Parts list: № Number Qty Name Options 1 AL77145 AR Switch (GRAY) (ORDER AL153671, (3) 57M7216) 2 AL77032 AR Switch (BROWN) 3 AL77033 AR Switch 4 AL78908 AR Switch 5 AL153671 AR Switch 6 57M7216 AR Elec. Connector Terminal Next page: ST190485 FUSE BOX / SYMBOLS (CAB) ST190469 HITCH CONTROL UNIT (HCU) ST190473 ELECTRONIC CONTROL UNITS (PEC, RCU AND SFA) ST190484 PROM FOR PEC CONTROLLER- FIELD INSTALLATION KIT ST190480 BASIC CONTROL UNIT (BCU) ST190499 CONNECTORS ST190494 CONNECTOR (78 TERMINAL) ST190501 CONNECTOR (POWRSHIFT SELECTION) ST190483 UPGRADE FROM AUTOQUAD I TO AUTOQUAD II - FIELD INSTALLATION KIT ST190486 FUSES, DIODES, RELAYS, ACOUSTIC ALARM FOR LOAD CENTER 1