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Home >> Lexus >> 2001 >> IS 300 >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Systems >> System Tests >> Test No. 9: Fuel Gauge Circuit

Test No. 9: Fuel Gauge Circuit

  1. Check fuel senders. See INSTRUMENT PANELS - IS300 article. Replace components as necessary. If components are okay, go to next step.
  2. Check circuits for faults between fuel senders and body control ECU. See WIRING DIAGRAMS . Repair or replace as necessary.
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