IP2781

Diagnostic Chart:

Wiring Diagram:

CIRCUIT DESCRIPTION

The presence of this DTC indicates that initially, a valid key resistance was detected, and compared successfully with the code in EEPROM. Then a password report was sent to the PCM and acknowledged, followed by a key reading having a valid resistance, that does not compare with the code stored in EEPROM. This DTC will display a "Theft System Car May Not Restart" message.