2DDC - P3220 (DME)

2DDC - P3220

Information saved in
DME

Fault code
2DDC - P3220

Fault text
No message from SZL

Fault description
CAN Message Monitoring SZL (Switch Cluster Steering
Column) No Signal

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
1 sec.

Action in service
- Check SZL-SG
- Measure resistance on bus
- Check wiring harness
=> Replace ECU as indicated

Fault effect and breakdown warning


Driver information
Warning light:
none

Service instruction
none