GM Service Manual Online
For 1990-2009 cars only

Condition

Cause

Action

The power sliding door does not operate electrically.

    • One of the following conditions is causing battery voltage interruption:
       - The vehicle battery was disconencted and reconnected.
       - The vehicle battery was discharged and recharged.
       - The RADIO fuse (located in the underhood accessory wiring junction block) was removed and then replaced.
    • The PSD Diagnostic Mode is entered and is currently active.
    • The B/U LAMP fuse may be open. With this fuse open the module never sees a park input causing the door to be inoperative.

Re-initialize the PSD system. Refer to Power Sliding Door (PSD) Re-Initialization .

The open/close button on one of the following components does not activate the PSD:

    • The overhead console
    • The B-pillar
    • The keyless entry transmitter

There is a malfunction in CKT 1894.

Refer to Power Sliding Door (PSD) Diagnostic System Check .