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
2010-2020 BMW 128i Convertible (E88) L6-3.0L (N51) WWW.168MOTIVE.COM Page 8
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
