obd2 codes

[turbinesurgun]

what do these codes mean?

P0517

p0839

p0837

p2509

p0838

p0341

check engine light came on stayed a lil while then gone. thanks 2003 dodge 3500 2wd six speed

 

[JVolpe]

P0517 Battery Temperature Sensor High

p0839 Four Wheel Drive (4WD) Switch Circuit High

p0837 Four Wheel Drive (4WD) Switch Performance / Rationality

p2509 ECM/PCM Power Input Signal Intermittent

p0838 Four Wheel Drive (4WD) Switch Circuit Low

p0341 Camshaft Position Sensor Performance / Rationality



Don't know exactly what to say, could be wiring harness or ECM glitch. If you can clear them, see if they come back. Most will eventually clear after enough start/run sequences if the problem no longer exists. Does it run ok and does everything work, 4x4, etc. ?

 

[turbinesurgun]

truck runs great but it is not even a 4wd that is what blows my mind

 

[JVolpe]

Pretty weird for sure. That might be worth a trip to a dealer to look at codes and ECM status. I hate gremlins that show up with no explanation. Even if they go away on their own, I always know in the back of my mind that they are probably still hiding somewhere. Good luck, could just be that glitch.