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B2206moderate severityBody

SKIM Received Invalid Key

on 2012 Dodge Caliber 2.4L I4 · FWD

What this code means

The Sentry Key Immobilizer Module read a key with invalid transponder data. No direct OBD P-code equivalent exists for this body code.

Symptoms

  • Engine cranks but won't start
  • Security light on
  • Key rejected

Common causes

  • Unprogrammed or invalid key
  • Damaged transponder chip
  • Wrong key used
  • Faulty SKIM

Diagnostic steps

  1. Try a known-good key
  2. Reprogram key to SKIM
  3. Inspect transponder chip
  4. Clear codes and retest

Other Body codes on this vehicle

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