Toyota Corolla (E120): Circuit description

This relay supplies power to each abs solenoid. After the ignition switch is turned on, if the initial check is ok, the relay goes on

Wiring diagram

Wiring diagram

Inspection procedure

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    Problem symptoms table
    The suspected circuits or parts for each problem symptom are shown in the table below. Use this table to troubleshoot the problem when a normal code is displayed in the diagnostic trouble code chart but the problem is still occurring. Numbers in the table indicate the order in which the circ ...

    Sound setting
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    Inspection procedure
    1 Inspect terminal voltage(idl) Remove the cruise control ecu assy with connector still connected.  disconnect the ecm connector.  turn the ignition switch to on.  measure voltage between terminal 13 (idl) of cruise control ecu assy connector and body ground when the ...