Inspection Procedure
WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK CAN BUS LINE FOR DISCONNECTION (YAW RATE SENSOR SUB BUS LINE)
- Turn the ignition switch to the LOCK position.
- Disconnect the connector (Y1) from the yaw rate sensor.
- Measure the resistance according to the value (s) in the table below.
Standard:
SPECIFICATION TESTER CONNECTIONTester connection Condition Specified value Y1-2 (CANL) - Y1-3 (CANH) Ignition SW OFF 54 to 67 Ω
- NG: REPAIR OR REPLACE YAW RATE SENSOR SUB BUS LINE OR CONNECTOR (CAN-H, CAN-L)
- OK: Go to next step.
- CHECK WIRE HARNESS (IG, GND)
- Measure the resistance according to the value (s) in the table below.
Standard:
SPECIFICATION TESTER CONNECTIONTester connection Condition Specified condition Y1-1 (GND) - Body ground Always Below 1 Ω - Measure the voltage according to the value (s) in the table below.
Standard:
SPECIFICATION TESTER CONNECTIONTester connection Condition Specified condition Y1-5 (IG) - Body ground Ignition SW ON 10 to 14 V
- NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
- OK: REPLACE YAW RATE SENSOR (See YAWRATE SENSOR (FROM JULY, 2003) )
- Measure the resistance according to the value (s) in the table below.