P321D

2DCF - P321D

Information saved in
DME

Fault code
2DCF - P321D

Fault text
No message from instrument cluster

Fault description
CAN Message Monitoring Instrument Pack Alive Check

Condition for fault identification
Test condition:
No suspension of bus activity
Terminal condition: 800 ms after Terminal 15
Voltage condition:
battery voltage >10 V

Condition for fault memory entry
300 ms

Action in service
- Measure resistance on bus
- Check instrument cluster ECU
- Check ZGM
- Check K-CAN
- Check wiring harness
=> Replace ECU as indicated

Fault effect and breakdown warning


Driver information
Warning light:
US MIL

Service instruction
none