TM 9-2350-261-20-1
1. Remove heater harness plug (1) from heater control
box jack (2).
2. Measure voltage between heater control box jack (2)
pin C (3) and ground with heater switch on start.
3. Does multimeter read 17 volts or more?
.
Y ES
1. Install heater harness plug on heater control box
jack.
2. Remove heater harness plug (1) from heater
jack (2).
3. Measure voltage between heat= harness plug (1)
pin C (3) and ground with heater switch on start.
4. Does multimeter read 17 volts or more?
1. Faulty Personnel Heater.
2. Notify your supervisor.
1. Faulty heater wiring
harness.
I
2. Notify your supervisor.
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