DI-A237
DI_a237_idlePedalPositionCheck
Also written as DI_A237 / DI A237 / DI_a237_idlePedalPositionCheck / di_a237_idlepedalpositioncheck
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 DI-A237 mean?
Tesla alert code in the Drive Inverter (DI) module. Drive Inverter Warning: Non-zero accelerator pedal position detected while brake pedal is pressed Drive Inverter Warning: Memory check error Drive Inverter User Alert: This alert is set when pedal monitor requests drive inverter to shift into non-torque gear at low speeds DI receiving shift request by PM at speeds below 1 MPH DI exits park gear or 5s elapse in park gear or accel pedal press in NP alert occurs Drive Inverter automatically shifts to park without user request Drive Inverter Warning: Front drive unit disabled Fault detected in the front drive unit Fault in front drive unit is no longer present Unable to produce any torque or power on the front wheels Drive Inverter Warning: Park Brake detected skid during Selfpark
Original Description
Drive Inverter Warning: Non-zero accelerator pedal position detected while brake pedal is pressed Drive Inverter Warning: Memory check error Drive Inverter User Alert: This alert is set when pedal monitor requests drive inverter to shift into non-torque gear at low speeds DI receiving shift request by PM at speeds below 1 MPH DI exits park gear or 5s elapse in park gear or accel pedal press in NP alert occurs Drive Inverter automatically shifts to park without user request Drive Inverter Warning: Front drive unit disabled Fault detected in the front drive unit Fault in front drive unit is no longer present Unable to produce any torque or power on the front wheels Drive Inverter Warning: Park Brake detected skid during Selfpark
Affected Tesla Models
What You May Notice
- DI-A237 may appear with another Tesla alert in the Drive Inverter (DI) system.
- The vehicle may limit charging, driving, comfort, or safety features depending on the active alerts.
- The alert may clear after sleep, but recurring alerts should be treated as service-relevant.
How to Diagnose and Resolve
- 1 Reboot the vehicle (hold both scroll wheels)
- 2 Check for pending OTA software updates
- 3 Monitor for recurrence over the next few days; schedule service if needed
Severity Notes
DI-A237 is an Alert in the Drive Inverter system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.