Diagnostic Aids
When multiple loss of communication DTCs are set concurrently, a likely cause is 2 opens in class 2 serial data line between suspect module and splice pack connector, or an improperly powered module may cause DTC to set.
When multiple loss of communication DTCs are set concurrently, a likely cause is 2 opens in class 2 serial data line between suspect module and splice pack connector, or an improperly powered module may cause DTC to set.