DTC B1425:55, B1426:55, B1427:55 [SAS CONTROL MODULE (ACTIVE BONNET)]

id0802h4007300

System malfunction location

•  B1425:55: Configuration setting error (active bonnet sensor (left, right) structural malfunction)

•  B1426:55: Configuration setting error (active bonnet sensor (left, center) structural malfunction)

•  B1427:55: Configuration setting error (active bonnet sensor (left, left) 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

•  SAS control module malfunction

System wiring diagram

Not applicable

System malfunction location	• B1425:55: Configuration setting error (active bonnet sensor (left, right) structural malfunction) • B1426:55: Configuration setting error (active bonnet sensor (left, center) structural malfunction) • B1427:55: Configuration setting error (active bonnet sensor (left, left) 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 • 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) [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)

•  Clear the DTC for the SAS control module using the M-MDS.
(See CLEARING DTC [SAS CONTROL MODULE (ACTIVE BONNET)].)

•  Perform the DTC inspection for the SAS control module using the M-MDS.
(See DTC INSPECTION [SAS CONTROL MODULE (ACTIVE BONNET)].)

•  Are the same Pending DTCs present?

Yes

Go to the next step.

No

DTC troubleshooting completed.

2

PERFORM SAS CONTROL MODULE DTC INSPECTION

•  Clear the DTC for the SAS control module using the M-MDS.
(See CLEARING DTC [SAS CONTROL MODULE (ACTIVE BONNET)].)

•  Perform the DTC inspection for the SAS control module using the M-MDS.
(See DTC INSPECTION [SAS CONTROL MODULE (ACTIVE BONNET)].)

•  Are the same Pending DTCs present?

Yes

Repeat the inspection from Step 1.

•  If the malfunction recurs, replace the SAS control module.
(See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP 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) [TWO-STEP DEPLOYMENT CONTROL SYSTEM].) • Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE (ACTIVE BONNET)].) • Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE (ACTIVE BONNET)].) • Are the same Pending DTCs present?	Yes	Go to the next step.
1		No	DTC troubleshooting completed.
2	PERFORM SAS CONTROL MODULE DTC INSPECTION • Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE (ACTIVE BONNET)].) • Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE (ACTIVE BONNET)].) • Are the same Pending DTCs present?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)
2		No	DTC troubleshooting completed.