toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3258 > < Initial Inspection and Diagnostic Overview|Page 3256
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INSPECTION PROCEDURE

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

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (ECM - BATTERY AND BODY GROUND)

(a) Disconnect the A27 and D56 ECM connectors.
(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Initial Inspection and Diagnostic Overview|Page 3258 > < Initial Inspection and Diagnostic Overview|Page 3256