RCM2-A048
RCM2_a048_batteryVoltageTooHigh
What does RCM2-A048 mean?
Tesla alert code in the Restraint Control Module v2 (RCM2) module. Power supply voltage is too high The RCM power supply voltage is too high. The vehicle 12V system issue is corrected. Passenger Front airbag 2nd stage - Resistance too High No Deployment PedPro Calibration Present. Production software is flashed to the restraint control module. Driver Front airbag 2nd stage - Short to Ground 1st Row Right Seatbelt Load Limiter - Resistance too Low The Right Load Limiter may not perform as designed. 0x2E8 EPBR_status - Checksum Error Driver Front airbag 2nd stage - Short to Battery
Original Description
Power supply voltage is too high The RCM power supply voltage is too high. The vehicle 12V system issue is corrected. Passenger Front airbag 2nd stage - Resistance too High No Deployment PedPro Calibration Present. Production software is flashed to the restraint control module. Driver Front airbag 2nd stage - Short to Ground 1st Row Right Seatbelt Load Limiter - Resistance too Low The Right Load Limiter may not perform as designed. 0x2E8 EPBR_status - Checksum Error Driver Front airbag 2nd stage - Short to Battery
Severity Notes
RCM2-A048 is an Alert in the Restraint Control Module v2 system. It is generally safe to continue driving, but have it checked at your next scheduled service.