October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Main relay

When the ignition is in position ON, the main relay will operate.

Control module pin 1 is supplied from main relay pin 87 via fuse 26. This connection is used internally to feed the throttle motor.

Fig 1: Identifying Supply Circuit From Main Relay To Control Module

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Fig 2: Main Relay - Control Module Communication Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.