Today I was driving to work in 2014 Ram 1500 SLT 4wd. the check engine light came on and the transmission would not shift out of first gear. I scanned it and the codes are, P1DD2( 3 times), U1424(3 times), P0344(3 times). MY truck has 38,000 miles on it. Has anyone had this problem and if so what fixed it. thank you. Thought of something else, the traction control went off too. My truck has that 5.7L Hemi too.

 

I'd just take it in, you should have a 100,000 mile powertrain warranty. Looks like a wiring/sensor issue to me.
P1DD2 - doesn't appear in the list of codes


U1424
IMPLAUSIBLE ENGINE TORQUE RECEIVED


P0344
CAMSHAFT POSITION SENSOR INTERMITTENT
P1715
RESTRICTED MANUAL VALVE IN T3 RANGE

 

The dealer can assess the issue as your vehicle has powertrain warranty coverage.

 

They're all a result of the cam sensor code, which is the root cause.


P1DD2 is Torque Request Signal Denied

 

UPDATE: My truck is still at the shop. They found a bad cam sensor and the ECM and TCM needed to be reprogramed. While its there I had take care of the radio frequency module recall. At first they could not do the update because the module was not communicating. They replaced it and went to update it and something happened to the radio. Waiting for a radio now, hopefully it will be done today. I really hope this is not a sign of things to come. I didn't buy a truck to have it give me problems. Time will tell.

 

Glad to hear the issues are being addressed and repaired.

 

It's happening here too. They need to scrap that stupid update.

 

Picked up my truck today. Haven't had a chance to drive it very much. But everything works so far. Will post more once I've driven it more. Thank you everyone who posted.

 

Wonder if the radio needs to be unplugged before updating and maybe it will keep it from becoming inoperable.

 

Hey man I was just wondering if the issue ever came back did that totally solve the issue?