Toyota Avalon starter button requires excessive force to engage on Toyota Avalon

Some Toyota Avalon owners report experiencing difficulties with the starter button, requiring excessive force to engage it. This issue may arise if the Smart Key is not positioned correctly next to the Start button, as holding it in close proximity can sometimes help with starting problems. If this does not resolve the issue, a weak Smart Key battery may need to be replaced, as it can affect the starting process. Additionally, some owners have found that a faulty oxygen sensor can cause immediate stalling after startup, prompting a check by the service department. Furthermore, dry brake slide pins can lead to a hard pedal, necessitating increased effort to stop the vehicle. Addressing these potential concerns may help troubleshoot and resolve the excessive force needed to engage the starter button.