Pinpoint Test D: The Rear SEATBELT RTT (RECONFIGURABLE Telltale) Warning Indicator Is Never Or Always Displayed
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- WARNING: Incorrect repair techniques or actions can cause an accidental Supplemental Restraint System (SRS) deployment. Never compromise or depart from these instructions. Failure to precisely follow all instructions could result in serious personal injury from an accidental deployment.NOTE: Always make sure the correct SRS component is being installed. Parts released for other vehicles may not be compatible even if they appear physically similar. Check the part number listed in the Ford parts catalog to make sure the correct component is being installed. If an incorrect SRS component is installed, Diagnostic Trouble Codes (DTCs) may set.NOTE: The SRS must be fully operational and free of faults before releasing the vehicle to the customer.
Normal Operation and Fault Conditions
The RCM monitors the second row seatbelt buckle switches for buckled/unbuckled status.
Possible Sources
- Rear seatbelt buckle
- D1 CHECK THE MESSAGE CENTER OPERATION
- REFER to: Pyrotechnic Device Health and Safety Precautions .
- Diagnose the rear seatbelt RTT warning indicator is never or always displayed. REFER to: Instrumentation, Message Center and Warning Chimes .
Was the concern resolved in section 413-01?
Yes The concern has been corrected. Check the system for correct operation. No GO to D2 - D2 RETRIEVE RCM (RESTRAINTS CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
- Using a diagnostic scan tool, perform RCM self-test.
Are any RCM Diagnostic Trouble Codes (DTCs) recorded?
Yes REFER to: Airbag Supplemental Restraint System (SRS) . No Install a new seatbelt buckle. REFER to: Rear Center Seatbelt Buckle . REFER to: Rear Seatbelt Buckle LH . REFER to: Rear Seatbelt Buckle RH .