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Home › Lexus › 2002 › LX 470 › Repair and Diagnosis › Accessories & Equipment › Cruise Control Systems › Self-Diagnostic System › Input Signal Check

Input Signal Check

  1. Connect the LEXUS hand-held tester to DLC3. See Figure.
  2. Check the control switch (MAIN, CANCEL, SET/COAST, RES/ACC). See Fig 1.
Fig 1: Identifying Cruise Control Switch
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