RCM-A104
RCM_a104_imuRollR8OffstCompLim
Also written as RCM_A104 / RCM A104 / RCM_a104_imuRollR8OffstCompLim / rcm_a104_imurollr8offstcomplim
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-A104 mean?
Tesla alert code in the Restraint Control Module (RCM) module. Inertial measurement unit roll rate offset compensation saturation limit reached. Cycle drive state or replace the restraint control module. The restraint control module may need to be replaced. There is a fault with the front-right buckle. The vehicle was in an accident which resulted in a pyrotechnic event. Cannot be cleared. The restraint control module needs to be replaced.
Original Description
Inertial measurement unit roll rate offset compensation saturation limit reached. Cycle drive state or replace the restraint control module. The restraint control module may need to be replaced. There is a fault with the front-right buckle. The vehicle was in an accident which resulted in a pyrotechnic event. Cannot be cleared. The restraint control module needs to be replaced.
Affected Tesla Models
What You May Notice
- Restraint Control Module alert: Inertial measurement unit roll rate offset compensation saturation limit reached. Cycle drive state or replace the restr
- 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-A104 is an Alert in the Restraint Control Module system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.