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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Microphone
LED light indicators
"SOS" button
Services
Subscribers have the following
Safety Connect services available:
Automatic Collision Notification*
Helps drivers receive necessary
response from emergency service
providers.
*: U.S. Patent No. 7,508,298 B2
Stolen Vehicle Location
He
INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
4WD ECU ASSEMBLY
89630A
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N*m (kgf*cm, ft.*lbf): Sp
How To Proceed With Troubleshooting
System components
