APS_w023
APS_w023_ECU_Cam_Statemismatch
What does APS_w023 mean?
Tesla warning code in the Autopilot System (APS) module. Warns if APS detects that Primary Autopilot is unhealthy APS detects Primary Autopilot is unhealthy based on watchdog state or GPIOs Primary Autopilot becomes healthy again Warns if APS fails to receive one or more CAN msgs from VCRIGHT on Vehicle Bus APS fails to receive one or more CAN msgs from VCRIGHT on Vehicle Bus APS starts receiving all CAN msgs from VCRIGHT Warns if APS fails to receive one or more CAN msgs from VCFRONT on Party Bus APS fails to receive one or more CAN msgs from VCFRONT on Party Bus APS starts receiving all CAN msgs from VCFRONT APS monitors stack usage and alerts when it exceeds limit Clears after a sleep cycle / power cycle Some AP features may not work as expected APS doesnt receive TAS msgs for more than 10 cycles APS starts receiving msgs from TAS
Original Description
Warns if APS detects that Primary Autopilot is unhealthy APS detects Primary Autopilot is unhealthy based on watchdog state or GPIOs Primary Autopilot becomes healthy again Warns if APS fails to receive one or more CAN msgs from VCRIGHT on Vehicle Bus APS fails to receive one or more CAN msgs from VCRIGHT on Vehicle Bus APS starts receiving all CAN msgs from VCRIGHT Warns if APS fails to receive one or more CAN msgs from VCFRONT on Party Bus APS fails to receive one or more CAN msgs from VCFRONT on Party Bus APS starts receiving all CAN msgs from VCFRONT APS monitors stack usage and alerts when it exceeds limit Clears after a sleep cycle / power cycle Some AP features may not work as expected APS doesnt receive TAS msgs for more than 10 cycles APS starts receiving msgs from TAS
Severity Notes
APS_w023 is a Warning in the Autopilot System system. Schedule service soon. Monitor your vehicle for additional warnings.
Other APS Codes
View all APS 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.