DTC C1436 Yaw Rate Sensor Malfunction

DESCRIPTION

Refer to DTC C1419 and C1435 ().

DTC Code	DTC Detection Condition	Trouble Area
C1436	Either condition is met: With the vehicle stationary, the yaw rate sensor assembly output value is not 0°/s. An abnormal comparison value.	Yaw rate sensor assembly

Refer to DTCs C1232, C1243 and C1245 ().

1.CHECK DTC (CAN COMMUNICATION SYSTEM)

Check for DTCs ().

B

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

C

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

A

2.READ VALUE USING GTS (YAW RATE SENSOR)

Turn the ignition switch off.

Connect the GTS to the DLC3.

Turn the ignition switch to ON.

Turn the GTS on.

Enter the following menus: Chassis / ABS/VSC/TRC / Data List.

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

Check that the yaw rate sensor assembly output value is displayed on the GTS.

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

B

REPLACE YAW RATE SENSOR ASSEMBLY ()

C

CHECK FOR INTERMITTENT PROBLEMS ()

A

3.CHECK YAW RATE SENSOR ASSEMBLY INSTALLATION

Turn the ignition switch off.

Check that the yaw rate sensor assembly is installed properly ().

NG

INSTALL YAW RATE SENSOR ASSEMBLY CORRECTLY ()

OK

REPLACE YAW RATE SENSOR ASSEMBLY ()