Toyota Tacoma manuals

Toyota Corolla Owners Manual: Wireless remote control/electronic key battery

Toyota Corolla Owners Manual / Maintenance and care / Do-it-yourself maintenance / Wireless remote control/electronic key battery

Replace the battery with a new one if it is depleted.

You will need the following items:

● Flathead screwdriver ● Small flathead screwdriver ● Lithium battery CR2016 (vehicles without a smart key system), or CR2032 (vehicles with a smart key system)

Replacing the battery

► Vehicles without a smart key system 1 Remove the cover.

To prevent damage to the key, cover the tip of the screwdriver with a rag.

To prevent the buttons from being disassembled, face the button surface downward.

2 Remove the module.

2 Remove the module.

3 Open the case cover using a coin protected with tape etc.

3 Open the case cover using a coin protected with tape etc.

and remove the depleted battery using a small flathead screwdriver.

Insert a new battery with the У+Ф terminal facing up.

► Vehicles with a smart key system

► Vehicles with a smart key system

1 Take out the mechanical key.

2 Remove the cover.

2 Remove the cover.

To prevent damage to the key, cover the tip of the screwdriver with a rag.

3 Remove the depleted battery.

3 Remove the depleted battery.

Insert a new battery with the У+Ф terminal facing up.

■Use a CR2016 (vehicles without a smart key system) or CR2032 (vehicles with

■Use a CR2016 (vehicles without a smart key system) or CR2032 (vehicles with a smart key system) lithium battery

●Batteries can be purchased at your Toyota dealer, local electrical appliance shops or camera stores.

●Replace only with the same or equivalent type recommended by the manufacturer.

●Dispose of used batteries according to local laws.

■If the key battery is depleted

The following symptoms may occur:

●The smart key system (if equipped) and wireless remote control will not function properly.

●The operational range will be reduced.

CAUTION

■Removed battery and other parts

These parts are small and if swallowed by a child, they can cause choking.

Keep away from children. Failure to do so could result in death or serious injury.

NOTICE

■For normal operation after replacing the battery

Observe the following precautions to prevent accidents:

●Always work with dry hands.

Moisture may cause the battery to rust.

●Do not touch or move any other component inside the remote control.

●Do not bend either of the battery terminals.

Air conditioning filter
The air conditioning filter must be changed regularly to maintain air conditioning efficiency. Removal method 1Turn the engine switch off. 2 Open the glove box. Slide off the damper. 3 Push in ...

Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. 1 Turn the engine switch off. 2 Open the fuse box cover. ` ...

Other materials:

Circuit description
The throttle position sensor is mounted in the throttle body and detects the throttle valve opening angle. When the throttle valve is fully closed, a voltage of approximately 0.3 To 1.0 V is applied to terminal vta of the ecm. The voltage applied to terminal vta of the ecm increases in pro ...

Fuel system
Precaution 1. Before working on fuel system, disconnect negative (Ц) terminal cable from battery 2. Do not smoke or work near an open flame when working on fuel system 3. Keep gasoline away from rubber or leather parts 4. Work for prevent gasoline from spilling out Remove the rear sea ...

Inspection procedure
Hint: if different dtcs related to different systems that have terminal e2 as the ground terminal are output simultaneously, terminal e2 may be open. Read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malf ...

© 2011-2018 Copyright www.tcorolla.net