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PASS-Key II(R) Diagnostic System Check

  1. Check for diagnostic codes. See appropriate TESTS W/CODES article in the ENGINE PERFORMANCE Section. Check SECURITY light while attempting to start vehicle.
  2. If engine cranks but does not start, see ENGINE CRANKS BUT DOES NOT START. If engine does not crank or start, check SECURITY light function. If light flashed or stayed on at all times, see SECURITY INDICATOR LIGHT EITHER FLASHES OR STAYS ON ALWAYS. If light never came on, see appropriate SECURITY INDICATOR LIGHT DOES NOT TURN ON. If light came on, then went off after about 5 seconds, see ENGINE DOES NOT CRANK OR START & SECURITY INDICATOR LIGHT COMES ON & GOES OFF AFTER ABOUT 5 SECONDS.
  3. If engine cranks and starts, and SECURITY light came on and went off after about 5 seconds, system operates normally. See NOTES ON INTERMITTENTS  . If light never came on, see appropriate SECURITY INDICATOR LIGHT DOES NOT TURN ON. If light comes on at all times, see ENGINE CRANKS & STARTS, SECURITY INDICATOR LIGHT STAYS ON. If light flashes on and off, see SECURITY INDICATOR LIGHT EITHER FLASHES OR STAYS ON ALWAYS.