Toyota Yaris: Smart Key / Key Suspend Function

Operational Range

The system operates only when the driver is in the vehicle or within operational range while the key is being carried. Starting the Engine With the advanced keyless function Without the advanced keyless function Starting the engine may be possible even if the key is outside of the vehicle and extremely close to a door and window, however, always start the engine from the driver’s seat...

Advanced Keyless Entry System (If equipped)

The advanced keyless function allows you to lock/unlock the door and the liftgate or open the liftgate/trunk lid while carrying the key. System malfunctions or warnings are indicated by the following warning lights or beeps...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Removal

REMOVAL PROCEDURE 1. REMOVE LOWER STEERING COLUMN COVER Click here 2. REMOVE UPPER STEERING COLUMN COVER Click here 3. REMOVE TURN SIGNAL SWITCH (a) Remove the 2 screws. (b) Turn the steering wheel assembly to the left. (c) Using a screwdriver with its tip wrapped with protective tape, disengage the claw to remove the turn signal switch as shown in the illustration...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Brake Switch "A"/"B" Signal Cross Coupled (P05042B)

DESCRIPTION The stop light switch assembly is a duplex system that transmits two signals: STP and ST1-. These two signals are used by the ECM to monitor whether or not the brake system is working properly. If the signals, which indicate the brake pedal is being depressed and released, are detected simultaneously, the ECM interprets this as a malfunction in the stop light switch assembly and stores this DTC...