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Home >> Lexus >> 2007 >> GS 430 >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control >> Rear Active Stabilizer Relay >> On-Vehicle Inspection

On-Vehicle Inspection

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
  2. REMOVE REAR ACTIVE STABILIZER RELAY (STB RR) 
    1. Remove the rear active stabilizer relay from the luggage room No. 6 relay block.
  3. INSPECT REAR ACTIVE STABILIZER RELAY 
    1. Measure the resistance of the relay.

      Standard resistance 

      RESISTANCE REFERENCE CHART

      Tester Connection Specified Condition
      3 - 5 10 kΩ or higher
      Below 1 Ω
      (when battery voltage is applied to terminals 1 and 2)

      If the result is not as specified, replace the rear active stabilizer relay.

    Fig 1: Identifying Rear Active Stabilizer Relay
    G05296440Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL REAR ACTIVE STABILIZER RELAY 
  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  6. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.