Toyota Workshop Service and Repair Manuals > Matrix FWD L4-2.4L (2AZ-FE) (2009) > Powertrain Management | Computers and Control Systems | Information Bus | Component Information | Testing and Inspection | Initial Inspection and Diagnostic Overview

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11. MAIN BODY ECU

(a) Disconnect the connector from the main body ECU.
(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

12. POWER STEERING ECU

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