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LF Control Unit Inspection (Us): Notes

  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
  2. Remove the front side trim. (See LF CONTROL UNIT REMOVAL/INSTALLATION .)
  3. Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
  4. Verify that the voltages of each of the terminals are as indicated in the terminal voltage table (See TERMINAL VOLTAGE TABLE (REFERENCE) .)
    • If the voltage is not as specified in the terminal voltage table (See TERMINAL VOLTAGE TABLE (REFERENCE) .), inspect the parts under Inspection item(s).
      • If the system does not work normally even though the inspection items are normal, replace the LF control unit.