Organizational Troubleshooting (continued)
TEST OR INSPECTION
If continuity, do next step.
Check for continuity between J5-21L and terminal 2 of MASTER SWITCH
If no continuity, replace wire P34D20. Reconnect all
connectors, and perform operational check.
If continuity, test battery/charger transfer relay 3K3 and
wiring (malfunction 85, step 1).
FUEL METER READING INACCURATE.
Push control panel PRESS TO TEST switch and check that LOW FUEL
a. If LOW FUEL indicator lights, do step 2.
If LOW FUEL indicator does not light, see malfunction 6 or 7.
Disconnect wire from negative (-) terminal of FUEL meter 1M3 (see
wire terminal lug to prevent
Battery power may be present at terminals on back of control
panel when battery is connected. Do not touch any bare
Connect battery. Set MASTER switch to ON. Measure dc voltage
between positive (+) terminal of FUEL meter 1M3 and ground. Set
MASTER SWITCH to OFF, and disconnect battery.
a. If voltage was between 4.6 vdc and 5.6 vdc (normal), go to
If voltage was 0 vdc, reconnect wire to negative (-) terminal
of meter 1M3, and go to step 5.
If voltage was between 22 and 26 vdc, reconnect wire to nega-
tive (-) terminal of meter 1M3, and continue with next step.