APP_w051 — Radc Ecu Issue
Full alert identifier: APP_w051_radcEcuIssue
Alert description
The Autopilot electronic control unit (ECU) sets this alert when the radar ECU reports a condition affecting performance, which may include an internal issue, configuration mismatch, or battery over-voltage condition.
Potential impact
Traffic-Aware Cruise Control (TACC) is unavailable. Other Autopilot features may be limited or unavailable.
Set condition
The Autopilot ECU detects a condition affecting radar ECU performance. Alert log signal data should provide information on the specific condition(s) detected.
Clear condition
The Autopilot ECU no longer detects a condition affecting radar ECU performance.
Signals to check
These diagnostic fields are associated with APP_w051. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
HW Fail
APP_
|
— |
SCU Temperature
APP_
|
— |
SGU Fail
APP_
|
— |
A 01 Ecu Internal Perf
APP_
|
— |
A 02 Flash Performance
APP_
|
— |
A 03 V Bat High
APP_
|
— |
A 09 Config Mismatch
APP_
|
— |
A 52 Radome Htr Inop
APP_
|
— |
Show 4 more fields
| Signal | Unit |
|---|---|
Unused
APP_
|
— |
Unused B 0
APP_
|
— |
Unused Bits
APP_
|
— |
Unused W 1
APP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w051.