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Home >> Oldsmobile >> 1984 >> Toronado 4.1 4 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Electronic >> Testing >> No Cluster Display

No Cluster Display

  1. Check "Gauges" and "CLK-CIG" fuses. If good, remove left front speaker cover. Ensure cluster harness connector is completely plugged into cluster.
  2. If still no display, disconnect negative battery cable. Unplug cluster harness connector. Connect battery cable.
  3. Using digital voltmeter, check voltage between pin F (Orange wire) and pin T (Black wire) of harness connector. See Fig 1 . Voltmeter should read battery voltage. Turn ignition on.
  4. There should be battery voltage between pins N (Pink/Black wire) and T (Black wire) of cluster harness connector. If voltage checks are good but still no display, replace cluster.
Fig 1: Toronado Electronic Instrument Cluster Terminal Identification
G2118