V50 L5-2.4L VIN 38 B5244S4 (2006)
faults in the infotainment control module (ICM). These are stored as diagnostic trouble codes (DTCs). This function can also be used to read off whether
the fault is still present (permanent) or whether it has now ceased (intermittent) after the diagnostic trouble code (DTC) has been stored.
Diagnostic trouble codes (DTCs) can only be erased once all the diagnostic trouble codes (DTCs) have been read off at least once.
Reading off the parameters
Using this function, the status or value of parameters can be read off. The presentation of the status or value can be obtained graphically or digitally.
Activating components and functions
This function can be used to activate components/functions which affect the infotainment control module (ICM).
Reading off static data
This function allows programmed data to be read off or data such as customer parameters to be programmed in.
Reading off the control module identification
VIDA identifies control modules by reading off a number of codes from the control module memory.
The codes contain information about the control module:
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hardware P/N (control module without software)
-
hardware serial number (control module without software)
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software P/N
-
diagnostic software P/N.
Reading off extended fault-tracing information
This function can be used to read parameters, status identifiers and counters stored at the same time as a diagnostic trouble code (DTC). These are called
frozen values.
Integrated Audio Module (IAM)
Integrated Audio Module (IAM)
Diagnostic functions
General
The control module has a built-in diagnostic system, Volvo Diagnostic, which continuously monitors internal functions as well as input and output
signals.
Diagnostic trouble codes (DTCs)
If the control module detects a fault, a diagnostic trouble code is generated. The control module can store up to 10 trouble codes. A fault that is detected
during the most recent operating cycle is defined as permanent. Other faults that are detected are defined as intermittent.
Reading and erasing diagnostic trouble codes (DTCs)
Stored diagnostic trouble codes (DTCs) can be read off and erased using this function.
Diagnostic trouble codes (DTCs) can only be erased once all the diagnostic trouble codes (DTCs) have been read off at least once.
Reading off the control module identification
The control module can be identified by means of reading off a number of codes.
The codes contain information about the control module:
-
hardware P/N (control module without software)
-
hardware serial number (control module without software)
-
software P/N
-
diagnostic software P/N
Multimedia Module (MMM)
Multimedia Module (MMM)
Diagnostic functions