Checking the power supply

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Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Check the voltage to ground at the following points:

Rear main fuse.

Rear fuse.

The voltage must be at least battery voltage minus 3 V.

Check that the fuses are intact.

Remedy as necessary.

Other information:
- For information about the fuses and ground terminals, see the appropriate wiring diagram.
Fig 2: Identifying Voltage Display
Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Battery And Cargo Compartment Main Fuse
Courtesy of VOLVO CARS OF NORTH AMERICA.

Was the fault found?

YES
Refer to Verification
NO
Refer to Checking the power supply and ground on the Accessory Electronic Module (AEM)