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Home >> Lexus >> 2001 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Body No. 4 Control System >> Fuel Sender Main and Sub Gauge Circuit
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Fuel Sender Main and Sub Gauge Circuit

CIRCUIT DESCRIPTION

The luggage room J/B ECU detects the condition of the fuel main sender gauge and sends it to the combination meter via multiplex communication circuit.

The luggage room J/B ECU detects the condition of the fuel sub sender gauge and sends it to the combination meter via multiplex communication circuit.

Wiring Diagram:






Steps 1 - 4:




Step 5:




INSPECTION PROCEDURE
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