Transponder Response Mismatch

Tests 950 - 953:

SYMPTOM
TRANSPONDER RESPONSE MISMATCH

TEST NOTE
This symptom is diagnosed using the test TRANSPONDER (CYCLIC REDUNDANCY CHECK) CRC FAILURE.

WHEN MONITORED
At ignition ON and during Key Programming Mode.

SET CONDITION
This condition exists when the transponder's secret algorithm result fails to match the SKIM's result.

POSSIBLE CAUSES
- Intermittent wiring harness problem
- SKIM/key defective