DRAFT
TM 5-4210-249-13&P-2
0168
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04291
WARNING
ICON 3
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.
Step 26.
Turn Off Clearance Lights (TM 9-2320-347-10). Turn Service Drive Lights
Off (TM 9-2320-347-10). Turn battery disconnect switch to OFF position (WP 0007).
Disconnect cab instrument panel wire harness cab power distribution wire harness
connector. Turn battery disconnect switch to ON position (WP 0007). Turn Service
Drive Lights On (TM 9-2320-347-10). Turn On Clearance Lights (TM 9-2320-347-10).
With a test lead set, check for 22 to 28 VDC between cab instrument panel wire harness
wire H012 (white) at cab power distribution wire harness connector, terminal 16 and a
known good ground.
a.
If 22 to 28 VDC are present, repair wire H012 in cab power distribution
wire harness if repairable (TM 9-2320-325-14&P), or replace cab
power distribution wire harness and block (WP 0441).
b.
If 22 to 28 VDC are not present, repair wire H012 in cab instrument
panel wire harness if repairable (TM 9-2320-325-14&P), or replace cab
instrument panel wire harness (WP 0440).
0168-15
