DTC C0061:28/C0061:62/C0062:27/C0062:28/C0062:29/C0062:62/C0062:65/C0063:27/C0063:28/C0063:61/C0063:62/C006A:61/C1A97:27/C1A97:28/C1A97:29/C1A98:27/C1A98:28/C1A98:29 [DYNAMIC STABILITY CONTROL (DSC)]

id0402b2883400

DTC

C0061:28/C0061:62/C0062:27/C0062:28/C0062:29/C0062:62/C0062:65/C0063:27/C0063:28/C0063:61/C0063:62/C006A:61/C1A97:27/C1A97:28/C1A97:29/C1A98:27/C1A98:28/C1A98:29

SAS control module system

DETECTION CONDITION

Note

•  The low-G (XY) sensor and the yaw rate sensor are built into the SAS control module.

•  C0061:28

―  While driving in a straight line at a vehicle speed of 10 km/h {6.2 mph} or more, the lateral-G value exceeds 0.4 G for a continuous 2.5 s.

―  While driving at a vehicle speed of 10 km/h {6.2 mph} or more, the lateral-G value fluctuates within 0.0147 G for a continuous 30 s or more, and all the following values are the same after the vehicle has finished turning.

•  Yaw rate sensor value

•  Yaw rate value calculated from steering angle sensor

•  Yaw rate value calculated from wheel speed

•  C0061:62

―  While driving at a vehicle speed of 10 km/h {6.2 mph} or more, the difference between the lateral-G value calculated from the yaw rate sensor value and the lateral-G value calculated from the low-G (XY) sensor exceeds 0.5 G for a continuous 60 s.

•  C0062:27

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal or longitudinal-G value from the low-G (XY) sensor is received for a continuous 0.5 s.

•  C0062:28

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the low-G (XY) sensor is received for a continuous 0.5 s.

•  C0062:29

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the low-G (XY) sensor (longitudinal-G) is received for a continuous 0.5 s.

•  C0062:62

―  While driving at a vehicle speed of 30 km/h {19 mph} or more, the difference between the longitudinal-G value calculated from the low-G (XY) sensor value and the longitudinal-G value calculated from the wheel speed exceeds 0.35 G for a continuous 60 s.

•  C0062:65

―  When the vehicle is stopped from a vehicle speed of 30 km/h {19 mph} or more, the longitudinal-G value of the low-G (XY) sensor remains unchanged for 16 times.

•  C0063:27

―  While driving at a vehicle speed of 10 km/h {6.2 mph} or more, a signal change that is not within the specification is detected by the yaw rate sensor.

•  C0063:28

―  The yaw rate value from the yaw rate sensor exceeds the specification while the vehicle is stopped.

•  C0063:61

―  The difference between the estimated yaw rate values determined by the ABS wheel speed sensor and the low-G (XY) sensor, and the steering angle sensor and the output value from the yaw rate sensor exceeds the specification.

•  C0063:62

―  While driving at a vehicle speed of 15 km/h {9.3 mph} or more, the difference between the yaw rate value calculated from the ABS wheel speed sensor and the low-G (XY) sensor and the yaw rate value from the yaw rate sensor exceeds the specification for a continuous 10 s.

•  C006A:61

―  The signals from the yaw rate sensor and the low-G sensor (lateral-G) sensor do not change for 0.5 s or more.

―  The signal from the low-G (XY) sensor (longitudinal-G) does not change for 0.5 s or more.

•  C1A97:27

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal and the lateral-G value from the low-G (XY) sensor are received for a continuous 0.5 s.

•  C1A97:28

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the low-G (XY) sensor is received for a continuous 0.5 s.

•  C1A97:29

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the low-G (XY) sensor (lateral-G) is received for a continuous 0.5 s.

•  C1A98:27

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal or the yaw rate value from the yaw rate sensor is received for a continuous 0.5 s.

•  C1A98:28

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the yaw rate sensor is received for a continuous 0.5 s.

•  C1A98:29

―  While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the yaw rate sensor is received for a continuous 0.5 s.

POSSIBLE CAUSE

•  SAS control module malfunction

•  Open or short circuit in the CAN2_H wiring harness between DSC HU/CM terminal G and SAS control module terminal 2I

•  Open or short circuit in the CAN2_L wiring harness between DSC HU/CM terminal F and SAS control module terminal 2K

•  DSC HU/CM malfunction

•  Poor connection at connectors (female terminal)

Diagnostic procedure

STEP	INSPECTION		ACTION
1	INSPECT SAS CONTROL MODULE MALFUNCTION • Switch the ignition to off. • Using the M-MDS, perform the DTC inspection for the SAS control module. (See DTC DISPLAY.) • Are any DTCs detected?	Yes	Go to applicable DTC inspection. (See DTC TABLE.)
1		No	Go to the next step.
2	INSPECT SAS CONTROL MODULE SIGNAL (CAN2 LINE) FOR OPEN CIRCUIT • Disconnect the DSC HU/CM connector. • Disconnect the SAS control module connectors. • Inspect for continuity between the following DSC HU/CM connector terminals (vehicle harness-side) and SAS control module connector terminals (vehicle harness-side): ― DSC HU/CM (CAN2_H): G—2I ― DSC HU/CM (CAN2_L): F—2K • Is there continuity?	Yes	Go to the next step.
2		No	Repair or replace the wiring harness, then go to Step 4.
3	INSPECT SAS control module SIGNAL (CAN2 LINE) FOR SHORT CIRCUIT • Inspect for continuity between the following DSC HU/CM connector terminals (vehicle harness-side) and body ground: ― DSC HU/CM (CAN2_H): G ― DSC HU/CM (CAN2_L): F • Is there continuity?	Yes	Repair or replace the wiring harness, then go to the next step.
3		No	Go to the next step.
4	VERIFY THAT THE SAME DTC IS NOT PRESENT • Reconnect all disconnected connectors. • Clear the DTCs from the memory. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].) • Start the engine and drive the vehicle at 30 km/h {19 mph} or more. • Are the same DTCs present?	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the DSC HU/CM, then go to the next step. (See DSC HU/CM REMOVAL/INSTALLATION.)
4		No	Go to the next step.
5	VERIFY THAT NO OTHER DTCS ARE PRESENT • Are any other DTCs output?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
5		No	DTC troubleshooting completed.

DTC	C0061:28/C0061:62/C0062:27/C0062:28/C0062:29/C0062:62/C0062:65/C0063:27/C0063:28/C0063:61/C0063:62/C006A:61/C1A97:27/C1A97:28/C1A97:29/C1A98:27/C1A98:28/C1A98:29		SAS control module system
DETECTION CONDITION		Note • The low-G (XY) sensor and the yaw rate sensor are built into the SAS control module. • C0061:28 ― While driving in a straight line at a vehicle speed of 10 km/h {6.2 mph} or more, the lateral-G value exceeds 0.4 G for a continuous 2.5 s. ― While driving at a vehicle speed of 10 km/h {6.2 mph} or more, the lateral-G value fluctuates within 0.0147 G for a continuous 30 s or more, and all the following values are the same after the vehicle has finished turning. • Yaw rate sensor value • Yaw rate value calculated from steering angle sensor • Yaw rate value calculated from wheel speed • C0061:62 ― While driving at a vehicle speed of 10 km/h {6.2 mph} or more, the difference between the lateral-G value calculated from the yaw rate sensor value and the lateral-G value calculated from the low-G (XY) sensor exceeds 0.5 G for a continuous 60 s. • C0062:27 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal or longitudinal-G value from the low-G (XY) sensor is received for a continuous 0.5 s. • C0062:28 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the low-G (XY) sensor is received for a continuous 0.5 s. • C0062:29 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the low-G (XY) sensor (longitudinal-G) is received for a continuous 0.5 s. • C0062:62 ― While driving at a vehicle speed of 30 km/h {19 mph} or more, the difference between the longitudinal-G value calculated from the low-G (XY) sensor value and the longitudinal-G value calculated from the wheel speed exceeds 0.35 G for a continuous 60 s. • C0062:65 ― When the vehicle is stopped from a vehicle speed of 30 km/h {19 mph} or more, the longitudinal-G value of the low-G (XY) sensor remains unchanged for 16 times. • C0063:27 ― While driving at a vehicle speed of 10 km/h {6.2 mph} or more, a signal change that is not within the specification is detected by the yaw rate sensor. • C0063:28 ― The yaw rate value from the yaw rate sensor exceeds the specification while the vehicle is stopped. • C0063:61 ― The difference between the estimated yaw rate values determined by the ABS wheel speed sensor and the low-G (XY) sensor, and the steering angle sensor and the output value from the yaw rate sensor exceeds the specification. • C0063:62 ― While driving at a vehicle speed of 15 km/h {9.3 mph} or more, the difference between the yaw rate value calculated from the ABS wheel speed sensor and the low-G (XY) sensor and the yaw rate value from the yaw rate sensor exceeds the specification for a continuous 10 s. • C006A:61 ― The signals from the yaw rate sensor and the low-G sensor (lateral-G) sensor do not change for 0.5 s or more. ― The signal from the low-G (XY) sensor (longitudinal-G) does not change for 0.5 s or more. • C1A97:27 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal and the lateral-G value from the low-G (XY) sensor are received for a continuous 0.5 s. • C1A97:28 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the low-G (XY) sensor is received for a continuous 0.5 s. • C1A97:29 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the low-G (XY) sensor (lateral-G) is received for a continuous 0.5 s. • C1A98:27 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal or the yaw rate value from the yaw rate sensor is received for a continuous 0.5 s. • C1A98:28 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the yaw rate sensor is received for a continuous 0.5 s. • C1A98:29 ― While driving at a vehicle speed of 3 km/h {2 mph} or more, an error signal from the yaw rate sensor is received for a continuous 0.5 s.
POSSIBLE CAUSE		• SAS control module malfunction • Open or short circuit in the CAN2_H wiring harness between DSC HU/CM terminal G and SAS control module terminal 2I • Open or short circuit in the CAN2_L wiring harness between DSC HU/CM terminal F and SAS control module terminal 2K • DSC HU/CM malfunction • Poor connection at connectors (female terminal)