Just replaced my radiator on my 03 ctd 2500. Which I discomected my batteries for. Now it won't start and its giving me a p0633(SKIM secret key not entered) code. Anyone know anything about this. Where what why?

 

I think it has to do with the decoder in the key itself? Maybe by disconnecting the battery the key's code was lost. Is the key the original or was it a replacement? I think there is a key coding procedure in the manual... or someone here knows it...
That is my best guess, anyone else?

 

Do you have a programmer? Seen some guys w/ this error with Bully Dog.

If no programmer check the key - - try the spare

 

sounds like the computer lost the code for the trasnponder handshake between itself and the key.

the dealer should be able to fix this easy since it will take the ODBII scanner to acess that section of the PCM

 

So I tuned it back to stock(BD XTuner) still no go. The tow truck is on its way to tow it to the dealer. Does anyone know if this feature can be erased or disconected somehow. This is way more hassel than its worth concidering I have a demobilizer with my aftermarket alarm.

 

I had my truck throw this code on me when it started running ruff
P03306- 6 cylinder missfire , Looks like your code may have something to do with the injectors?

 

Just got back from the dealer. they called me and told me to come down and pick upmy truck with a tow truck. They said they reprogramed my keys and that it was my alarm that wouldn't let it run. So I wen't down tried to start it it ran for 2 seconds then shut off and showed the p0633 code still. To prove to them it wasn't the alarm I turned it on and the truck wouldn't even turn over. I've heard some of you have had problems with tunners and this. What did you do to resolve it. and what where the symptomes.

 

my husband is getting error codes on his 2003 dodge it wont start the error code is p0633 he has changed the fuel filter still wont start does anyone have any answers please let me know thanks