XC90 AWD L6-2.9L Turbo VIN 91 B6294T (2004)
Communications Control Module: Scan Tool Testing and Procedures
Description of Vehicle Communication Information
Description of vehicle communication information
Contents
Select type of description.
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Description of frozen values See: Vehicle Communication Information, Audio Module (AUM)/Description of Frozen Values, AUD
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Status identifier, description See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Scan Tool Testing and
Procedures/Vehicle Communication Information, Engine Control Module (ECM)/Status Identifier, Description
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Counters, description
Description of Frozen Values, AUD
Description of frozen values
Explanation
Not all the parameters described need to be implemented in the control module. This varies from system to system.
Frozen values are parameter values that are stored when a diagnostic trouble code (DTC) is stored.
Battery voltage, value
Measurement range: 5-24 V.
Normal value when the alternator is charging: 13.0-14.5 V.
Distance, value
Measurement range: 0-1000000 km.
The value indicates the total mileage of the car at the time the diagnostic trouble code (DTC) was stored.
Passenger compartment temperature, value
Measurement range: -40 to +80 °C.
Outside temperature, value
Measurement range: -40 to +80 °C.
Engine running, status
The status displays whether the engine was running when the diagnostic trouble code (DTC) was stored.
No = the engine was not running
Yes = the engine was running
Vehicle Communication Information, Integrated Audio Module (IAM)
Description of frozen values
Explanation
All parameters described do not need to be implemented in the Integrated Audio Module (IAM), this varies from system to system.
Frozen values are parameter values stored when a Diagnostic Trouble Code (DTC) is generated.
Battery voltage, central electronic module (CEM)
Measurement range: 5-30 V.
The normal value when the alternator is charging: 13.0-14.5 V.
The value indicates the voltage to the Central Electronic Module (CEM).
Distance, value
