Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
WIRELESS DOOR LOCK CONTROL SYSTEM
POWER DOOR LOCK CONTROL SYSTEM
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CAUTION / NOTICE / HINT
HINT:
If the wireless door lock control system does not operate, make sure that the wireless door lock control system is not turned off through a customize setting.
OPERATION CHECK NOTICE: Make sure that the vehicle is in an area that allows the wireless control function to operate.
HINT:
The switches described in this text are the switches for transmitting
REGISTRATION CAUTION / NOTICE / HINT
HINT:
Register a new recognition code when replacing a door control transmitter assembly or the door control receiver.
Add mode is used to retain the co
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DESCRIPTION
This DTC is stored when the DCM (telematics transceiver) detects
one of the following:
The mobilephone battery voltage drops or the mobilephone battery malfunctions.
The mobilephone battery temperature is (temporarily) high.
DTC No.
Detection Item
DESCRIPTION This DTC is stored when a malfunction is detected in the starter circuit inside the certification ECU (smart key ECU assembly).
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note B227511
Starter Circuit Short to Ground
Certification ECU (
How To Proceed With Troubleshooting
Backup Battery Internal Electronic Failure (B15CC49)
