PARK-W048
PARK_w048_epasErr
Also written as PARK_W048 / PARK W048 / PARK_w048_epasErr / park_w048_epaserr
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-W048 mean?
Tesla warning code in the Parking Assist (PARK) module. The PARK electronic control unit (ECU) has received a message with a bad counter or checksum from the electronic power assisted steering (EPAS) module.
Original Description
The PARK electronic control unit (ECU) has received a message with a bad counter or checksum from the electronic power assisted steering (EPAS) module.
Affected Tesla Models
What You May Notice
- Parking Assist alert: The PARK electronic control unit (ECU) has received a message with a bad counter or checksum from the electronic power a
- 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-W048 is a Warning in the Parking Assist system. Schedule service soon. Monitor your vehicle for additional warnings.