Chart C4 - CCDIC Display Reads "System Problem"

You are at this chart because the "TIME/TEMP" button does not respond on CCDIC panel.

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

This step determines if fault is due to loss of 12 volts to CCDIC panel from CPS, including components, or an open in circuit No. 1018 from CCDIC panel to the BCM, including components.

Fig 1: Flow Chart C4, CCDIC Display Reads "SYSTEM PROBLEM"

Fig 2: Flow Chart C4, CCDIC Display Reads "SYSTEM PROBLEM"