Antenna Failure, COP Failure, EEPROM Failure, Internal Faults, RAM Failure, Serial Link Failure or, Stack Overflow Failure

This DTC indicates and internal fault within the Sentry Key Immobilizer Module (SKIM). Using scan tool, read, record and erase SKIM DTCs. Turn ignition off and on, leaving key in on position for a minimum of 30 seconds for each cycle. Read SKIM DTCs again. If this DTC does not set, test is complete. If this DTC is set, replace SKIM. See SENTRY KEY IMMOBILIZER MODULE  under REMOVAL & INSTALLATION. Perform SENTRY KEY IMMOBILIZER SYSTEM VERIFICATION TEST  under VERIFICATION TESTS.