DTC C0061:54/C0062:54/C0063:54 [DYNAMIC STABILITY CONTROL (DSC)]

id0402b2901200

DTC

C0061:54, C0062:54, C0063:54

DSC HU/CM system (unperformed initialization procedure)

DETECTION CONDITION

•  C0061:54

―  DSC HU/CM detects that the initialization procedure has not been performed. (Lateral acceleration sensor)

•  C0062:54

―  DSC HU/CM detects that the initialization procedure has not been performed. (Longitudinal acceleration sensor)

•  C0063:54

―  DSC HU/CM detects that the initialization procedure has not been performed. (Yaw rate sensor)

FAIL-SAFE FUNCTION

•  Refer to “Fail-safe Function Malfunction Contents”. (See DTC TABLE [DYNAMIC STABILITY CONTROL (DSC)].)

POSSIBLE CAUSE

•  Initialization procedure for the lateral acceleration sensor, longitudinal acceleration sensor or yaw rate sensor not performed

•  SAS control module malfunction

•  DSC HU/CM malfunction

SYSTEM WIRING DIAGRAM

Not applicable

DTC	C0061:54, C0062:54, C0063:54	DSC HU/CM system (unperformed initialization procedure)
DETECTION CONDITION	• C0061:54 ― DSC HU/CM detects that the initialization procedure has not been performed. (Lateral acceleration sensor) • C0062:54 ― DSC HU/CM detects that the initialization procedure has not been performed. (Longitudinal acceleration sensor) • C0063:54 ― DSC HU/CM detects that the initialization procedure has not been performed. (Yaw rate sensor)
FAIL-SAFE FUNCTION	• Refer to “Fail-safe Function Malfunction Contents”. (See DTC TABLE [DYNAMIC STABILITY CONTROL (DSC)].)
POSSIBLE CAUSE	• Initialization procedure for the lateral acceleration sensor, longitudinal acceleration sensor or yaw rate sensor not performed • SAS control module malfunction • DSC HU/CM malfunction
SYSTEM WIRING DIAGRAM	Not applicable

Diagnostic Procedure

STEP

INSPECTION

ACTION

1

VERIFY INITIALIZATION PROCEDURE

•  Was the DSC related parts sensor initialization procedure performed?

Yes

Go to the next step.

No

Perform the DSC related parts sensor initialization procedure, then go to Step 3.

(See DSC RELATED PARTS SENSOR INITIALIZATION PROCEDURE.)

2

VERIFY SAS CONTROL MODULE DTC

•  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

VERIFY DTC TROUBLESHOOTING COMPLETED

•  Using the M-MDS, clear the DTC from the DSC HU/CM.
(See CLEARING DTC [DYNAMIC STABILITY CONTROL (DSC)].)

•  Using the M-MDS, perform the DSC HU/CM DTC inspection.
(See DTC INSPECTION [DYNAMIC STABILITY CONTROL (DSC)].)

•  Is the same Pending DTC present?

Yes

Repeat the inspection from Step 1.

•  If the malfunction recurs, replace the DSC HU/CM.
(See DSC HU/CM REMOVAL/INSTALLATION.)

Go to the next step.

No

Go to the next step.

4

VERIFY NO DTC IS PRESENT

•  Are any DTCs present?

Yes

Go to the applicable DTC inspection.

(See DTC TABLE [DYNAMIC STABILITY CONTROL (DSC)].)

No

DTC troubleshooting completed.

STEP	INSPECTION		ACTION
1	VERIFY INITIALIZATION PROCEDURE • Was the DSC related parts sensor initialization procedure performed?	Yes	Go to the next step.
1		No	Perform the DSC related parts sensor initialization procedure, then go to Step 3. (See DSC RELATED PARTS SENSOR INITIALIZATION PROCEDURE.)
2	VERIFY SAS CONTROL MODULE DTC • 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.
2		No	Go to the next step.
3	VERIFY DTC TROUBLESHOOTING COMPLETED • Using the M-MDS, clear the DTC from the DSC HU/CM. (See CLEARING DTC [DYNAMIC STABILITY CONTROL (DSC)].) • Using the M-MDS, perform the DSC HU/CM DTC inspection. (See DTC INSPECTION [DYNAMIC STABILITY CONTROL (DSC)].) • Is the same Pending DTC present?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the DSC HU/CM. (See DSC HU/CM REMOVAL/INSTALLATION.) Go to the next step.
3		No	Go to the next step.
4	VERIFY NO DTC IS PRESENT • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [DYNAMIC STABILITY CONTROL (DSC)].)
4	VERIFY NO DTC IS PRESENT • Are any DTCs present?	No	DTC troubleshooting completed.