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Home >> Buick >> 1998 >> Riviera >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Self-Diagnostic System >> Indicator & Gauge PINOUT Test

Indicator & Gauge PINOUT Test

Check voltage or resistance at Instrument Panel Cluster (IPC) connector to determine if proper signals are supplied to IPC. See appropriate WIRING DIAGRAM  for connector and terminal identification.