TEST OR INSPECTION
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.
Turn battery disconnect switch to OFF position (WP 0007). Disconnect valve control
wire harness connectors from PASSENGER SIDE AUX. INLET valve control and
passenger side auxiliary inlet valve motor. With a test lead set, check for continuity
across passenger side auxiliary inlet valve control wire harness valve control to
passenger side auxiliary inlet valve motor connector, terminal to terminal.
If there is no continuity, repair wires if repairable (TM 9-2320-325-14&P), or
replace passenger side auxiliary inlet valve control wire harness (WP 0453).