2nd Gen Non-Engine/Transmission OBD 2 codes

[TURBOs4LIFE]

I have the Auto Enginuity OBD 2 software for my computer and I did a update for it today. I went to check my truck for any new codes that maybe set. (Not that I am having any problems) The software now reads P,U,C,B codes. I have 2 new codes that are "Manufacturer Controlled". The 2 are C1634 and P3513. Does anyone know what they mean?

 

[Gary - K7GLD]

"C" codes are chassis codes - the closest I come to your C1634 is:



C1326 - Battery Out of Range



I can't locate a definition for the P3513 - here'se a breakdown of the lead alphabetical designator:



P = Powertrain

B = Body

C = Chassis

U = Undefined



Maybe someone else can do better...



Sorry

 

[TURBOs4LIFE]

I have searched for the codes also but no luck. I did find that P codes that are in the 35** range and it said they were SAE designated Manufacturer Controlled codes. Maybe someone else knows?

 

[Gary - K7GLD]

Since Marco works with the ECM's, wonder if he might have an up to date OBD list?