Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is***** am an ASE Master Technician and I am glad to help you out with your question.
Have you had this scanned for codes?
Does your scanner have live data?
Ok. Do you need the service procedure on how to diagnose that code from the factory service manual?
I can send you the repair manual but its part of the premium service, which is $5 more.
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO VOLTAGE
(F855) 5-VOLT SUPPLY CIRCUIT OPEN
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
(K24) CKP SIGNAL CIRCUIT OPEN
(K24) CKP SIGNAL CIRCUIT SHORTED TO VOLTAGE
(K24) CKP SIGNAL CIRCUIT SHORTED GROUND
(K24) CKP SIGNAL CIRCUIT SHORTED TO THE (F855) 5-VOLT SUPPLY CIRCUIT
(K900) SENSOR GROUND CIRCUIT OPEN
CRANKSHAFT POSITION SENSOR
CAMSHAFT POSITION SENSOR
POWERTRAIN CONTROL MODULE (PCM)
Since this code has so many possible causes you will need to go through the diagnostic steps in the service manual to diagnose. You will also need a multi meter.
You need a scan tool that can access other systems besides the engine, the code reader you have will not give you a full picture of all the codes. You also need a scan tool that can read live data.
You could have a trans range sensor issue, you need a scan of the tcm to verify.
The Transmission Range Sensor (TRS) communicates shift lever position to the TCM as a combination of open and closed switches. Each shift lever position has an assigned combination of switch states (open/closed) that the TCM receives from four sense circuits. The TCM interprets this information and determines the appropriate transmission gear position and shift schedule.
Because the WIN module (ignition) relies on info from the TCM they communicate on a CAN network.
There is a flash update available at the dealer for this as well.
There may be a flash available, I should not say is.
Depends on model, if its been done already etc..
WIN modules are a common problem, and will cause your symptom, but if you replace you still need the dealer to program the keys.
Tough to say with no codes, an all vehicle system code scan will verify your problem.
Only the engine codes.
There are code readers and scan tools. Code readers only read engine codes. Scan tools can read all systems other than engine.
Ok let me know what codes you find when you get it scanned. Is the engine light on?
The all system code scan can only be done with certain high end scan tools, or the dealer scan tool. Your truck has over 40 modules that can store separate codes.