# Suburban 1996 V8 2 door 5.7L Door Lock

**URL:** <https://community.cartalk.com/t/suburban-1996-v8-2-door-5-7l-door-lock/31058>\
**Category:** Maintenance/Repairs\
**Created:** [May 27, 2009, 5:40pm UTC](https://community.cartalk.com/t/suburban-1996-v8-2-door-5-7l-door-lock/31058 "2009-05-27T17:40:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bmoosani](https://avatars.discourse-cdn.com/v4/letter/b/58956e/32.png) [@bmoosani](https://community.cartalk.com/u/bmoosani)\
**Post date:** [May 27, 2009, 5:40pm UTC](https://community.cartalk.com/t/suburban-1996-v8-2-door-5-7l-door-lock/31058/1 "2009-05-27T17:40:14Z")

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I have Suburban 1996 V8 2 door 5.7L  
  
  
  
 I changed the locks, inside handle, outside handle, and actuator on all the doors, except the right back door, which won’t open for me to fix.  
  
  
  
 Question 1: Where do I find the wiring diagram. Ihave the chilton’s manual. However, it does not have the diagram for FOB reciever wiring and how it interfac with relay.  
  
  
  
 Question 2: I can lock all three doors using the FOB. However, I can only unlock Driver door with FOB. The iside door switch unlocks all 3 doors. The FOB cannot unlock the other two. The correct way to open the other two doors by pressing the FOB twice within 5 seconds.  
  
  
  
 FOB is the remote which unlocks and locks doors.