Control module outputs

Fig 1: Identifying AC Out To Engine Management System

Courtesy of SAAB-SCANIA OF AMERICA, INC.

AC out to engine management system (430a/589a), see AIR CONDITIONING .
Low fuel lever OBDII to engine management system (589), see FUEL GAUGE
Idle speed compensation to engine management system (430a/589a), see IDLE SPEED COMPENSATION, RADIATOR FAN .
Diagnostics communication with engine management system (445), and immobilization function, see ENGINE MANAGEMENT SYSTEM DIAGNOSTICS, IMMOBILIZATION FUNCTION .