LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2009 >> Avalon XLS >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Can Communication System) >> Can Communication System >> Yaw Rate Sensor Communication Stop Mode >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK CAN BUS WIRE (YAW RATE SENSOR SUB BUS LINE DISCONNECTION) 
    1. Turn the ignition switch off.
    2. Disconnect the yaw rate sensor connector (D28).
    3. Measure the resistance according to the value(s) in the table below.

      Resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Condition Specified value
      D28-2 (CANL) - D28-3 (CANH) Ignition switch off 54 to 69 Ω

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

    Fig 1: Identifying Yaw Rate Sensor Connector Terminals
    G05007159Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK: Go to next step 

  2. CHECK WIRE HARNESS (IG, GND) 
    1. Measure the resistance and voltage according to the value(s) in the table below.

      Resistance and voltage 

      RESISTANCE AND VOLTAGE SPECIFICATION

      Tester Connection Condition Specified Condition
      D28-1 (GND) - Body ground Always Below 1 Ω
      D28-5 (IG) - Body ground Ignition switch on (IG) 10 to 14 V

    NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Fig 2: Identifying Yaw Rate Sensor Connector Terminals
    G05408873Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK : REPLACE YAW RATE SENSOR 

scientia non olet · About LEMON Manuals