TESLA Warning

EFUSE_w140

EFUSE_w140_frunkBECSelfTestFail

System
EFUSE
Electronic Fuse
Type
Warning
Category
Battery
Severity
Warning

What does EFUSE_w140 mean?

Tesla warning code in the Electronic Fuse (EFUSE) module. This alert is for data collection purposes only.

Original Description

This alert is for data collection purposes only.

Severity Notes

EFUSE_w140 is a Warning in the Electronic Fuse system. Schedule service soon. Monitor your vehicle for additional warnings.

Other EFUSE Codes

EFUSE_w001 EFUSE_w010 The external 12V supply voltage from the vehicle is out of r... EFUSE_w012 The EFUSE Modeule CPU detected a reset, which can potentiall... EFUSE_w013 EFUSE_w015 EFUSE_w021 EFUSE_w022 EFUSE_w041
View all EFUSE codes →

Tesla alert codes sourced from the community-maintained Tesla Alerts Dictionary. This information is for educational purposes only. Always consult Tesla Service for official diagnosis and repairs.