DTC C1436: Yaw Rate Sensor Malfunction [08/2015 - 08/2019]: Procedure

1. Check for DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).
   RESULT
   
   

   Result	Proceed to
   CAN DTC is not output	A
   CAN DTC is output	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) 

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - 08/2019] )

Result: 

A 

See step  2

1. Turn the ignition switch off.
2. Connect the Techstream to the DLC3.
3. Turn the ignition switch to ON.
4. Turn the Techstream on.
5. Select the Data List mode on the Techstream (Refer to DATA LIST / ACTIVE TEST [08/2015 - 08/2019] ).
   ABS/VSC/TRAC
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Yaw Rate Sensor	Yaw rate and acceleration sensor 1 reading/ Min.: -128°/s, Max.: 127°/s	Vehicle stationary: 0°/s Right turn: -128 to 0°/s Left turn: 0 to 127°/s	-

6. Check that the yaw rate and acceleration sensor output value is displayed on the Techstream.
   RESULT
   
   

   Result		Proceed to
   NG	Yaw rate and acceleration sensor output value is 0°/s when vehicle is stationary, but value fluctuates when turning	A
   	Yaw rate and acceleration sensor output value is not 0°/s when vehicle is stationary	B
   OK		C

Result: 

B 

REPLACE YAW RATE AND ACCELERATION SENSOR 

(Refer to REMOVAL [08/2015 - 08/2019] )

Result: 

C 

USE SIMULATION METHOD TO CHECK 

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - 08/2019] )

Result: 

A 

See step  3

1. Turn the ignition switch off.
2. Check that the yaw rate and acceleration sensor is installed properly (Refer to INSTALLATION [08/2015 - 08/2019] ).

   OK

   The sensor is tightened to the specified torque.

   The sensor is not installed at an angle.

Result: 

OK 

REPLACE YAW RATE AND ACCELERATION SENSOR 

(Refer to REMOVAL [08/2015 - 08/2019] )

Result: 

NG 

INSTALL YAW RATE AND ACCELERATION SENSOR CORRECTLY 

(Refer to INSTALLATION [08/2015 - 08/2019] )