RCM2-A282
RCM2_a282_imuLongAOffCompPosLife
Also written as RCM2_A282 / RCM2 A282 / RCM2_a282_imuLongAOffCompPosLife / rcm2_a282_imulongaoffcompposlife
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 RCM2-A282 mean?
Tesla alert code in the Restraint Control Module v2 (RCM2) module. Lifetime IMU Longitudinal Acceleration Offset Compensation Maximum Positive Saturation Limit Reached 1st Row Left Seatbelt Load Limiter - Short to Battery The Left Load Limiter may not perform as designed.
Original Description
Lifetime IMU Longitudinal Acceleration Offset Compensation Maximum Positive Saturation Limit Reached 1st Row Left Seatbelt Load Limiter - Short to Battery The Left Load Limiter may not perform as designed.
Affected Tesla Models
What You May Notice
- Restraint Control Module v2 alert: Lifetime IMU Longitudinal Acceleration Offset Compensation Maximum Positive Saturation Limit Reached 1st Row Left Seatbe
- 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
RCM2-A282 is an Alert in the Restraint Control Module v2 system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.