TM 10-3930-675-20-1
0025 00-19
ENGINE BATTERY VOLTAGE CIRCUITS TROUBLESHOOTING - CONTINUED
0025 00
Table 5. Error Code 1596 - Voltage Monitor, High Voltage Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1596 - Voltage Monitor, High
Voltage Failure - Continued
Table 6. Error Code 1597 - Voltage Monitor, Low Voltage Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1597 - Voltage Monitor, Low Voltage
Failure
1. Check battery and alternator
cable connections for loose
connections and corrosion.
Tighten battery connections and
clean
battery
terminals
as
required.
2. Turn ignition switch to OFF
position and measure battery
voltage from positive (+)
terminal to negative (-)
terminal. Voltage should be at
least 12V. Check each battery
in system.
If voltage is not as required,
charge or replace battery (WP
0107 00).
DC AMMETER
LIGHTS ON
SLAVE RECEPTACLE
VOLTAGE ENGINE ON>
VOLTAGE ENGINE OFF
+AMPERAGE CHARGE
WITH ENGINE ON
B+
