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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DIAGNOSTIC TROUBLE CODE CHART Smart Key System (for Entry Function)
DTC No. Detection Item
Link B27A113
Driver Side Electrical Antenna Circuit Open
B27A213 Front Passenger Side Electrical Antenna Circuit Open
B27A813 Outside Luggage Compar
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 REAR SUSPENSION MEMBER SUB-ASSEMBLY
51206A -
- -
2 NO. 2 FUEL TANK VENT HOSE SUB-ASSEMBLY
77404B
- -
3 FUEL TANK VENT HOSE
How To Proceed With Troubleshooting
Diagnostic Trouble Code Chart
