Engine bay electrical centre 342 (UEC): Connection

The fuse box is connected to the battery and to grounding points G30A, G30B and G33S. The electrical centre is connected via three switches in its base to the engine harness, front harness and main harness.

The engine harness is connected via switch M

Fig 1: Identifying Engine Harness Connector

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The front harness is connected via switch F

Fig 2: Identifying Front Harness Connector

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The main harness is connected via switch B

Fig 3: Identifying Main Harness Connector

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Power supply circuit for +30.

Power supply circuit for +15. See POWER DISTRIBUTION and HORN .