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Home >> Lexus >> 1997 >> SC 400 >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Panel >> System Testing >> Test 10: Fuel Gauge Problem

Test 10: Fuel Gauge Problem

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Check speedometer and tachometer operation. If speedometer and tachometer operation is normal, check sending unit. See FUEL GAUGE SENDING UNIT under COMPONENT TESTS . Replace as needed. Check gauge. See FUEL GAUGE under COMPONENT TESTS . Replace as needed. If sending unit and gauge are okay, replace circuit plate and retest.