Chime Inoperative At All Times

Connect scan tool to Data Link Connector (DLC). Turn ignition switch to ON position. Using scan tool, actuate CHIME, then actuate EXTERNAL CHIME. If both chime states worked when actuated by scan tool, system is currently operating as designed. Check for poor connections or damage to wiring harness. If either chime state did not work when actuated, replace Central Timer Module (CTM). Perform BODY VERIFICATION TEST  .