TM 5-3825-270-23&P
FIELD MAINTENANCE
ENGINE OFF/BATTERY DRAIN INDICATOR STAYS ILLUMINATED
INITIAL SETUP:
References (cont.)
Tools and Special Tools
Governor Controller Module Replacement
Tool Kit, General Mechanic's: Automotive
(WP 0225, Table 1, Item 12)
Open/Close Battery Box Cover (TM
Multimeter (WP 0225, Table 1, Item 4)
5-3825-270-10)
Tap & Die Set (Screwdriver) (WP 0225, Table 1,
Water Distributor Operator Manual (TM
Item 2)
5-3825-270-10)
References
Battery Disconnect/Connection (WP 0085)
Equipment Condition
Engine OFF. (TM 5-3825-270-10)
Engine Cranks But Does Not Start (WP 0007)
General Wire Harness Replacement (WP 0099)
TROUBLESHOOTING PROCEDURE
ENGINE OFF/BATTERY DRAIN INDICATOR STAYS ILLUMINATED
STEP 1
Does engine start?
Attempt to start engine. (TM 5-3825-270-10)
CONDITION/INDICATION
Does engine start?
DECISION
No - Go to Engine Cranks But Does Not Start. (WP 0007)
Yes - Go to step 2. (Step 2 - Are greater than 10,000 ohms measured on black wire from interconnect terminal
strip, terminal 10 to known good ground?)
STEP 2
Are greater than 10,000 ohms measured on black wire from interconnect terminal strip, terminal 10 to known
good ground?
NOTE
This test is checking for a short to ground condition. Wire isolation may be necessary to isolate
fault.
1.
Shutdown engine. (TM 5-3825-270-10)
2.
Disconnect batteries. (WP 0085)
3.
Disconnect governor controller harness connector from governor controller. (WP 0092)
4.
Remove six control panel faceplate screws.
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