Cod eroare b022a,b0233,b0408

va salut,in urma unei diagnoze pe modulul Remote Heater and Air Conditioning mi a aparut urmatoarele coduri de eroare:
B022A - Recirculate Position Command 2 Circuit - Short to Battery
(01) - Not present
B022A - Recirculate Position Command 2 Circuit - Low Voltage/Open
(06) - Not present
B0233 - Air Flow Control Circuit - Short to Battery
(01) - Not present
B0408 - Main Temperature Control Circuit - Short to Battery
(01) - Not present
B0418 - Right Temperature Control Circuit - Low Voltage/Open
(06) - Not present
Masina funcioneaza perfect,caldura,ac,reglaje absolut tot,aveti idee ce ar putea fi?a-ti mai intalnit erorile astea?

Insignia Sport Tourer
2010- a20 dth


MODEL: Insignia 2010
MOTOR: A20DTH