EPAS2-D077
EPAS2_d077_pinionVelDiff
Also written as EPAS2_D077 / EPAS2 D077 / EPAS2_d077_pinionVelDiff / epas2_d077_pinionveldiff
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 EPAS2-D077 mean?
Tesla diagnostic code in the EPAS2 (EPAS2) module. This alert indicates there is a discrepancy between the redundant steering angle signals. The sensors for these signals and the processing of them are all contained within the Electric Power Assist Steering (EPAS).
Original Description
This alert indicates there is a discrepancy between the redundant steering angle signals. The sensors for these signals and the processing of them are all contained within the Electric Power Assist Steering (EPAS).
Affected Tesla Models
What You May Notice
- EPAS2 alert: This alert indicates there is a discrepancy between the redundant steering angle signals. The sensors for these signals
- Touchscreen may show an error for one or more apps or settings
- Feature may restore itself after a reboot
How to Diagnose and Resolve
- 1 Perform a soft reboot (hold both scroll wheels for ~10 seconds)
- 2 Check for pending OTA software updates
- 3 If the issue persists, schedule a service appointment
Severity Notes
EPAS2-D077 is a diagnostic or informational code in the EPAS2 system. Typically no immediate action is required.