U112A

CDA8 - U112A

Information saved in
DME

Fault code
CDA8 - U112A

Fault text
Message 0x1B4 (status, instrument cluster)

Fault description
Message Monitoring Instrument Pack Status Alive Check

Condition for fault identification
Test condition:
Alive error > 5 (K_CAN_ALIVE_ERR_MAX)
Terminal condition: Terminal 15
Voltage condition:
Battery voltage > 9V (k_can_ed_ub_min)

Condition for fault memory entry
500 ms

Action in service
1. Replace SGM ECU

Fault effect and breakdown warning
All displays in instrument cluster stop operating

Driver information
Warning light:
MIL

Service instruction
none