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
36. ENGINE OIL
1. Is vehicle S/N 11,438
1. If vehicle S/N is 11,438 to
PRESSURE / LOW
to 99,999?
99,999 go to test 2 of this
OIL PRESSURE
malfunction.
INDICATOR DOES
NOT ILLUMINATE
2. If vehicle S/N is not 11,438 to
99,999 go to test 3 of this
malfunction.
2. Check to see if LAMP
1. If LAMP TEST switch does not
TEST switch
illuminate ENGINE OIL
illuminates ENGINE
PRESSURE indicator, perform
OIL PRESSURE
Malfunction 46 (Lamp Test
indicator (WP 0018
Ground Does Not Operate).
00).
2. If LAMP TEST switch
illuminates ENGINE OIL
PRESSURE indicator, go to test
4 of this malfunction.
3. Check to see if LAMP
1. If LAMP TEST switch does not
TEST switch
illuminate LOW OIL PRESSURE
illuminates LOW OIL
indicator, perform Malfunction
PRESSURE indicator
173 (Lamp Test Switch Does
(WP 0018 00).
Not Operate).
2. If LAMP TEST switch
illuminates LOW OIL
PRESSURE indicator, go to test
4 of this malfunction.
4. Check to see if OIL
1. If OIL PRESS gage does not
PRESS gage operates
operate, perform Malfunction
(WP 0018 00).
11 (Oil Press Gage Does Not
Operate Or Is Inaccurate).
2. If OIL PRESS gage operates,
notify Field Maintenance.
0080 00-48
