lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4623 > < Initial Inspection and Diagnostic Overview|Page 4621
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Step 3 (Continued)

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.

Main Body ECU Communication Stop Mode

Main Body ECU Communication Stop Mode

DESCRIPTION

Initial Inspection and Diagnostic Overview|Page 4623 > < Initial Inspection and Diagnostic Overview|Page 4621