DRAFT
TM 5-4210-249-13&P-1
0104
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT02886
Step 69.
Disconnect bumper turret wire harness bumper turret junction box connector. Check for
continuity across bumper turret junction box position sensor ground wire (blue) from
bumper turret junction box connector, terminal 6 to bumper turret junction box 9-pin
terminal strip, terminal 5.
If there is no continuity, repair bumper turret junction box position sensor
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).
TFFT02887
Step 70.
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 position sensor ground wire (blue) from bumper turret wire
harness bumper turret control connector, terminal 13 to bumper turret wire harness
bumper turret junction box connector, terminal 6.
a.
If there is continuity, replace bumper turret control (WP 0570).
b.
If there is no continuity, repair bumper turret wire harness position
sensor ground wire in bumper turret wire harness if repairable
(TM 9-2320-325-14&P), or replace bumper turret wire
harness (WP 0437).
0104-46
