check the crank sensor. if no spark then the crank sensor is usually the problem. this tell ecu to spark, cam sensor is for adjustment of firing,

Brother Simon, take it back to the guy who rebuilt your trans. He is liable for this problem and MUST rectify it.

you are correct as a single blade connection is mostly the temp gauge sender as the gauge grounds out through the variable resistance in the sender unit most coolant temp sensor units have 4 wires in a square shaped plug and are generally in the same vicinity I am at loss as to any transmission problems coming from a coolant sensor problem as the purpose of that unit is to report the engine coolant temp so that the ECM can adjust the air/fuel mix, turn on the radiator fans There may be an transmission temp sensor to report to the ECM when the transmission overheats and that would put on the engine light It appears that the recurring problem has again surfaced but check harness connections for corroded pins , water ingress, and check the transmission control module for connections and operation you may also check the vacuum actuator and hose for leaks and correct operation as that unit will attempt to change ratios as the throttle setting alters

Make sure you have 12V to the Alternator and to the positive post of the regulator. Remember, it take power to make power.

To clarify - the engine cranks then starts.If it won't crank in any gear, I would check the neutral safety switch first.You can also jumper the starter solenoid to make sure the starter will crank the engine manually without the circuit from the key switch.

Check some relays, most of those lights are driven by relays and a fuse. Hope this helps.

take it to a shop to get a definitive answer. There are too many possible causes for your symptom to be diagnosed without an actual diagnostic process. good-day!

Sorry we do not have this diagram.

to bleed the system fill the fuel filter then crack the inlet fule line turn over untill you get fuel then tightnline and start

I think theres a recall for this problem not 100% sure but check it out

What year is the truck, and which fuse ?

the ecm does regulate the alternator output. The problem could be in the wiring or the ecm.