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Home >> Volvo >> 2011 >> XC90 V8 >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical - Symptom Related Diagnostic Procedures - 1 Of 2 >> Checking Alarm Cause (2003-04) >> Reading Off The Alarm Cause >> Description Of Reading Off Alarm Causes >> The Data Is Read Out As Follows:

The Data Is Read Out As Follows:

ACTUAL TIME 

Indicates how long the internal clock in the central electronic module (CEM) has counted, displayed in days. The actual time gives a reference value which can be used to calculate the number of days since the last alarm. Subtract the value in Time from the value of Actual time to calculate the number of days since the last alarm.

TIME 

Indicates how long the internal clock in the central electronic module (CEM) had counted until the time the alarm deployed. The highest number is the latest alarm.

OUTSIDE TEMPERATURE 

Indicates the temperature when the alarm deployed.

30 SUPPLY 

Indicates the power supply when the alarm deployed.

ALARM CAUSE 

Indicates the component in the car that caused the alarm.