Table 3-5. Troubleshooting (Cont)
Test or Inspection
ELECTRICAL SYSTEM (CONT)
VOLTMETER GAGE SHOWS NO INDICATION.
Vehicle MASTER disconnect switch must be ON and ignition switch set to ON.
Failure to do so will cause erroneous results.
Refer to wiring diagram for all wiring repair steps.
Loosen two captive screws (1) and pull bracket (2) out enough to gain
access to area behind bracket.
Remove two clamps (3) and pipe assembly (4).
Check for +24 VDC between wire 121 (5) and ground at voltmeter
If +24 VDC is present, replace voltmeter gage (page 4-135).
If +24 VDC is not present, repair wiring 121 between voltmeter gage
and ignition switch.