TM-9-2320-272-23-2

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5

SEPTEMBER 2012
TM-9-2320-272-23-2

  TM-9-2320-272-23-2 - Page 80 of 1417

FIELD MAINTENANCE
ABS - CODE EO - E9, EA - EF (ECU FAULT)
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP
0826, Table 1, Item 56)
ABS Diagnostic Info Centre (TM 9-2320-272-10)
Test Set, Electronic Systems
(Volume 5, WP
0826, Table 1, Item 51)
Personnel Required
(2)
References
Point to Point Schematics
References (cont.)
WP
0161
Volume 3, WP
0452
Equipment Condition
Vehicle parked and engine shut down.
(TM
9-2320-272-10)
TROUBLESHOOTING PROCEDURE
ABS - CODE EO - E9, EA - EF (ECU FAULT)
NOTE
These fault code indicates an internal ECU fault has occurred.
TM 9-2320-272-23-2
0157
0157-1


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