Inspection Procedure

HINT:

Start the inspection from step  1 when using the intelligent tester, and start from step  2 when not using the intelligent tester.

1. READ VALUE OF INTELLIGENT TESTER 
   1. Connect the intelligent tester to the DLC3.
   2. Turn the ignition switch to the ON position, and turn the intelligent tester main switch on.
   3. Select the item below in the DATA LIST, and read its value displayed on the intelligent tester.

      KDSS: 

      DATA LIST - KDSS
      
      

      Tester Display	Measurement Item/Range	Normal Condition
      IG VOLTAGE	IG Power Source Voltage (Terminal IG) / min.: 0 V, max.: 25.5 V	Actual IG power source voltage 10 to 14 V
      POWER VOLTAGE	+B Power Source Voltage (Terminal IG2) / min.: 0 V, max.: 25.5 V	Actual +B power source voltage 10 to 14 V

   4. Check the voltage.

      Standard voltage: 

      10 to 14 V 

   NG: Go to step   2 

   OK: REPLACE STABILIZER CONTROL ECU (See  REMOVAL   ) 

2. INSPECT STABILIZER CONTROL ECU 
   1. Disconnect the S36 and S35 connectors from the stabilizer control ECU.
      Fig 1: Disconnecting S36 & S35 Connectors From Stabilizer Control ECU

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Measure the voltage according to the value(s) in the table below.

      Standard voltage 

   VOLTAGE SPECIFICATION TABLE
   
   

   Tester Connection (Symbols)	Condition	Specified Condition
   S36-10 (IG) - S36-1 (GND)	IG switch on	10 to 14 V
   S36-10 (IG) - S35-5 (GND2)	IG switch on	10 to 14 V
   S35-6 (IG2) - S36-1 (GND)	IG switch on	10 to 14 V
   S35-6 (IG2) - S35-5 (GND2)	IG switch on	10 to 14 V

   NG:  Go to step  3

   OK: REPLACE STABILIZER CONTROL ECU (See  REMOVAL   ) 

3. CHECK HARNESS AND CONNECTOR (STABILIZER CONTROL ECU - BODY GROUND) 
   1. Measure the resistance according to the value(s) in the table below.

   Standard resistance 

   RESISTANCE SPECIFICATION TABLE
   
   

   Tester Connection (Symbols)	Condition	Specified Condition
   S36-1 (GND) - Body ground	Always	Below 1 Ω
   S35-5 (GND2) - Body ground	Always	Below 1 Ω

   Fig 2: Identifying Stabilizer Control ECU Connector Terminals

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NG: REPAIR OR REPLACE HARNESS OR CONNECTOR (STABILIZER CONTROL ECU - BODY GROUND) 

   OK: REPAIR OR REPLACE HARNESS OR CONNECTOR (STABILIZER CONTROL ECU - BATTERY)