TM 9-2320-392-10-2
ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0080 00
ELECTRICAL SYSTEM Continued
Table 3. Electrical System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
37. ENGINE OIL
8. If oil level was below the ADD
PRESSURE / LOW
mark, adding oil has
OIL PRESSURE
significantly changed the
INDICATOR
known information of the
ILLUMINATES
vehicle. Verify the fault still
WHILE ENGINE IS
exists and restart
RUNNING /
troubleshooting if necessary.
REMAINS
9. If oil level was already
ILLUMINATED 10
between the ADD and FULL
SECONDS AFTER
marks, notify Field
ENGINE STARTS -
Maintenance.
Continued
38. STOP ENGINE
1. Check to see if LAMP
1. If LAMP TEST switch does not
INDICATOR DOES
TEST switch
illuminate STOP ENGINE
NOT ILLUMINATE
illuminates STOP
indicator, go to test 2 of this
ENGINE indicator (WP
malfunction.
0018 00).
2. If LAMP TEST switch
illuminates STOP ENGINE
indicator, notify Field
Maintenance.
2. Is vehicle S/N 11,438
1. If vehicle S/N is 11,438 to
to 99,999?
99,999 perform Malfunction 46
(Lamp Test Ground Does Not
Operate).
2. If vehicle S/N is not 11,438 to
99,999 perform Malfunction
173 (Lamp Test Switch Does
Not Operate).
39. CHECK ENGINE
1. Check to see if LAMP
1. If LAMP TEST switch does not
INDICATOR DOES
TEST switch
illuminate CHECK ENGINE
NOT ILLUMINATE
illuminates CHECK
indicator, go to test 2 of this
ENGINE indicator (WP
malfunction.
0018 00).
2. If LAMP TEST switch
illuminates CHECK ENGINE
indicator, notify Field
Maintenance.
0080 00-51
