DTC

C0063:28

Yaw rate signal

C0063:54

C0063:64

DETECTION CONDITION

• C0063:28

• Yaw rate sensor signal outside of specified value.

• C0063:54

• No yaw rate sensor initialization is detected.

• C0063:64

• Difference between yaw rate calculated by each sensor and yaw rate received from yaw rate sensor outside of specified value is detected.

FAIL-SAFE FUNCTION

• Refer to “Fail-safe function table”. (See DTC TABLE [DSC HU/CM].)

POSSIBLE CAUSE

• The initialization procedure for the yaw rate sensor has not been performed

• SAS control module malfunction

• DSC HU/CM malfunction

SYSTEM WIRING DIAGRAM

—

Step

Inspection

Action

1

• Has the yaw rate sensor initialization procedure been performed?

Yes

Go to the next step.

No

Perform the yaw rate sensor initialization procedure, then go to the next step.

(See DSC RELATED PARTS SENSOR INITIALIZATION PROCEDURE.)

2

• Using the M-MDS, perform the SAS control module DTC inspection.

  (See DTC INSPECTION [SAS CONTROL MODULE (STANDARD DEPLOYMENT CONTROL SYSTEM)].)

  (See DTC INSPECTION [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)].)

• Are any DTCs present?

Yes

Go to the applicable DTC inspection.

(See DTC TABLE [SAS CONTROL MODULE (STANDARD DEPLOYMENT CONTROL SYSTEM)].)

(See DTC TABLE [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)].)

DTC troubleshooting completed, then go to the next step.

No

Go to the next step.

3

• Using the M-MDS, clear the DTC from the DSC HU/CM.

  (See CLEARING DTC [DSC HU/CM].)

• Using the M-MDS, perform the DSC HU/CM DTC inspection.

  (See DTC INSPECTION [DSC HU/CM].)

• Is the same DTC present?

Yes

Repeat the inspection from Step1

If the malfunction recurs, replace the DSC HU/CM, then go to the next step.

(See DSC HU/CM REMOVAL/INSTALLATION.)

No

Go to the next step.

4

• Are any DTCs present?

Yes

Go to the applicable DTC inspection.

(See DTC TABLE [DSC HU/CM].)

No

DTC troubleshooting completed.