Toyota Corolla Repair Manual: Only wireless control function does not operate (prepare new or normal transmitter of the same type vehicle)

Terminals of ecu

1. Inspect integration relay Disconnect the connector from the integration relay. check the continuity between each terminal of the disconnected connector and the body ground, as shown ...

Circuit description

The door control receiver receives a signal from the transmitter and sends this signal to the integration relay. Then, the integration relay controls door operation by sending a door lock/unloc ...

Other materials:

Auto connection
To turn auto connection mode on, set “Bluetooth* Power” to on. When you register a phone, auto connection will be activated. Always set it to this mode and leave the Bluetooth® phone in a place where a connection can be established. When the engine switch is turned to ACCESSORY or ON <IGNITIO ...

Using the radio (Multimedia system)
Radio operation Select “AM” or “FM” on the audio source selection screen to begin listening to the radio. Audio control screen Pressing the “AUDIO” button displays the audio control screen from any screens of the selected source. 1 Audio source selection screen appears 2 Preset stations 3 ...

Inspection procedure
Hint: read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, the ...