TEST OR INSPECTION
Check if crew cab wire harness handheld radio battery charger power cord connector is
securely connected on non-operating handheld radio battery charger.
If power cord is not securely connected, reconnect power cord (WP 0406).
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry
and tools may short across electrical circuits and cause damage to equipment, or
severe burns or electrical shock to personnel.
Disconnect crew cab wire harness handheld radio battery charger power cord
connector from non-operating handheld radio battery charger. Check for 10 to 14 VDC
between wire 2771 (red) at crew cab wire harness handheld radio battery charger
power cord connector and a known good ground.
If 10 to 14 VDC are not present, repair wire 2771 in crew cab wire harness if
repairable (TM 9-2320-325-14&P), or replace crew cab wire
harness (WP 0446).