TM
5-5420-226-20-1
Symptom 16.10
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- POWERPLANT.
RUNNING
T
(continued)
-
Check dust detactor warning light harness 12325927
for 18-30 volts dc.
l
l
l
Set MASTER
BATTERY
switch
OFF.
Disconnect
harness
connector
PI at dust
detector
warning
light
box.
Set MASTER
BATTERY
switch
ON,
Set multimeter
to 100 V dc.
Check
for 18-30 V dc between
pins
A and B of harness
connector
PI.
Doss 18-30
V dc exist between r)ins A and B?
0NO
I
Problem
is solved.
[
HARNESS
CONNECTOR
PI
Q
1
DUST DETECTOR
WARNING LIGHT BOX
/
1
A
(
.*
,
light box (page 10-298.14).
(page
10-298.12).
4-306.20
Change
3