2F11 – U1130 (DME)
2F11 – U1130
Information saved in
DME
Fault code
2F11 – U1130
Fault text
Radiator blind, top
Fault description
Lost Communication With Radiator Shutter (Upper)
Condition for fault identification
Test condition:
1. AKKS must be initalized.
Operation of lower flap:
3 x open and 3 x closed
Or conduct the system test
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V
Condition for fault memory entry
none
Action in service
1. Check voltage supply to AKKS (focus especially on GND
[PIN 2] at the valve)
2. If OK, then replace AKKS
Fault effect and breakdown warning
