TM 9-2320-387-24-l
GLOW PLUGS CIRCUIT
KNOWN INFO
BAlTERlES
OK
PCB OK
GLOW PLUGS OK
POSSIBLE PROBLEMS
GLOW PLUG
CONTROLLER
CABLES
fli
rES
I
DO THE GLOW PLUGS CYCLE
PROPERLY? (SEE THE NORMAL
GLOW PLUG OPERATION
DESCRIPTION ON THE RIGHT
HAND PAGE.)
I
DIAGNOSTIC FLOWCHART
T OPTIONS
1. STUICE-R
TEST 80
(Page 2-505)
2. MULTIMETER
REASON FOR QUESTION
If the glow plugs cycle, the glow
plug controller is working.
Since
current draw is OK, the only thing
left to check is the cycling.
NO GLOW PLUGS FAULT FOUND.
2-292
