The error code E 30 for a CAT sit down lift truck is not listed online. However, you can call any CAT dealer and they can give you the error code reasons.
quite possible if cd is stuck this code will appear
What dose error code d1.14 mean on tajima
Seat sensor error
Seat sensor error
What does download error code 492 mean
it means that what ever is telling you this error code has a problem because there is no Jaguar error code P160A.
What does the error code U1000 mean on a 2004 Nissan murano
Accelerator pedal sensor error
overheating e-32 and e-33
what is p0138 code mean on 2005 toyota tundra
engine fault code p1607