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When Customer Has Brought Two Or More Valid Keys

NOTE:
  1. Cut new transponder equipped key (s) if necessary.
  2. Replace immobilizer unit and PCM. (See IMMOBILIZER UNIT REMOVAL/INSTALLATION .) (See PCM REMOVAL/INSTALLATION .)
  3. Using key 1, turn ignition switch to ON position. Observe security light illuminates and then goes out in instrument cluster.
    1. Turn key 1 to LOCK position. Observe security light blinks once repeatedly.
  4. Using key 2, turn ignition switch to ON position. Observe security light illuminates and then goes out.
    1. Turn key 2 to LOCK position. Observe security light blink twice repeatedly.
  5. Using key 3, turn ignition switch to ON position. Observe security light illuminates and then goes out.
    1. Turn key 3 to LOCK position. Observe security light blinks three times repeatedly.
  6. If there are 4-8 keys (valid and/or new keys), repeat step  4.
  7. Wait for 30 seconds  to quit reprogram mode.
  8. After reprogramming, clear DTC's of PCM with WDS or equivalent.