COP Failure

SYMPTOM
COP FAILURE

TEST NOTE
This symptom is diagnosed using the ANTENNA FAILURE.

WHEN MONITORED
With the ignition on.

SET CONDITION
The COP timer is not reset by the micro controller every 65.5 milliseconds.

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