Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
SMART KEY SYSTEM (for Start Function)
SMART KEY SYSTEM (for Entry Function)
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CAUTION / NOTICE / HINT
NOTICE:
Do not perform "Smart Code Reset" (all key ID erasure) until all malfunctions and symptoms have been confirmed and resolved. If all key ID erasure is performed wi
CUSTOMER PROBLEM ANALYSIS CHECK
HINT: Be sure to ask the customer in detail about the following points concerning the vehicle operating conditions, environment and problem, and then check for DT
CHECK FOR INTERMITTENT PROBLEMS
NOTICE:
Operation history is stored in the RAM or EEPROM of the certification ECU (smart key ECU assembly). As the cause of a malfunction stored in the RAM will b
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TERMINALS OF ECU
*a
Hybrid Vehicle Control ECU
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HINT:
The standard normal voltage between each pair of hybrid vehicle control ECU terminals
is shown in the table below. The appropriate conditions for checking each pair of
terminals are
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
B009083 Left Frontal Restraints Sensor Value of Signal Protection Calculation Incorrect
One of the following conditions is met:
The airbag EC
How To Proceed With Troubleshooting
Terminals Of Ecu
