ADSP_w066 — Rear Pws Fault
Full alert identifier: ADSP_w066_rearPwsFault
Message shown in the car
External speaker fault Service is required
Alert description
The Audio Digital Signal Processor (ADSP) has detected a fault condition preventing functionality of the Rear Pedestrian Warning System (RPWS).
Potential impact
RPWS functions may not work.
Set condition
ADSP has detected a fault condition preventing RPWS speaker functionality.
Clear condition
RPWS speaker and/or wiring are repaired and ADSP no longer detects the fault condition causing loss of functionality.
Signals to check
These diagnostic fields are associated with ADSP_w066. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Diag Failed
ADSP_
|
— |
Diag Failed To Start
ADSP_
|
— |
Open Load
ADSP_
|
— |
Short Gnd
ADSP_
|
— |
Short Load
ADSP_
|
— |
Short Vcc
ADSP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of ADSP_w066.