Data Link Communication System
- Diagnostics
- Data Link Communication Schematics
- Serial Data Link Connector Face Views
- Data Link Communications Component Location
- Serial Data Diagnostic System Check
- Diagnostic Trouble Code (DTC) List
- Scan Tool Does Not Power Up
- SAN Tool Does Not Communicate With Class II Device
- Scan Tool Does Not Communicate With Keyword Data Line
- DTC U1000: Class II Communication Malfunction
- DTC U1001 to U1254: LOST COMMUNICATIONS WITH U1XXX
- DTC U1300: Class II Data Link Low
- DTC U1301: Class II Data Link High
- DTC U2100: Can
- DTC U2102, U2103: More/Fewer Controllers On Bus Then Programmed
- DTC U2104: Can Bus Reset Counter Overrun
- DTC U2105, U2105, U2105, U2108: Lost Communication With U2XXX