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TM 10-3930-643-20
ELECTRICAL SYSTEM TROUBLESHOOTING AND MAINTENANCE. (cont)
5-8. Instrument Panel Troubleshooting. (cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
n. VOLTMETER GAGE DOES NOT OPERATE.
NOTE
Before performing continuity test, refer to paragraph 2-13 for initial
setup instructions.
Step 1. Remove bezel assembly and voltmeter gage. Test the continuity
o f g a g e . C o n n e c t m u l t i m e t e r t o t e r m i n a l s i n t h e b a c k of
voltmeter.
If the multimeter needle does not move, the circuit does not have
continuity. Replace voltmeter gage, refer to paragraph 5-17.
If the multimeter does indicate continuity on the voltmeter gage,
replace instrument panel as an assembly, refer to paragraph 5-12.
5-62
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