CDA4 - U1123 (DME)

CDA4 - U1123

Information saved in
DME

Fault code
CDA4 - U1123

Fault text
Message (status ARS module, 1AC)

Fault description
Message Monitoring ARS-Module Status Alive Check

Condition for fault identification
Test condition:
ARS recognized
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V

Condition for fault memory entry
400 ms

Action in service
Check ARS control module

Fault effect and breakdown warning


Driver information
Warning light:
none

Service instruction
none