DIS-W124
DIS_w124_cruiseFault
Also written as DIS_W124 / DIS W124 / DIS_w124_cruiseFault / dis_w124_cruisefault
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 DIS-W124 mean?
Tesla warning code in the Drive Inverter Secondary (DIS) module. The Drive Unit has detected a cruise control fault. This alert is triggered when there is an issue with the Controller Area Network (CAN) bus communication with the components related to cruise control.
Original Description
The Drive Unit has detected a cruise control fault. This alert is triggered when there is an issue with the Controller Area Network (CAN) bus communication with the components related to cruise control.
Affected Tesla Models
What You May Notice
- secondary inverter warning: The Drive Unit has detected a cruise control fault. This alert is triggered when there is an issue with the Controller A
- Reduced acceleration or "Reduced Power" message on the touchscreen
- Higher than normal energy consumption during driving
How to Diagnose and Resolve
- 1 Reboot the vehicle by holding both scroll wheels
- 2 Avoid aggressive acceleration until the alert clears
- 3 Schedule a Tesla Service appointment within the next few days
- 4 Check for available OTA updates in Controls > Software
Severity Notes
DIS-W124 is a Warning in the Drive Inverter Secondary system. Schedule service soon. Monitor your vehicle for additional warnings.