Signal Circuit Inspection

Check short to battery in harness
1. IG "OFF" and disconnect Fuel Sender & Fuel Pump Motor connector.
2. IG "ON" & ENG "OFF"
3. Measure voltage between terminal 6 of Fuel Sender & Fuel Pump Motor harness connector and chassis ground.
  Specification: Approx. 0 V
4. Is the measured voltage within specification?
  YES
  - Go to "GROUND CIRCUIT INSPECTION " procedure.
  NO
  - Repair short to battery in harness and go to "VERIFICATION OF VEHICLE REPAIR " procedure.