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Home >> Chevrolet >> 1996 >> Forward Control 5.7 K, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Gasoline >> Testing >> Fuel Gauge >> Gauge Always Indicates Full (Van)

Gauge Always Indicates Full (Van)

  1. Disconnect fuel level sensor. Connect self-powered test light between Black/White wire and ground. If test light comes on, go to next step. If test light does not come on, repair open circuit in Black/White wire.
  2. Turn ignition on. Connect fused jumper wire between fuel level sensor connector Purple wire and ground. If fuel gauge does not indicate empty, go to next step. If fuel gauge does indicate empty, replace fuel level sensor.
  3. Disconnect instrument cluster connector. Connect fused jumper wire between instrument cluster connector Pink wire and voltage. Connect test light between fuel level sensor connector Purple wire and ground. If test light comes on, replace instrument cluster. If test light does not light, repair open circuit in Purple wire.
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