DTC B10A5:49 [THEFT-DETERRENT SYSTEM]

id0902g7850300

DESCRIPTION | Theft-deterrent siren internal malfunction
DETECTION CONDITION | • Theft-deterrent control module detects the theft-deterrent siren internal malfunction
POSSIBLE CAUSE | • Theft-deterrent siren malfunction • Theft-deterrent control module malfunction

Diagnostic Procedure

Step | Inspection | Action
--- | --- | ---
1 | INSPECT THEFT-DETERRENT SIREN • Inspect the theft-deterrent siren. (See THEFT-DETERRENT SIREN INSPECTION.) • Is there any malfunction? | Yes | Replace the theft-deterrent siren, then go to the next step. (See THEFT-DETERRENT SIREN REMOVAL/INSTALLATION.)
No | Go to the next step.
2 | VERIFY TROUBLESHOOTING COMPLETED • Clear DTCs using the M-MDS. (See CLEARING DTC [THEFT-DETERRENT SYSTEM].) • Perform the theft-deterrent control module DTC inspection using the M-MDS. (See DTC INSPECTION [THEFT-DETERRENT SYSTEM].) • Is the same DTC present? | Yes | Replace the theft-deterrent control module, then go to the next step. (See THEFT-DETERRENT CONTROL MODULE REMOVAL/INSTALLATION.)
No | Go to the next step.
3 | VERIFY THAT NO OTHER DTCs ARE PRESENT • Are any DTCs present? | Yes | Go to the applicable DTC inspection. (See DTC TABLE [THEFT-DETERRENT SYSTEM].)
No | DTC troubleshooting completed.