FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Transponder ID Mismatch

Tests 950 - 953:





SYMPTOM
TRANSPONDER ID 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 ID read by the SKIM does not match any of those transponder ID's stored in the SKIM's memory.

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