DRAFT
TM 5-4210-249-13&P-2
0178
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT03980
Step 5.
Turn battery disconnect switch to OFF position (WP 0007). Disconnect main wire
harness driver side body wire harness connector. With a test lead set, check for
continuity across main wire harness wire 2640 (black) from main wire harness driver
side body wire harness connector, terminal 10 to a known good ground.
If there is no continuity, repair wire 2640 in main wire harness if
repairable (TM 9-2320-325-14&P), or replace main wire
harness (WP 0455).
TFFT03981
Step 6.
While an assistant pushes rear step buzzer push button (WP 0004), with a test lead set,
check for continuity across driver side body wire harness wire 1614 (brown) and wire
2640 (black) from main wire harness driver side body wire harness connector, terminal
19 to terminal 10.
If there is continuity, repair wire 1614 in main wire harness if
repairable (TM 9-2320-325-14&P), or replace main wire
harness (WP 0455).
0178-5
