October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Data Link Communication DTCS

DATA LINK COMMUNICATION DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description
DTC U1000 & U1255	Critical Operating Parameter Has Not Been Associated
DTC U1001-U1254	Module U1XXX Error
DTC U1300, U1301 & U1305	Class 2 Serial Data Circuit Voltage High/Low