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Zeroing Procedure

  1. If using Worldwide Diagnostic System (WDS), go to step  3 . If using New Generation STAR (NGS) tester, select SERVICE BAY FUNCTIONS, RCM, SYSTEM RESET and select vehicle from menu. View on-screen information, then press TRIGGER.
  2. NGS screen will display OCS RESET: REZERO. Press DONE (button No. 8) to zero OCS system. NGS screen will return to vehicle menu when zeroing procedure is complete. Cycle ignition switch OFF to ON position to complete procedure.
  3. On WDS, select TOOLBOX, BODY, RESTRAINTS, and SEAT WEIGHT SENSOR REZERO. Follow on-screen prompts to carry out zeroing procedure. Cycle ignition switch OFF to ON position to complete procedure.
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