ELECTRIC PARKING BRAKE SWITCH INSPECTION


  1. INSPECT ELECTRIC PARKING BRAKE SWITCH ASSEMBLY


    1. A003B4JE01

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      8 (LOK1) - 7 (LOK2) Neutral 1M Ω or higher
      Pushed (Lock) 1.29 k to 1.32 kΩ
      Pulled (Release) 3.87 k to 3.96 kΩ
      3 (RLS1) - 4 (RLS2) Neutral 1M Ω or higher
      Pushed (Lock) 3.48 k to 3.56 kΩ
      Pulled (Release) 1.36 k to 1.40 kΩ
      7 (LOK2) - 4 (RLS2) Always 2.58 k to 2.64 kΩ
      7 (LOK2) - 3 (RLS1) Neutral 1M Ω or higher
      Pushed (Lock) 890 to 920 Ω
      Pulled (Release) 3.95 k to 4.03 kΩ
      4 (RLS2) - 8 (LOK1) Neutral 1M Ω or higher
      Pushed (Lock) 3.87 k to 3.96 kΩ
      Pulled (Release) 1.29 k to 1.32 kΩ
      3 (RLS1) - 8 (LOK1) Neutral 2.58 k to 2.64 kΩ
      Pushed (Lock) 1.40 k to 1.44 kΩ
      Pulled (Release) 1.53 k to 1.57 kΩ

      If the result is not as specified, replace the switch assembly.