RCM-D055
RCM_d055_passResOccupancySw
Also written as RCM_D055 / RCM D055 / RCM_d055_passResOccupancySw / rcm_d055_passresoccupancysw
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-D055 mean?
Tesla diagnostic code in the Restraint Control Module (RCM) module. Cracked SignalDTCRCM_passResOccSwCfgRCM_80C556RCM_passResOccSwCrosCoupRCM_80C52BRCM_passResOccSwUndefRCM_80C51DRCM_passResOccSwOpenRCM_80C513RCM_passResOccSwSht2BatRCM_80C512RCM_passResOccSwShortRCM_80C511
Original Description
Cracked SignalDTCRCM_passResOccSwCfgRCM_80C556RCM_passResOccSwCrosCoupRCM_80C52BRCM_passResOccSwUndefRCM_80C51DRCM_passResOccSwOpenRCM_80C513RCM_passResOccSwSht2BatRCM_80C512RCM_passResOccSwShortRCM_80C511
Affected Tesla Models
What You May Notice
- Restraint Control Module alert: Cracked SignalDTCRCM_passResOccSwCfgRCM_80C556RCM_passResOccSwCrosCoupRCM_80C52BRCM_passResOccSwUndefRCM_80C51DRCM_passR
- 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-D055 is a diagnostic or informational code in the Restraint Control Module system. Typically no immediate action is required.