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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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 FRONT FENDER MOULDING SUB-ASSEMBLY LH
75602A
- -
2 FRONT FENDER MOULDING SUB-ASSEMBLY RH
75601A
- -
3 FRONT BUMPER ASSEMBLY
INSPECTION
PROCEDURE
1. INSPECT FRONT NO. 3 SPEAKER ASSEMBLY LH
(a) With the front No. 3 speaker assembly LH installed, check that
there is no looseness or other abnormalities.
(b) Check that there is no foreign matter in the front No. 3 speaker
assembly LH, no tears on the front No. 3 speak
How To Proceed With Troubleshooting
Removal
