DRAFT
TM 5-4210-249-13&P-2
0131
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT03633
Step 49.
Disconnect crew cab wire harness ladder rack control wire harness connector. Check
for continuity across ladder rack control wire harness wire 1821 (black) from crew cab
wire harness ladder rack control wire harness connector, terminal B to POWERED
EQUIPMENT RACK MASTER switch terminal.
a.
If there is continuity, repair wire 1821 in crew cab wire harness if
repairable (TM 9-2320-325-14&P), or replace crew cab wire
harness (WP 0446).
b.
If there is no continuity, repair wire 1821 in ladder rack control wire
harness if repairable (TM 9-2320-325-14&P), or replace ladder rack
control wire harness (WP 0449).
0131-38