Toyota 89070-06650
Transmitter

A proper installation of the Keyless Entry Transmitter with the Smart Key System requires users to install a new lithium battery according to positive (+) up positioning and correct terminal placement while avoiding terminal bending and maintaining a dust-free oil-free and water-free interior space. Water and oil along with dust should be completely absent in the transmitter case interior. Gently press down your fingers to lock the battery into position before installing the cover step by step as shown by the provided illustration. Finally, install the mechanical key. Pressing a button on the transmitter should trigger the LED to activate during the installation process.

Service and repair operations on the Keyless Entry Transmitter with Smart Key System start by taking out its transmitter battery. First you must remove the mechanical key from its place. The required screwdriver needs its tip taped before insertion into the gap which then allows twisting for cover detachment. Insert a screwdriver into the gap with care to remove the lithium battery from its housing without touching or manipulating the terminals either by finger or sudden upward force since this may cause terminal deformation. Wet hands should avoid touching the battery to stop corrosion from developing while keeping away from all internal transmitter components since their movement could disrupt proper functioning.

Begin by installing a new lithium battery with the positive (+) side facing up, ensuring it is pressed down gently to secure it in place.

Begin by installing a new lithium battery with the positive (+) side facing up.

Refrain from touching or moving any components, as this may disrupt its proper operation.

It is crucial to position the positive and negative sides of the transmitter battery correctly and to avoid bending the battery terminals during installation.