APS-W162
APS_w162_TurboA_DisRegPgoodErr
Also written as APS_W162 / APS W162 / APS_w162_TurboA_DisRegPgoodErr / aps_w162_turboa_disregpgooderr
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 APS-W162 mean?
Tesla warning code in the Autopilot System (APS) module. Warns if temperature of AP board exceeds thresholds AP temperature goes beyond thresholds AP board temperature is within normal range AP will shutdown leading to loss of AP features if temperature goes above threshold Warns if the windshield heater grid connection has a problem APS detects an open circuit or short circuit in the windshield heater grid APS no longer detects an open circuit / short circuit with the winshield heater grid Mist / Fog may accumulate in front of the forward facing cameras and impact AP functionality
Original Description
Warns if temperature of AP board exceeds thresholds AP temperature goes beyond thresholds AP board temperature is within normal range AP will shutdown leading to loss of AP features if temperature goes above threshold Warns if the windshield heater grid connection has a problem APS detects an open circuit or short circuit in the windshield heater grid APS no longer detects an open circuit / short circuit with the winshield heater grid Mist / Fog may accumulate in front of the forward facing cameras and impact AP functionality
Affected Tesla Models
What You May Notice
- Autopilot System alert: Warns if temperature of AP board exceeds thresholds AP temperature goes beyond thresholds AP board temperature is within
- Camera or sensor obstruction notification on the touchscreen
- Autopilot features greyed out in the drive settings menu
How to Diagnose and Resolve
- 1 Check all cameras and sensors for dirt, ice, or obstructions — clean if needed
- 2 Reboot the vehicle
- 3 Check for OTA updates (Autopilot improvements are frequently delivered OTA)
- 4 Schedule service if Autopilot remains unavailable after cleaning and rebooting
Severity Notes
APS-W162 is a Warning in the Autopilot System system. Schedule service soon. Monitor your vehicle for additional warnings.