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Cadillac
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1996
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DeVille Concours V8-4.6L VIN 9
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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- IP Code Charts
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IP2782
IP2782
Diagnostic Chart:
Wiring Diagram:
CIRCUIT DESCRIPTION
This DTC indicates that the key code stored in EEPROM is NOT one of the 15 valid key codes. This DTC will display a "PASS-Key not Programmed" message.