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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 >> Coolant Temperature Gauge >> Gauge Always Indicates Hot (Van)

Gauge Always Indicates Hot (Van)

  1. Disconnect temperature sending unit connector. Turn ignition on. If gauge indicates cold, replace temperature sending unit. If gauge does not indicate cold, go to next step.
  2. Disconnect instrument cluster connector. Connect self-powered test light between instrument cluster connector terminal B9 (Dark Green wire) and ground. If test light comes on, repair short to ground in Dark Green wire. If test light does not come on, replace instrument cluster.