Toyota CH-R Service Manual: Entry Interior Alarm does not Sound

NOTICE:

• The smart key system (for Entry Function) uses the LIN communication system and CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the smart key system (for Entry Function) after confirming that the communication systems are functioning properly.

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• When using the Techstream with the engine switch off, connect the Techstream to the DLC3 and turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the Techstream and the vehicle begins. Then select the vehicle type under manual mode and enter the following menus: Body Electrical / Smart Key. While using the Techstream, periodically turn a courtesy light switch on and off at intervals of 1.5 seconds or less to maintain communication between the Techstream and the vehicle.

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• After repair, confirm that no DTCs are output.

Front Passenger Side Door Entry Lock Function does not Operate

DESCRIPTION If the entry lock function does not operate for the front passenger door only, but the entry unlock function operates, the request code is being transmitted properly from the for pass ...

Back Door Entry Unlock Function does not Operate

DESCRIPTION If the entry unlock function does not operate for the back door only, but the entry lock function operates, the request code is being transmitted properly from the back door. In this ...

Other materials:

Toyota CH-R Owners Manual > Side doors: Unlocking and locking the doors from the outside
Entry function (vehicles with a smart key system) Carry the electronic key to enable this function.Grip the driver's door handle to unlock the door. Grip the passenger's door handle to unlock all the doors.* Make sure to touch the sensor on the back of the handle. The doors canno ...

Toyota CH-R Service Manual > Name Plate: Components
COMPONENTS ILLUSTRATION *1 NO. 1 BACK DOOR EMBLEM *2 NO. 1 BACK DOOR NAME PLATE *3 NO. 2 BACK DOOR NAME PLATE - - ● Non-reusable part - - ...