Use care when testing electrical connectors.
Do not damage connector pins or sockets
with multimeter probes. Failure to comply
may result in damage to equipment.
Inspect connector pins/sockets for damage,
corrosion, and serviceability. Check that
connector pins are not pushed back or not
capable of making good contact.
Set multimeter to ohms.
Connect positive (+) probe of multimeter to
connector PX7 pin 13.
Connect negative (-) probe of multimeter to
terminal lug TL157 and note reading on
If continuity is not present, repair wire 1525
from terminal lug TL157 to connector PX7
pin 13 (para 2-45) or replace WTEC II
dashboard cable assembly (para 7-10) or
WTEC III dashboard cable assembly