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:

Listing the registered cellular phones
Select “List Phone” using .  The list of registered cellular phones will be displayed. ● Connecting the registered cellular phone to the audio system 1 Select the name of the cellular phone to be connected using . 2 Select “Select” using . ● Deleting a registered cellular pho ...

Steering wheel audio switches
Some audio features can be controlled using the switches on the steering wheel. Operation may differ depending on the type of audio system or navigation system. For details, refer to the manual provided with the audio system or navigation system. Operating the audio system using the steering whe ...

Inspection procedure
1 Prepare for inspection Disconnect the negative (–) terminal cable from the battery, and wait at least for 90 seconds.  remove the horn button assy .  disconnect the connector of the instrument panel passenger airbag assy .  disconnect the connector of the front seat ...