Group 30: Electrical system
Malfunctions
29
Malfunctions
Fault code information
•
MID
- Message Identification Description:
The MID consists of a number which designates
the control unit that sent the fault code message.
(e.g. the engine control unit).
•
PID
- Parameter Identification Description:
The PID consists of a number that designates a
parameter (value) to which the fault code relates
(oil pressure, for example).
•
PPID
- Proprietary PID:
The same as the PID, but this is a Volvo-specific
parameter.
•
SID
- Subsystem Identification Description:
The SID consists of a number that designates a
component to which the fault code relates
(injector, for example).
•
PSID
- Proprietary SID:
The same as the SID, but this is a Volvo-specific
component.
•
FMI
- Failure Mode Identifier:
FMI indicates the type of fault (please refer to the
FMI table below).
•
SPN
- Suspect Parameter Number
