OBD-II Diagnostic Trouble Code

P0633

SKIM Key Not Programmed In PCM

P

Powertrain
engine / trans

0

Generic
SAE standard

6

Computer & output circuits

33

SKIM Key Not Programmed In PCM

Severity · general guide

Moderate

Fix soon — usually won't strand you

Code type

Ram

System

Powertrain

Model

RAM 1500

Years

2002-2008