The scheme of the Cummins ISF2.8 engine management system is considered in the article - Cummins ISF2.8 engine management system Gazelle Next
Lighting control module diagram:
A - for the lighting control module 144.3769; B - for the lighting control module 145.3769; S1 - outdoor lighting switch; S2 - fog lamp switch; S3 - switch for rear fog lights; A3.1 - voltage regulator for backlighting symbols; A4.1 - electrical unit for turning on fog lights *; A5.1 - electrical unit for switching on the rear fog lights; A6.1 - electronic switch for headlight range control
* For lighting control module 1453769
Headlight block diagram
Diagram of the control unit for the door lock system
Left steering column switch diagram
Direction indicator and alarm circuit:
E1-E4 - lamps for front and rear direction indicators; E5, Eb - side direction indicator lamps; 495.3747-03 - direction indicator relay; S1 - alarm switch; S2 - steering column switch