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VDC Hydraulic Control Module (VDCH/M): Inspection: Notes

  1. Check the connection and fixture of the connector.
  2. Inspect the valve relay and motor relay for broken wires or short circuits.
  3. Inspect the identification of the VDCH/M. Refer to "SPECIFICATION" for the identification mark. < Ref. to SPECIFICATION , General Description.>
    Fig 1: Identifying Identification Mark And VDCH/M
    G05658044G04994866G04994867
    STANDARD VALUE SPECIFICATION

      Condition Terminal No. Standard value  
    Valve relay When not applying voltage 85 - 86 103 ± 10 Ω
    G04994866
    30 - 87a Less than 0.5 Ω
    30 - 87 1 MΩ or more
    When voltage (DC 12 V) is applied between terminal numbers 85 and 86. 30 - 87a 1 MΩ or more
    30 - 87 Less than 0.5 Ω
    Motor relay When not applying voltage 85 - 86 80 ± 10 Ω
    G04994867
    30 - 87 1 MΩ or more
    Motor relay When voltage (DC 12 V) is applied between terminal numbers 85 and 86. 30 - 87 Less than 0.5 Ω