TEST OR INSPECTION
A short is present in circuit. Steps 27 and 28 will check for a short circuit between wire
1473 and ground in main wire harness, cab power distribution wire harness, and driver
side body wire harness.
Disconnect main wire harness driver side body wire harness connector. With a test
lead set, check for continuity across wire 1473 (black) from main wire harness driver
side body wire harness connector, terminal 2 to a known good ground.
If there is no continuity, repair wire 1473 in driver side body wire harness if
repairable (TM 9-2320-325-14&P), or replace driver side body wire
harness (WP 0448).