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Home >> Cadillac >> 1990 >> Seville V8-273 4.5L >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Testing and Inspection >> CCDIC Problem (Chart C-2)
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CCDIC Problem (Chart C-2)

Chart C-2:




CCDIC Display Wiring Diagram:






DESCRIPTION:

This chart is used because the CCDIC display is completely blank. Causes for this problem could be a loss of CPS power or ground or loss of the vacuum fluorescent power from the IPC.

NOTES ON FAULT TREE:

1. Disconnecting the CCDIC connector and performing individual circuit checks will determine if the wiring connector (or terminal) or the component is faulty.