Password Reset Hook Not Working

Hi so I am trying to update the password in my CRM when a user updates their password. Howerver the following function doesnt work and it is not outputting anything for the variable.

add_action( 'password_reset', 'my_password_reset' );

    function my_password_reset( $user, $new_pass ) {
    //PROBLEM I AM HAVING IS NOT BEING ABLE TO HAVE ACCESS TO NEW PASSWORD!
        // Do something before password reset.
        print_r($new_pass);
        $app = new iSDK;
	// connection
	if ($app->cfgCon("connectionName")) {
		$returnFields = array('Id', 'Username', 'Password');
		$result = $app->findByEmail($user->user_login, $returnFields);
		if(substr($result, 0, 4)!='ERRO') {
			$returnFields = array('Password'=>$new_pass);
			$conID = $app->updateCon($result[0][Id], $returnFields);
	}
    }
    }

[Please use the code buttons when posting code on these forums]

Does anyone have any suggestions?