TESLA Warning

SEC-W003

SEC_w003_key3BatteryLow

Also written as SEC_W003 / SEC W003 / SEC_w003_key3BatteryLow / sec_w003_key3batterylow

System
SEC
SEC
Type
Warning
Category
Network
Severity
Warning

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 SEC-W003 mean?

Tesla warning code in the SEC (SEC) module. This alert indicates that the key fob battery is low. ?

Original Description

This alert indicates that the key fob battery is low. ?

Affected Tesla Models

Model SModel XModel 3Model Y

What You May Notice

  • SEC alert: This alert indicates that the key fob battery is low. ?
  • 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

SEC-W003 is a Warning in the SEC system. Schedule service soon. Monitor your vehicle for additional warnings.

Other SEC Codes

SEC_w001 Tesla warning code in the SEC (SEC) module. The warning indi... SEC_w002 Tesla warning code in the SEC (SEC) module. The warning indi...
View all SEC codes →