TESLA Diagnostic

THC-D0018

THC_d0018_activeAero

Also written as THC_D0018 / THC D0018 / THC_d0018_activeAero / thc_d0018_activeaero

System
THC
THC
Type
Diagnostic
Category
Network
Severity
Diagnostic / Info

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 THC-D0018 mean?

Tesla diagnostic code in the THC (THC) module. User Description: Toolbox can be used to resync the aero shutters.

Original Description

User Description: Toolbox can be used to resync the aero shutters.

Affected Tesla Models

Model SModel XModel 3Model Y

What You May Notice

  • THC alert: User Description: Toolbox can be used to resync the aero shutters.
  • 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. 1 Perform a soft reboot (hold both scroll wheels for ~10 seconds)
  2. 2 Check for pending OTA software updates
  3. 3 If the issue persists, schedule a service appointment

Severity Notes

THC-D0018 is a diagnostic or informational code in the THC system. Typically no immediate action is required.

Other THC Codes

THC_d0004 Tesla diagnostic code in the THC (THC) module. The coolant p... THC_d0005 Tesla diagnostic code in the THC (THC) module. The coolant p... THC_d0006 Tesla diagnostic code in the THC (THC) module. The coolant p... THC_u0002 Tesla unknown code in the THC (THC) module. The front defros... THC_u0003 THC_u0005 Tesla unknown code in the THC (THC) module. The cabin HVAC c... THC_w0016 Tesla warning code in the THC (THC) module. None... THC_w0026
View all THC codes →