Only Back Door Cannot Be Opened

Only Back Door cannot be Opened

DESCRIPTION
Manual unlock signals and key-linked unlock signals (from the driver or front passenger side door) are sent to the door control relay which then unlocks all the doors simultaneously. Pressing the opener switch (outside handle switch) when the back door is unlocked will release the latch and move it to the open position. This enables the back door to open.

Wiring Diagram:

Step 1-2:

Step 3-4:

Step 5:

INSPECTION PROCEDURE