Power Distribution Schematics

Fig 1: Air Pump, ETCS, Head, Alt S, EFI, Hazard EFI 2 Fuses

Courtesy of GENERAL MOTORS CORP.

Fig 2: S100

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Fig 3: Horn, Dome, Main, Amp, OnStar Fuses

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Fig 4: Alt, ABS 1 and 2, RDI Fan, Fog Fuses

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Fig 5: Power, AM 1, Door, Tail, P/Point, ECU-B, Stop, OBD, INV Fuses

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Fig 6: Wash, RR WIP, Wiper, ECU-IG, Gage, Heater, DEF Fuses

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Fig 7: P/W Relay, SP109, S230

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Fig 8: Junction Block - Instrument Panel Right

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Fig 9: Ignition Switch 1 of 2

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Fig 10: Ignition Switch 2 of 2

Courtesy of GENERAL MOTORS CORP.