TM-9-2320-272-23-3
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 3 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-3 - Page 942 of 1469
REMOVAL - Continued
12.
Loosen nut (Figure 3, Item 8) and disconnect blue channel connector (Figure 3, Item 7) from front ABS relay
valve (Figure
3,
Item
10).
13.
Loosen nut (Figure 3, Item 12) and disconnect yellow channel connector (Figure 3, Item 11) from rear ABS
relay valve (Figure 3, Item 1).
14.
Unlock and open harness support clip (Figure 3, Item 9) on ECU (Figure 3, Item 2).
15.
Unlock spring clip (Figure 3, Item 4) and move to side, press down on two locking tabs (Figure 3, Item 5) and
remove wiring harness connector (Figure 3, Item 6) from ECU connector (Figure 3, Item 3).
M10206DAA
12
11
1
2
3
4
5
6
7
8
9
10
Figure 3.
ABS ECU Main Wiring Harness Removal.
16.
Remove tiedown straps and ABS ECU main wiring harness assembly from vehicle. Discard tiedown straps.
END OF TASK
TM 9-2320-272-23-3
0467
0467-5
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