TM 5-3805-261-20
TROUBLESHOOTING SYMPTOM INDEX
Paragraph/
Component System
Malfunction
Page
ELECTRICAL SYSTEM
Light System
All driving, tail and panel lights fail to operate.
7-78a
7-180
All stop/tail, panel and articulation lights fail to operate.
7-78b
7-180
Headlights fail to operate.
7-78c
7-180
Individual lights fail to operate.
7-78d
7-182
All signal lights and indicators fail to operate.
7-78e
7-183
Turn signal lamps fail to blink.
7-78f
7-185
Both flood lights fail to operate.
7-78g
7-185
Blackout drive lights fail to operate.
7-78h
7-186
Dome light fails to operate.
7-78i
7-187
Sending Units and Warning Switches
Air pressure switch not operating.
7-89a
7-216
Engine oil pressure switch does not operate.
7-89b
7-217
Coolant temperature switch does not operate.
7-89c
7-217
Fuel pressure switch does not operate.
7-89d
7-218
Hydraulic oil temperature switch does not operate.
7-89e
7-219
Service stop light switch does not operate.
7-89f
7-219
Horn and Back-up Alarm
Horn fails to operate.
7-99a
7-240
Back-up alarm fails to operate with transmission in reverse.
7-99b
7-241
Battery
Battery will not hold charge.
7-107a
7-259
Battery case cracked or worn through.
7-107b
7-260
Battery electrolyte low or missing.
7-107c
7-260
Battery STE/ICE Tests
Test 67.
Battery Voltage
7-108a
7-261
Test 77.
Battery Resistance
7-108b
7-262
Test 79.
Battery Resistance Change
7-108c
7-263
5-5
