DRAFT
TM 5-4210-249-13&P-2
0182
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04581A
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 battery disconnect switch to OFF position (WP 0007). Remove jumperwire from
pump house wire harness pump house diagnostic module connector. Turn battery
disconnect switch to ON position (WP 0007). With a test lead set, check for 22 to 28
VDC between wire 2852 (red) at pump house wire harness pump house diagnostic
module connector, terminal A and a known good ground.
If 22 to 28 VDC are not present, go to Step 32.
Step 27.
Turn battery disconnect switch to OFF position (WP 0007). With a test lead set, check
for continuity across pump house heater diagnostic module connector, terminal A wire
2852 and terminal B wire 4086.
If there is no continuity, go to Step 29.
0182-22
