4-18. 24-VOLT DOMELIGHT SWITCH REPLACEMENT (M348A2, M348A2G, M373A2,
M373A2C, M373A2D, M373A3, AND M373A4).
This Task Covers:
Intervehicular cable disconnected from semitrailer
General mechanic's tool kit
Remove four screws (2) from switch (3) and wall. Pull switch away from wall.
Tag and disconnect two wires (1) from wiring harness.
Connect two wires (1) to wiring harness and remove tags.
Position switch (3) on wall and secure with four screws (2).
Check operation of domelights.