XC90 FWD L6-3.2L VIN 98 B6324S (2007)
Place the end of the probe on the battery's negative pole.
Slowly lift the battery negative cable without removing the probe.
Stop when the battery negative cable hangs freely without touching the battery or the probe.
Measuring and reading off the total standby current.
Read off the standby current consumption. The total standby current should be less 25 mA.
Reinstall the battery's negative cable.
Look and listen for unusual vehicle behavior. Check, for example, if a relay is hot, if it is this can indicate that current is flowing through it.
Note! Do not carry out work inside a vehicle equipped with mass movement sensors as the alarm may be triggered.
Check that the CAN network has continued in "sleep mode", see instructions. Checking Can-net's rest status See: Checking CAN-Net's Rest Status
If the standby current is OK and the CAN network is still in "sleep mode", reset the vehicle.
Note! Do not forget to unlock the trunk lid or tailgate and doors.
If a fault is detected, fault-trace the relevant system. Otherwise continue fault tracing by successive elimination.
Continue - Fault tracing by successive elimination
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Fault tracing by successive elimination
During fault tracing by successive elimination, try to localize the problem by measuring the power consumption at the same time as removing one fuse at
a time in the vehicle.
Procedure
Expose the integrated relay/fusebox in the engine compartment and the fuses in the Central electronic module (CEM).
Use the multimeter and check that the relays and fuses have the correct voltage, use the wiring diagram and signal tables as assistance. Measure between