PARK-W042
PARK_w042_dasMIA
Also written as PARK_W042 / PARK W042 / PARK_w042_dasMIA / park_w042_dasmia
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 PARK-W042 mean?
Tesla warning code in the Parking Assist (PARK) module. The PARK Electronic Control Unit (ECU) has not received the expected Controller Area Network (CAN) messages from the Driver Assistance System (DAS) ECU.
Original Description
The PARK Electronic Control Unit (ECU) has not received the expected Controller Area Network (CAN) messages from the Driver Assistance System (DAS) ECU.
Affected Tesla Models
What You May Notice
- Parking Assist alert: The PARK Electronic Control Unit (ECU) has not received the expected Controller Area Network (CAN) messages from the Dri
- Blind spot warning not functioning
- Sensor icons shown as unavailable on the touchscreen
How to Diagnose and Resolve
- 1 Clean all parking sensors and cameras
- 2 Reboot the vehicle
- 3 Schedule service if features remain unavailable
Severity Notes
PARK-W042 is a Warning in the Parking Assist system. Schedule service soon. Monitor your vehicle for additional warnings.