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Home >> Oldsmobile >> 1991 >> Toronado Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Electronic >> Testing >> Display Test

Display Test

  1. Check instrument panel terminal connections. Enter BCM self-diagnostics, and observe suspect display. See SELF-DIAGNOSTICS article in ENGINE PERFORMANCE section.
  2. If all segments cycle and light correctly, problem is caused by PCM, BCM or associated sensor. If all segments do not cycle and light correctly, replace instrument panel cluster assembly. See INSTRUMENT CLUSTER  .
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