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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UTILITY PURPOSE
Utility Items (GTS Display)
Main Purpose Control Description
All Readiness Check whether or not DTC judgment has been completed.
- Check Mode
This item is displayed on the GTS but is not used.
- Diagnosis Related Information
INSTALLATION CAUTION / NOTICE / HINT
Procedure Part Name Code
1 OIL PUMP ASSEMBLY
15100 -
- -
2 OIL STRAINER SUB-ASSEMBLY
15104
- -
3 OIL PAN SUB-ASSEMBLY
12101
- -
4 TI
How To Proceed With Troubleshooting
Utility
