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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DESCRIPTION
Refer to DTC C13807E.
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DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C13807F
Stop Lamp Relay Actuator Stuck Off
When the voltage at the +BS terminal is between 10
V or more
DESCRIPTION
These DTCs are stored when the radio and display receiver assembly
detects an open or short in GNSS antenna assembly.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
DTC Output from
Priority
How To Proceed With Troubleshooting
Stop Lamp Relay Actuator Stuck Off (C13807F)
