Checking the 30-supply

Check fuses 11A/4 and 11C/25.

Check the power cable between fuse 11A/4 and fuse 11C/25 for an open-circuit or a short-circuit to ground.

HINT: If the VCT2000 is connected and the green LED lights then fuse 11A/4 is OK. 

Remedy as necessary.

Other information: 

• Checking wiring and terminals .

Fig 1: Main Fuse

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Continue 

  Refer to Checking the 30-supply continued