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.
Open pump operator's panel housing (WP 0325). Check for 22 to 28 VDC between
pump operator's panel wire harness wire 2854 (red) at pump operator's panel TANK TO
PUMP switch, terminal and a known good ground.
If 22 to 28 VDC are not present, go to Step 41.
Turn battery disconnect switch to OFF position (WP 0007). Check for continuity across
pump operator's panel TANK TO PUMP switch, from terminal wire 2854 (red) to
terminal wire 2855 (red), when switch is put to open position.
If there is no continuity, replace pump operator's panel TANK TO PUMP
switch (WP 0338).