lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3268 > < Initial Inspection and Diagnostic Overview|Page 3266
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(a) Disconnect the ECM main bus line connector (J2) from the CAN LH junction connector A side (w/ earth terminal).
NOTICE:
-

Before disconnecting the connector, make a note of where it is connected.

-

Reconnect the connector to its original position.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

HINT: Measure the resistance with the gateway ECU main bus line connector (J84) disconnected.

Result:

B -- RECONNECT CONNECTOR
A -- Continue to next step.

6. CHECK CAN LH JUNCTION CONNECTOR

Initial Inspection and Diagnostic Overview|Page 3268 > < Initial Inspection and Diagnostic Overview|Page 3266