Initial Inspection and Diagnostic Overview

PRELIMINARY INSPECTION
Check the following points and repair defective points, if any, before troubleshooting.
(1) Check that the vacuum pump assembly, link assembly, actuator and all cables and vacuum hoses are properly installed and that the cables and vacuum hoses are correctly routed.
(2) Check that the link assembly and all cables move smoothly.
(3) Check each of the cables for excessive play or tension.