Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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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
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT
CAUTION:
When working near the engine room while the engine has started or the power source mode is ignition switch to ON, do not touch the rotating
DESCRIPTION The ECM turns on or off the fan relays using signals calculated from the engine coolant temperature, air conditioning switch (on/off), air conditioning refrigerant pressure, engine speed a
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DIAGNOSTIC TROUBLE CODE CHART Immobiliser System (w/o Smart Key System)
DTC No. Detection Item
Link B2780
Push Switch / Key Unlock Warning Switch Malfunction
B2784 Antenna Coil Open / Short
B2793 Transponder Chip Malfunction
INSPECTION PROCEDURE 1. INSPECTION AFTER COLLISION
(a) Inspect the SRS parts in table below.
CAUTION:
Be sure to read Precaution thoroughly before servicing.
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Be sure to correctly follow the removal and installation procedures for the SRS parts.
NOTICE: If there is a
Problem Symptoms Table
Diagnostic Trouble Code Chart
