TESLA Network

Tesla ELECTRONIC Alert Codes

ELECTRONIC reference page with 1 Tesla alert codes, 1 detailed descriptions, severity counts, and diagnostic context.

Critical

Warning

Caution

Info

What the ELECTRONIC system covers

ELECTRONIC alerts belong to Tesla's proprietary diagnostic alert system and are grouped under the network category.

Read all active alerts together instead of diagnosing a single code in isolation.

Check recent service, firmware updates, and low-voltage battery condition.

Use Tesla Service or a qualified EV technician for safety-critical systems.

Unknown 1

Rows with a linked code have a dedicated detail page.

Code	Severity	Type	Description
Electronic_Parking_Brake_has_idlefaultor_1 Electronic_Parking_Brake_has_idlefaultor_1	Info	Unknown	Electronic_Parking_Brake_has_idlefaultor_1 - Parking Brake has idlefaultor 1 Tesla unknown code in the ELECTRONIC (ELECTRONIC) module. Electronic Parking Brake caliper motor may be disconnected (idle fault), or no csm requests during retry/fault Non user facing alert set for service set when winch mode is active Electronic Parking Brake not sure if it is a left or a right. Motor positive lead voltage is higher than expected while active The positive lead voltage measurement is higher than expected. This could be higher than 0.1 voltages if motor is driven in release direction, or higher than estimated PWM voltage if driven in the apply direction. One or more of the expected CAN messages from UI were not received. One or more of the expected CAN messages from RCM were not received.