P3215

309D - P3215

Information saved in
DME

Fault code
309D - P3215

Fault text
No CAN message IHKA

Fault description
No CAN message, IHKA automatic climate control

Condition for fault identification
Test condition:
none
Terminal condition: Terminal 15
Voltage condition:
Battery voltage wub (0x583C) > 10 V

Condition for fault memory entry
5 sec.

Action in service
If this fault has been entered frequently and/or is currently
present;
continue fault diagnosis with IHKA or SPEG

Fault effect and breakdown warning
None
- Brief rpm drop when automatic climate control is activated
at idle

Driver information
Warning light:
none

Service instruction
None