TM 9-2320-289-34
4-12.
CAB HEATER CONTROL, ENGINE DIAGNOSTIC, AND OPEN DOOR BUZZER
WIRING HARNESSES REPLACEMENT (Con’t).
b. INSTALLATION
1 .
2 .
3 .
4 .
5 .
l If installing
and 2.
l if installing
l If installing
NOTE
open door buzzer wiring harness (25), perform steps 1
engine diagnostic wiring harness (14), perform steps 3-5.
cab heater control wiring harness, perform steps 6-10.
. Ensure that all connectors are seated and locked in place as they are
installed.
Connect open door buzzer wiring harness (25) to instrument panel wiring harness (3).
Secure open door buzzer wiring harness (25) to instrument panel wiring harness (3) with clip
(23). Slide open door buzzer wiring harness onto fuse box (24).
Inside engine compartment, push engine diagnostic wiring harness (14) through grommet
(21 ). Connect engine diagnostic wiring harness to engine wiring harness (22).
NOTE
Ensure that indexing pin on front of engine diagnostic wiring harness (14)
is installed in 12 o’clock position.
Assemble engine diagnostic wiring harness (14) and diagnostic connector bracket (19). install
cap (18), 4 screws (17), and nuts (13).
Install diagnostic connector bracket (19) and wiring harness accessory bracket (15) on dash
panel (16) with 2 screws (20).
TA60854
4-89
