Antenna Failure

SYMPTOM
ANTENNA FAILURE

WHEN MONITORED
Every 250 milliseconds with the ignition on.

SET CONDITION
The SKIM's microcontroller determines that an antenna circuit fault has occurred for 2.0 consecutive seconds.

POSSIBLE CAUSES
- SKIM internal DTC failure

repair instructions
SKIM INTERNAL DTC FAILURE
Replace and program the Sentry Key Immobilizer Module in accordance with the Service Information.
Perform SKIS VERIFICATION. Sentry Key Immobilizer System (SKIS) Verification Test