VTSS Test 2A - Disarming VTSS System

NOTE: Perform VTSS TEST 1A before proceeding with this test. For connector terminal identification and wiring diagrams, see appropriate sections in this article. Perform VERIFICATION TEST VER-1A after each repair.

CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.

Using scan tool, read body controller module information. If scan tool displays NS PREMIUM W/VTSS, see appropriate SYMPTOM ID TEST 1A - IDENTIFYING VEHICLE EQUIPMENT & SYSTEM PROBLEMS
NOTE: For connector terminal identification and wiring diagrams, go to appropriate section in this article. When directed to go to next step, disregard step if vehicle is not equipped with module being tested.

NOTE: Perform a visual inspection before proceeding with this test.
Connect scan tool to Data Link Connector (DLC). DLC is a 16-pin connector located on left side of steering column. Turn ignition switch to ON position. If scan tool display is not blank, go to next step. If scan tool display is blank, see appropriate VEHICLE COMMUNICATIONS article. If scan tool does not display NS PREMIUM W/VTSS, go to next step.
If scan tool displays NS BODY PREMIUM, vehicle is equipped with this option. Using scan tool, select BODY CONTROLLER, then MISCELLANEOUS. Using scan tool, enable VTSS. If system is enabled, go to VTSS TEST 1A. If system is not enabled, replace Body Control Module (BCM). BCM is located with junction block. See Figure in CHIMETEST 2A.