lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4574 > < Initial Inspection and Diagnostic Overview|Page 4572
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(a) Disconnect the A33 ECU connector.
(b) Measure the resistance according to the value(s) in the table below.

HINT:
*1: for Steering bus
*2: for Braking and Driving bus
*3: for MS bus
*4: for Park Assist bus

22. CHECK ELECTRIC PARKING BRAKE ECU

(a) Disconnect the S46 and S48 ECU connectors.
(b) Measure the resistance according to the value(s) in the table below.

Initial Inspection and Diagnostic Overview|Page 4574 > < Initial Inspection and Diagnostic Overview|Page 4572