Checking the power supply

Check the voltage to ground at the following points: 

• main fuse 11A/2
• fuse 11C/32.

The voltage must be at least battery voltage minus three volts.

Check for contact resistance and oxidation at the fuses.

Remedy as necessary.

Other information 

• For further information about the fuses and relays, see the Wiring Diagram.

Fig 1: Identifying Voltage Display

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Locating Fuse Holder (Passenger Compartment)

Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected? 

• YES 

  Refer to Verification 

• NO 

  Refer to Checking the power supply and ground terminals