RCM2-A524
RCM2_a524_sideAccelDPilRConfig
Also written as RCM2_A524 / RCM2 A524 / RCM2_a524_sideAccelDPilRConfig / rcm2_a524_sideacceldpilrconfig
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-A524 mean?
Tesla alert code in the Restraint Control Module v2 (RCM2) module. D-Pillar Right Impact Sensor - Connected but not Configured (Wrong Sensor Connected) 2nd Row Left Curtain Airbag - Short to Ground There is a fault with the second row left curtain airbag. The Second Row Left Curtain Airbag may not perform as designed. Up-Front Left Impact Sensor (Shotgun) - Signal Monitor 2nd Row Left Curtain Airbag - Short to Battery
Original Description
D-Pillar Right Impact Sensor - Connected but not Configured (Wrong Sensor Connected) 2nd Row Left Curtain Airbag - Short to Ground There is a fault with the second row left curtain airbag. The Second Row Left Curtain Airbag may not perform as designed. Up-Front Left Impact Sensor (Shotgun) - Signal Monitor 2nd Row Left Curtain Airbag - Short to Battery
Affected Tesla Models
What You May Notice
- Restraint Control Module v2 alert: D-Pillar Right Impact Sensor - Connected but not Configured (Wrong Sensor Connected) 2nd Row Left Curtain Airbag - Short
- 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-A524 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.