RCM2-A311
RCM2_a311_imuPitchR8ChnlMonTmpLF
Also written as RCM2_A311 / RCM2 A311 / RCM2_a311_imuPitchR8ChnlMonTmpLF / rcm2_a311_imupitchr8chnlmontmplf
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-A311 mean?
Tesla alert code in the Restraint Control Module v2 (RCM2) module. Pitch Rate (Wy) - Temporary Channel Monitoring LF 2nd Row Left Seatbelt Pretensioner - Resistance too High Front Right Door Pressure Impact Sensor - Connected but not Configured (Wrong Sensor Connected) 0x3F8 DI_state2 - Checksum Error HV Disconnect Pyro - Short to Ground
Original Description
Pitch Rate (Wy) - Temporary Channel Monitoring LF 2nd Row Left Seatbelt Pretensioner - Resistance too High Front Right Door Pressure Impact Sensor - Connected but not Configured (Wrong Sensor Connected) 0x3F8 DI_state2 - Checksum Error HV Disconnect Pyro - Short to Ground
Affected Tesla Models
What You May Notice
- Restraint Control Module v2 alert: Pitch Rate (Wy) - Temporary Channel Monitoring LF 2nd Row Left Seatbelt Pretensioner - Resistance too High Front Right D
- 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-A311 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.