P1528

P1528

Diagnosis information - Control unit DME (DFI)

Ambient temperature via CAN

Diagnostic conditions
- Ignition on > 5 Second(s)

Possible fault causes
- Gateway control module incorrect (See [Information])
- Message via CAN defective or missing

Fault setting condition(s)
- No time information from the gateway control unit (0.5 ... 5 Second(s)).
and
- There is also no other available time information via satellite (e.g. via garage).

Fault effects
- Substitute value from model
- Positive crankcase ventilation is continuously activated if a fault is present when recording the ambient temperature.

INFORMATION
- This affects only the following vehicles vehicles:
- Model year 2010

The 2 digits in the 10th + 11th places of the 11-digit part number are relevant:
- 970.618.115. 970.618.115.04 04 --> Gateway control module incorrect
- 970.618.115. 970.618.115.05 05 (or higher) --> Gateway control module correct