HV RELAY ASSEMBLY INSPECTION

PROCEDURE

  1. INSPECT HV BATTERY JUNCTION BLOCK ASSEMBLY

    1. A215628C52

      *1

      x2-1 (+)

      *2

      t5-1 (CBI)

      *3

      y1

      *a

      Component without harness connected

      (Hybrid Battery Junction Block Assembly)

      Inspect SMRB:

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

        Standard Resistance

        Tester Connection

        Condition

        Specified Condition

        x2-1 (+) - t5-1 (CBI)

        Auxiliary battery voltage not applied between terminals y1-4 (SMRB) and y1-2 (GND)

        10 kΩ or higher

        Auxiliary battery voltage applied between terminals y1-4 (SMRB) and y1-2 (GND)

        Below 1 Ω

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

        Standard Resistance

        Tester Connection

        Condition

        Specified Condition

        y1-4 (SMRB) - y1-2 (GND)

        -40 to 80°C (-40 to 176°F)

        18.4 to 36.3 Ω

        If the result is not as specified, replace the hybrid battery junction block assembly.

    2. A215628C54

      *1

      x3-1 (-)

      *2

      t6-1 (CEI)

      *3

      y1

      *a

      Component without harness connected

      (Hybrid Battery Junction Block Assembly)

      Inspect SMRG:

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

        Standard Resistance

        Tester Connection

        Condition

        Specified Condition

        x3-1 (-) - t6-1 (CEI)

        Auxiliary battery voltage not applied between terminals y1-1 (SMRG) and y1-2 (GND)

        10 kΩ or higher

        Auxiliary battery voltage applied between terminals y1-1 (SMRG) and y1-2 (GND)

        Below 1 Ω

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

        Standard Resistance

        Tester Connection

        Condition

        Specified Condition

        y1-1 (SMRG) - y1-2 (GND)

        -40 to 80°C (-40 to 176°F)

        18.4 to 36.3 Ω

        If the result is not as specified, replace the hybrid battery junction block assembly.

    3. A215628C55

      *1

      x3-1 (-)

      *2

      t6-1 (CEI)

      *3

      y1

      *a

      Component without harness connected

      (Hybrid Battery Junction Block Assembly)

      Inspect SMRP:

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

        Standard Resistance

        Tester Connection

        Condition

        Specified Condition

        x3-1 (-) - t6-1 (CEI)

        Auxiliary battery voltage is applied between terminals y1-3 (SMRP) and y1-2 (GND)

        10 kΩ or higher

        Auxiliary battery voltage applied between terminals y1-3 (SMRP) and y1-2 (GND)

        28.5 to 31.5 Ω

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

        Standard Resistance

        Tester Connection

        Condition

        Specified Condition

        y1-3 (SMRP) - y1-2 (GND)

        -40 to 80°C (-40 to 176°F)

        112 to 274 Ω

        If the result is not as specified, replace the hybrid battery junction block assembly.