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Fuel Gauge Sending Unit Test

NOTE: Inspect fuel tank for distortion or damage. If distorted or damaged, repair or replace tank before testing.

Remove rear seat cushion. Disconnect fuel pump/fuel gauge sending unit electrical connector at access cover. Turn ignition on. Fuel gauge should read empty. Using a jumper wire, connect Yellow fuel gauge wire of harness connector to ground. Fuel gauge should read full. If not, check fuel gauge at instrument cluster connector. If fuel gauge operates as specified, replace fuel gauge sending unit.

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