2DDC - P3220 (DME)

2DDC - P3220

Information saved in
DME

Fault code
2DDC - P3220

Fault text
No message from SZL, DME receiver, SZL transmitter

Fault description
No message from SZL steering column switch cluster

Condition for fault identification
Test condition:
Check whether following CAN messages are present:
Operation_Cruise control
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
none

Driver information
Warning light:
none

Service instruction
none