Inspection Procedure

1. Turn the ignition switch to the LOCK position.
2. Disconnect the connector (Y1) from the yaw rate sensor.
3. Measure the resistance according to the value (s) in the table below.

Standard: 

NG: REPAIR OR REPLACE YAW RATE SENSOR SUB BUS LINE OR CONNECTOR (CAN-H, CAN-L) 

Fig 1: Checking CAN BUS Line For Disconnection (Yaw Rate Sensor Sub Bus Line)

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OK: Go To Next Step. 

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

   Standard: 

   TESTER CONNECTION SPECIFIED CONDITION
   
   

   Tester connection	Condition	Specified condition
   Y1-1 (GND) - Body ground	Always	Below 1 Ω

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

Standard: 

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

Fig 2: Checking Wire Harness (IG, GND)

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OK: REPLACE YAW RATE SENSOR (SEE  YAWRATE SENSOR (FROM JULY, 2003)  )