DTC P219B Cadillac
Class 2 Data Link High or Low
Class 2 Data Link High or Low
Description
Class 2 serial data line has either a high or low voltage condition on the circuit, and the module cannot identify the faultOne or more modules on Class 2 line has an short to powerOne or more modules on the Class 2 line has a short to ground
Video Guide
Diagnostic Info
- DTC Code: P219B
- Brand: Cadillac