Signal Circuit Inspection

■ Check for Short to Ground in Signal Circuit 

1. IG KEY 'OFF'.
2. Disconnect PCM and Fuel Level Sender 'A' harness connector.
3. Measure resistance between signal terminal of Fuel Level Sender 'A' harness connector and chassis ground.

   Specification:  Infinite

   Fig 1: Measuring Resistance Between Signal Terminal Of Fuel Level Sender 'A' Harness Connector And Chassis Ground

   Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: Identifying Fuel Pump And Level Sensor Connector Terminals
Courtesy of HYUNDAI MOTOR AMERICA
4. Is resistance within specification?

   YES 

   • Go to next procedure.

   NO 

   • Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.