TEST OR INSPECTION
Fuel is very flammable and can explode easily. Keep fuel away from open fire and
keep fire extinguisher within easy reach when working with fuel. When working
with fuel, post signs that read NO SMOKING WITHIN 50 FEET of vehicle. Failure to
comply may cause injury to death to personnel.
Pump house heater will make an audible clicking sound when operating.
Jumperwire is still installed in pump house wire harness pump house diagnostic module
Turn battery disconnect switch to ON position (WP 0007). Check if pump house heater
fuel pump operates.
If pump house heater fuel pump does not operate, go to Step 9.
Turn battery disconnect switch to OFF position (WP 0007). Remove jumperwire from
pump house wire harness pump house heater diagnostic module connector from Step
2. Remove pump house panel G (WP 0540). Check fuel lines from pump house heater
to fuel tank for leaks, kinks, or damage.
If fuel lines are leaking, kinked or damaged, replace fuel lines (WP 0468).