RCM-D049
RCM_d049_pressureFrontLftDoor
Also written as RCM_D049 / RCM D049 / RCM_d049_pressureFrontLftDoor / rcm_d049_pressurefrontlftdoor
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does RCM-D049 mean?
Tesla diagnostic code in the Restraint Control Module (RCM) module. Cracked SignalDTCRCM_presFrntLDoorDefectRCM_91A096RCM_presFrntLDoorPlausRCM_91A096RCM_presFrntLDoorAbsPreRCM_91A096RCM_presFrntLDoorOptionRCM_91A056RCM_presFrntLDoorInitTypRCM_91A04ARCM_presFrntLDoorExCommRCM_91A031RCM_presFrntLDoorCrosCoRCM_91A02BRCM_presFrntLDoorSht2BaRCM_91A012RCM_presFrntLDoorSht2GnRCM_91A011
Original Description
Cracked SignalDTCRCM_presFrntLDoorDefectRCM_91A096RCM_presFrntLDoorPlausRCM_91A096RCM_presFrntLDoorAbsPreRCM_91A096RCM_presFrntLDoorOptionRCM_91A056RCM_presFrntLDoorInitTypRCM_91A04ARCM_presFrntLDoorExCommRCM_91A031RCM_presFrntLDoorCrosCoRCM_91A02BRCM_presFrntLDoorSht2BaRCM_91A012RCM_presFrntLDoorSht2GnRCM_91A011
Affected Tesla Models
What You May Notice
- Restraint Control Module alert: Cracked SignalDTCRCM_presFrntLDoorDefectRCM_91A096RCM_presFrntLDoorPlausRCM_91A096RCM_presFrntLDoorAbsPreRCM_91A096RCM_p
- Seatbelt pre-tensioner or side airbag may be affected
- SRS (Supplemental Restraint System) alert in vehicle diagnostics
How to Diagnose and Resolve
- 1 Do not ignore this alert — airbag system faults are safety-critical
- 2 Reboot the vehicle to check if the alert clears
- 3 Schedule a Tesla Service appointment promptly
- 4 The RCM module and wiring harness will be inspected
Severity Notes
RCM-D049 is a diagnostic or informational code in the Restraint Control Module system. Typically no immediate action is required.