XC90 AWD L6-2.9L Turbo VIN 91 B6294T (2004)
Clock: Testing and Inspection
Checking clock in the information module
Checking the real time clock in Central Electronic Module (CEM)
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Ignition off.
Try to set the correct time for the clock in the information module. Wait a few minutes and check whether the clock is still showing the correct time.
Does the clock display the correct time?
Yes - Verification
No - Replacement of control unit
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Replacement of control unit
A diagnostic trouble code indicates a fault in the central electronic module (CEM), which means that the control unit should be replaced.
Read the programmed customer parameters. Note the values!
Other information
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Central electronic module (CEM), replacing See: Body and Frame/Body Control Systems/Body Control Module/Service and Repair