Lexus IS250 · Service Manual ENGINE

ON-VEHICLE INSPECTION

Inspection


INSPECT BATTERY CURRENT SENSOR

  1. Resistance inspection

    1. A081536
      Using an ohmmeter, measure the resistance between terminals.

      Resistance:
      Terminals: Positive (+) tester probe - Negative (-) tester probe
      Resistance
      3 (VC5) - 2 (E2)
      3 to 10 kΩ
      2 (E2) - 3 (VC5)
      3 to 10 kΩ
      3 (VC5) - 1 (IB)
      Below 0.5 kΩ
      1 (IB) - 3 (VC5)
      Below 0.5 kΩ
      2 (E2) - 1 (IB)
      3 to 10 kΩ
      1 (IB) - 2 (E2)
      3 to 10 kΩ

      If the results are not as specified, replace the battery current sensor assembly.

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