DRAFT
TM 5-4210-249-13&P-1
0104
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT02864
Step 42.
Disconnect bumper turret wire harness junction box connector. Check for continuity
across bumper turret junction box ground wire (black) from bumper turret junction box
connector, terminal 3 to bumper turret junction box 5-pin terminal strip.
If there is no continuity, repair bumper turret junction box ground wire in
bumper turret junction box wire harness if repairable
(TM 9-2320-325-14&P), or replace bumper turret junction box wire
harness (WP 0573).
TFFT02865
Step 43.
Remove cab instrument panel E (WP 0311). Disconnect bumper turret wire harness
bumper turret control connector. With a test lead set, check for continuity across
bumper turret wire harness ground wire (black) from bumper turret wire harness
bumper turret control connector, terminals 5, 10, and 15 to bumper turret wire harness
bumper turret junction box connector, terminal 3.
a.
If there is continuity, replace bumper turret control (WP 0570).
b.
If there is no continuity, repair bumper turret wire harness ground wire
in bumper turret wire harness if repairable (TM 9-2320-325-14&P), or
replace bumper turret wire harness (WP 0437).
0104-30