DTC B1485:55 [STANDARD DEPLOYMENT CONTROL SYSTEM]

id0802b1814000

System malfunction location

•  Configuration setting error (occupancy sensor structural malfunction)

Detection condition

Warning

•  Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure.

•  SAS control module configuration setting has not been done correctly

•  Parts which have not been set to SAS control module are assembled

Fail-safe function

Not applicable

Possible cause

•  SAS control module configuration setting not implemented

•  SAS control module configuration setting invalid

•  Occupancy sensor assembly incorrect

•  SAS control module malfunction

System wiring diagram

Not applicable

System malfunction location	• Configuration setting error (occupancy sensor structural malfunction)
Detection condition	Warning • Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure. • SAS control module configuration setting has not been done correctly • Parts which have not been set to SAS control module are assembled
Fail-safe function	Not applicable
Possible cause	• SAS control module configuration setting not implemented • SAS control module configuration setting invalid • Occupancy sensor assembly incorrect • SAS control module malfunction
System wiring diagram	Not applicable

Diagnostic Procedure

Step

Inspection

Action

1

PERFORM SAS CONTROL MODULE CONFIGURATION (AS-BUILT DATA USE)

•  Perform the SAS control module configuration using the M-MDS.
(See SAS CONTROL MODULE CONFIGURATION (USING AS-BUILT DATA) [STANDARD DEPLOYMENT CONTROL SYSTEM].)

•  Clear the DTC for the SAS control module using the M-MDS.
(See CLEARING DTC [STANDARD DEPLOYMENT CONTROL SYSTEM].)

•  Perform the DTC inspection for the SAS control module using the M-MDS.
(See DTC INSPECTION [STANDARD DEPLOYMENT CONTROL SYSTEM].)

•  Are the same DTCs present?

Yes

Go to the next step.

No

DTC troubleshooting completed.

2

INSPECT OCCUPANCY SENSOR

•  Verify that the occupancy sensor is correctly installed.

•  Is the occupancy sensor correctly installed?

Yes

Go to the next step.

No

Correctly install the occupancy sensor. (See FRONT SEAT CUSHION TRIM REMOVAL/INSTALLATION.)

Then go to the next step.

3

PERFORM SAS CONTROL MODULE DTC INSPECTION

•  Clear the DTC for the SAS control module using the M-MDS.
(See CLEARING DTC [STANDARD DEPLOYMENT CONTROL SYSTEM].)

•  Perform the DTC inspection for the SAS control module using the M-MDS.
(See DTC INSPECTION [STANDARD DEPLOYMENT CONTROL SYSTEM].)

•  Are the same DTCs present?

Yes

Replace the SAS control module.

(See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)

No

DTC troubleshooting completed.

Step	Inspection		Action
1	PERFORM SAS CONTROL MODULE CONFIGURATION (AS-BUILT DATA USE) • Perform the SAS control module configuration using the M-MDS. (See SAS CONTROL MODULE CONFIGURATION (USING AS-BUILT DATA) [STANDARD DEPLOYMENT CONTROL SYSTEM].) • Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [STANDARD DEPLOYMENT CONTROL SYSTEM].) • Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [STANDARD DEPLOYMENT CONTROL SYSTEM].) • Are the same DTCs present?	Yes	Go to the next step.
1		No	DTC troubleshooting completed.
2	INSPECT OCCUPANCY SENSOR • Verify that the occupancy sensor is correctly installed. • Is the occupancy sensor correctly installed?	Yes	Go to the next step.
2		No	Correctly install the occupancy sensor. (See FRONT SEAT CUSHION TRIM REMOVAL/INSTALLATION.) Then go to the next step.
3	PERFORM SAS CONTROL MODULE DTC INSPECTION • Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [STANDARD DEPLOYMENT CONTROL SYSTEM].) • Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [STANDARD DEPLOYMENT CONTROL SYSTEM].) • Are the same DTCs present?	Yes	Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)
3		No	DTC troubleshooting completed.