lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4708 > < Initial Inspection and Diagnostic Overview|Page 4706
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Step 3

INSPECTION PROCEDURE

HINT:  Operating the engine switch, any switches or any doors triggers related ECU and sensor communication with the CAN, which causes resistance
variation.

ECM Communication Stop Mode

ECM Communication Stop Mode

DESCRIPTION

Initial Inspection and Diagnostic Overview|Page 4708 > < Initial Inspection and Diagnostic Overview|Page 4706