DESCRIPTION This circuit provides power to operate the clearance warning ECU assembly. WIRING DIAGRAM ![]() CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure. PROCEDURE
(a) Disconnect the K34 clearance warning ECU assembly connector. (b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Avalon Service & Repair Manual > Power Steering System(for Gasoline Model): Error in Matching of ECUs (C1567)
DESCRIPTION The power steering ECU (rack and pinion power steering gear assembly) determines whether an incompatible ECM, main body ECU (multiplex network body ECU) or skid control ECU (brake actuator assembly) is installed based on the identification information. DTC No. Detection Item DTC Detectio ...