RCM2-A288
RCM2_a288_imuLatAcOffCompPosLife
Also written as RCM2_A288 / RCM2 A288 / RCM2_a288_imuLatAcOffCompPosLife / rcm2_a288_imulatacoffcompposlife
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-A288 mean?
Tesla alert code in the Restraint Control Module v2 (RCM2) module. Lifetime IMU Lateral Acceleration Offset Compensation Maximum Positive Saturation Limit Reached Up-Front Center Impact Sensor - Defect HV Disconnect Pyro - Resistance too High Left Pedestrian Protection Hood Actuator - Resistance too High OCS - Indeterminate State - UNKNOWN state The restraint control module has detected a fault within the occupant classification system. 0x30B VCSEATP_restraintStatus - Counter Error There is a counter error with the VCSEATP restraint status message. 1st Row Right Side Airbag - Resistance too High
Original Description
Lifetime IMU Lateral Acceleration Offset Compensation Maximum Positive Saturation Limit Reached Up-Front Center Impact Sensor - Defect HV Disconnect Pyro - Resistance too High Left Pedestrian Protection Hood Actuator - Resistance too High OCS - Indeterminate State - UNKNOWN state The restraint control module has detected a fault within the occupant classification system. 0x30B VCSEATP_restraintStatus - Counter Error There is a counter error with the VCSEATP restraint status message. 1st Row Right Side Airbag - Resistance too High
Affected Tesla Models
What You May Notice
- Restraint Control Module v2 alert: Lifetime IMU Lateral Acceleration Offset Compensation Maximum Positive Saturation Limit Reached Up-Front Center Impact S
- 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-A288 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.