Engine bay electrical center 342 (UEC): Connect

The fuse box is connected to the battery and to grounding points G30A, G31 and G33S. The electrical center is connected via three switches in its base to the engine harness, front harness and main wiring harness.

Power supply circuit for +30

Power supply circuit for +15

The engine harness is connected via switch M

Fig 1: Engine Bay Electrical Centre 342 (UEC) - Engine Harness Is Connected Via Switch M

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The front harness is connected via switch F

Fig 2: Engine Bay Electrical Centre 342 (UEC) - Front Harness Is Connected Via Switch F

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The main wiring harness is connected via switch B

Fig 3: Engine Bay Electrical Centre 342 (UEC) - Main Wiring Harness Is Connected Via Switch B

Courtesy of SAAB-SCANIA OF AMERICA, INC.