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Home >> Lexus >> 2012 >> IS 250C V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Testing and Inspection >> Component Tests and General Diagnostics >> ECM Communication Stop Mode
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ECM Communication Stop Mode





NETWORKING: CAN COMMUNICATION SYSTEM: ECM Communication Stop Mode
- ECM Communication Stop Mode

DESCRIPTION





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK ECM POWER SOURCE CIRCUIT

(a) Check the ECM power source circuit (2GR-FSE: ECM Power Source Circuit, 4GR-FSE: ECM Power Source Circuit).

Result:





B -- REPLACE ECM Removal

C -- REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)

A -- REPLACE ECM Removal