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Back doors it would not lock

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My back L/H door won't lock with remote central locking


Will that door unlock from the master switch at the drivers door or the rear left doors own switch ?

Jun 14, 2016 | 2004 Subaru Outback H6-3.0

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Electronic door lock not working on back door


Sounds like the lock actuator in that door.

Jun 28, 2012 | 2009 Pontiac G6

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I have power to the door lock switches on the drivers door but the locks do not work nor does the back hatch or the switch at the back hatch that controls all the locks in the vehicle. Do the locks g


Power Door Locks Circuit Description
The power door lock system incorporates door lock switches on both front doors and on the RH D-pillar, door lock motors in all passenger doors and in the RR cargo door, a door lock relay and a door lock control module.
Power for the door lock switches and the door lock control module is supplied from the CIG LTR fuse 13 through CKT 640 (ORN). Power for the door lock relay is supplied from the PWR ACCY circuit breaker through CKT 540 (ORN). Ground for the door lock relay is supplied from G202 through CKT 150 (BLK) and ground for the door lock control module is supplied from G400 through CKT 150 (BLK).
The door lock motors are reversible and both sides are connected to the normally closed contacts of the door lock relay. Those contacts of the relay are connected to G202. When any of the door lock switches are placed in the lock position, voltage is supplied through CKT 195 (LT BLU) to the relay lock coil. Since the other side of the lock coil is connected to ground, the coil is energized and it pulls the lock contacts closed. Voltage is then supplied through CKT 295 (GRY) to all the door lock motors and the doors lock. The unlock function operates in much the same manner except that when any of the switches are placed in the unlock position, voltage is supplied through CKT 194 (WHT) to the unlock coil of the relay and CKT 294 (TAN) supplies voltage to the apposite side of the door lock motor and the doors unlock.
Door Lock Control Module Description
The door lock control module is used on vehicles equipped with cargo doors. The purpose of the module is to lock the cargo doors after a lock cycle has been commanded from any of the door lock switches with the cargo doors open. When the RH cargo door is open, the module receives a ground signal from the closed contacts of the rear door jamb switch on CKT 1897 (ORN/BLK) to G400. When a lock command is received, the module retains this input until it receives an open input from the rear door jamb switch. Then the module sends a lock command through CKT 194 (WHT) to the door lock relay and the doors lock.
Rear Cargo Doors Description
The power door lock motor will not operate unless the rear cargo doors are fully closed. The power door lock motor is in the right cargo door. The contactors are on the rear cargo door opening on the body and on the right cargo door.

May 23, 2017 | 1997 GMC Yukon

1 Answer

My back doors wont open


If your back doors won't open from the inside then the child proof locks maybe turned on. Open the door from the outside and look at the edge of the door near the lock for a small lever or screw setting for the child proof lock. Tun off the child proof lock and then you can open the back door from the inside.

May 09, 2012 | Dodge Cars & Trucks

1 Answer

Problems with central locking cannot lock with key. I have to manually lock doors. also back door drivers side will not open


the wires to the electric rear door lock in the back door are damaged and its locked in the lock position and it has to be sorted for the annual inspection ,you will have to get the door panel off and to get it open ,then check the wires in the rubber boot from the door pillar to the door ,as for the central locking its most likely the connection bar to the solonoid on the inside of the drivers door

Jul 19, 2011 | Peugeot 405 Cars & Trucks

1 Answer

Door locks move a little but wont go all the way to the lock or unlocked position


Pop off interior door panels & lube up door lock actuators with a good penetrating oil, move lock buttons back & forth manually & try to use switch to move back from unlock then to lock & back in forth. If they will not free up you will need door lock actuator.

Jul 11, 2010 | 2000 Ford F350 Super Duty Super Cab

1 Answer

My one door lock button is stuck down and others simply don't wor


You may need to remove your door panels (screws are by the door handle, arm rest, under door and side of door) and then peel back the weather film on each door to see what could be causing the issues.. rusted wires, loose connection, broken linkages, seized linkages. I'm not sure what to do with your car since each door seems to be having a different issue, but I would check the locking mechanisms..

Aug 11, 2009 | 1993 Mercury Topaz

1 Answer

Remote lock for back doors and rear tail gate door


Actually I found a solution. I remove the lock relay form the fuse panel and placed it back in place. I did not replace it. After doing this they worked. I probably need to replace the relay at some point, but for now that solved the problem. It was hard for me to believe that there is a separate relay for the lock and unlock circuit.

Sep 28, 2008 | 2005 Chevrolet Suburban

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