Toyota 4Runner: Back Door Belt Moulding

Speed Signal Circuit

DESCRIPTION The vehicle speed signal consists of pulses sent to the side auto step controller ECU assembly from the main body ECU (multiplex network body ECU). WIRING DIAGRAM PROCEDURE ...

Components

COMPONENTS ILLUSTRATION ILLUSTRATION ...

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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" ...

Pump Motor Relay (C1253)
DESCRIPTION The motor relay (semiconductor relay) is built into the master cylinder solenoid and drives the pump motor based on a signal from the skid control ECU. DTC Code DTC Detection Condition Trouble Area ...