RCM-D046
RCM_d046_passengerActiveVent
Also written as RCM_D046 / RCM D046 / RCM_d046_passengerActiveVent / rcm_d046_passengeractivevent
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-D046 mean?
Tesla diagnostic code in the Restraint Control Module (RCM) module. Signal NameDTCRCM_passActiveVentCfgRCM_91CF56RCM_passActiveVentCrosCoRCM_91CF2BRCM_passActiveVentShortRCM_91CF1ARCM_passActiveVentOpenRCM_91CF13RCM_passActiveVentSht2BaRCM_91CF12RCM_passActiveVentSht2GnRCM_91CF11
Original Description
Signal NameDTCRCM_passActiveVentCfgRCM_91CF56RCM_passActiveVentCrosCoRCM_91CF2BRCM_passActiveVentShortRCM_91CF1ARCM_passActiveVentOpenRCM_91CF13RCM_passActiveVentSht2BaRCM_91CF12RCM_passActiveVentSht2GnRCM_91CF11
Affected Tesla Models
What You May Notice
- Restraint Control Module alert: Signal NameDTCRCM_passActiveVentCfgRCM_91CF56RCM_passActiveVentCrosCoRCM_91CF2BRCM_passActiveVentShortRCM_91CF1ARCM_pass
- 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-D046 is a diagnostic or informational code in the Restraint Control Module system. Typically no immediate action is required.