Chart C3 - CCDIC Display Reads "System Problem"

You are at this chart because the CCDIC display reads "SYSTEM PROBLEM". This symptom is the result of a data link problem.

NOTE: Test numbers refer to test numbers on diagnostic chart.

This step checks to see if data link is faulty or the CCDIC panel.
This step checks to see where problem exists in data link, including the CCDIC panel.

Fig 1: Flow Chart C3, CCDIC Display Reads "SYSTEM PROBLEM"

Fig 2: Flow Chart C3, CCDIC Display Reads "SYSTEM PROBLEM"