lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3155 > < Initial Inspection and Diagnostic Overview|Page 3153
Page 19
background image

(a) Disconnect the DA, DD and DK junction block connectors.
(b) Disconnect the K68 ECU connector.
(c) Measure the resistance and voltage of the wire harness side connectors.

-

If the result is not as specified, there may be a malfunction on the wire harness side.

5. CHECK NO. 1JUNCTION BLOCK ASSEMBLY (MULTIPLEX NETWORK REAR ECU)

Initial Inspection and Diagnostic Overview|Page 3155 > < Initial Inspection and Diagnostic Overview|Page 3153