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). Open pump operator's
panel housing (WP 0325). Connect main wire harness auto tank fill controller
connector. Check for continuity across pump operator's panel DIRECT TANK FILL
switch, from terminal wire 2314 (red) to terminal wire 2316 (brown), when switch is in
If there is no continuity, replace DIRECT TANK FILL switch (WP 0337).