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Circuit/System Verification

IMPORTANT: When using this diagnostic, more than one vehicle key is required to ensure proper diagnosis. If more than one key is not available at the time of service, contact the customer and ask if any other keys can be provided for service. If unavailable, a new second key can be created.
  1. Perform the replacing keys procedure. Refer to Replacing Keys .
  2. Attempt to start the vehicle. The vehicle should start with all available keys.
    • If any keys result in inoperative starting, replace the suspect key.
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