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Home >> Lexus >> 2001 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Instrument Panel, Gauges and Warning Indicators >> Instrument Cluster / Carrier >> Testing and Inspection >> Component Tests and General Diagnostics >> Igniter Signal Circuit

Igniter Signal Circuit

CIRCUIT DESCRIPTION

The combination meter is connected to ECM with the multiplex communication circuit.

it receives the igniter signal from ECM.

INSPECTION PROCEDURE

Steps 1 - 2:




When using LEXUS hand-held tester:


Steps 1 - 2:




When not using LEXUS hand-held tester:
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