LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 1999 >> GS 300 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Component Tests >> Fuel Gauge >> Gauge & Circuit

Gauge & Circuit

  1. Disconnect main fuel gauge sending unit harness connector. See Figure. Turn ignition on and observe gauge needle. Gauge needle should move to EMPTY position. Turn ignition off. Reconnect main sending unit harness connector.
  2. Disconnect sub sending unit harness connector. See Figure. Turn ignition on and observe gauge needle. Gauge needle should move to EMPTY position. Turn ignition off. Reconnect sub sending unit harness connector. If gauge operates as specified, check fuel gauge sending units. See FUEL GAUGE SENDING UNIT . If gauge does not function as specified, check fuel gauge resistance.
scientia non olet · About LEMON Manuals