TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
SPN#627, FMI#12 ― INJECTOR POWER SUPPLY VOLTAGE LOW
INITIAL SETUP:
Test Equipment
References -- Continued
Multimeter (WP 0440, Vol 3, Item 37)
WP 0388, Vol 2
Personnel Required
WP 0443, Vol 3
91L
WP 0448, Vol 3
References
WP 0451, Vol 3
WP 0277, Vol 2
Equipment Conditions
WP 0332, Vol 2
Engine off (TM 5-3895-385-10)
WP 0357, Vol 2
Engine hood assembly removed (WP 0433, Vol 2)
TROUBLESHOOTING PROCEDURE
CAUTION
All active fault codes must be investigated prior to replacing the engine Electronic Control
Module (ECM). Failure to comply may cause damage to equipment.
Use correct probes or leads when testing harness connectors. The leads must fit tightly
inside the connector without expanding the pins in the connector. Failure to comply may
cause damage to equipment.
NOTE
There is one 30 amp fuse in the ECM battery supply positive (+) wiring. There is also one 5 amp
fuse in the keyless engine switch wiring.
Table 1. SPN#627, FMI#12 ― Injector Power Supply Voltage Low.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Multiple faults displayed on
1. Install fuse box (WP 0277, Vol
active fault screen.
2).
2. Connect battery cables (WP
0357, Vol 2).
3. Start engine and run at idle for
1 minute (TM 5-3895-385-10).
