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.
Rear compartment heater will make an audible clicking sound when operating.
With jumperwire in passenger side body wire harness rear compartment thermostat
module connector installed from Step 2, check if rear compartment heater fuel pump
If rear compartment heater fuel pump does not operate, go to Step 9.
Turn battery disconnect switch to OFF position (WP 0007). Open rear stowage
compartment R1 doors (WP 0010). Remove jumperwire from passenger side body wire
harness rear compartment thermostat module connector from Step 2. Check fuel lines
from rear compartment heater to fuel tank for leaks, kinks, or damage.
If fuel lines are leaking, kinked or damaged, replace fuel lines (WP 0468).