TEST OR INSPECTION
Disconnect main wire harness driver side body wire harness connector. With a test
lead set, check for continuity across wire 2827 (black) from main wire harness driver
side body wire harness connector, terminals 12 and 14 to ladder rack control wire
harness POWERED EQUIPMENT RACK LIFT switch, connector and connector.
If there is continuity, repair wire 2827 in driver side body wire harness if
repairable (TM 9-2320-325-14&P), or replace driver side body wire
harness (WP 0448).