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1999 tahoe power door lock actuator

How to replace passenger door power lock actuator

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 14 Answers

SOURCE: no power on front passenger door

Check the connections between the door and the body, not the panel on the door. If a wire was pinched between the door and body that could be the problem. There should be a boot between door and body, peal that back and look for damaged or grounded wires. Repair as necessary.

Joel

Posted on Feb 20, 2009

keemo68
  • 1263 Answers

SOURCE: Power door locks won't unlock + tailgate won't open

your issue involves the master control switch panel on the drivers side and or the passenger side as well some how the contact inside the switch assembly has either shorted out or no longer makes contact for the unlock side of the circuit. replace the drivers side panel switchs it's either a series of switc hs or mostimes one sigle board of switchs. you are better off going to an auto parts store rather than a GM dealership this will save you quite a bit on cash on the parts. now as to the rear tailgate. if it is electronic controled and there is an issue with the master switch you can,t manually unlock it because of a safty issue built in the system. you can manually unlock the passenger compartment doors for thew same reasons of safety but doesn't apply to the tailgate. just replace the parts and this will take care of the problem

Posted on Apr 18, 2009

  • 1 Answer

SOURCE: power locks for rear doors and hatch not unlocking

you have two relays on the interior fuse block one for locking and one for unlocking. Swap them and see if the problem is now such that they will not lock. If so you have your answer.

Posted on Aug 30, 2009

  • 12104 Answers

SOURCE: 2007 chevy tahoe driver side door handle will not open door

the linkage behind the handle either the retaining clip broke or popped off need to remove the door panel to check and fix

Posted on Mar 13, 2010

Testimonial: "Thanks I thought it might be a cable or linkage. Much thanks"

  • 389 Answers

SOURCE: 2006 Tahoe Rear Hatch lock actuator

A wrecking yard is your best bet. The odds of you getting one that is bad are astronomical. Are you sure your remote has fresh battery's? Also check your fuse going to that devise before buying another one. The second choice on where to find one is eBay. Of course they are usually higher then a wrecking yard. They get a lot of there parts for sale by going to the salvage yard them selves. I hope this helps and Good Luck, The Raz

Posted on Apr 16, 2010

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1 Answer

Where are the fuses for the power dock locks on a 2006 montecarlo06ss


DR/LCK fuse 25 amp . located in the I/P block
Fuse Block - I/P
In the right front kick panel

Power Door Locks System Components
The power lock system consists of the following components:
• Body control module (BCM)
• Driver door lock cylinder switch
• Front passenger door lock cylinder switch
• Driver door lock switch
• Front passenger door lock switch
• Door lock actuators in each of the doors
• DR LK Fuse 20-amp
Door Lock System Controls
The Power Door Lock System is controlled by the body control module (BCM) and can be activated by any one of the following:
• A door lock switch lock or unlock actuation
• A door lock cylinder switch unlock actuation
• A keyless entry transmitter actuation
• An automatic door lock actuation (Personalization function)
• An automatic door unlock actuation (Personalization function)
Door Lock Operation
When the body control module (BCM) detects a transition of either of the door lock switches to the lock position, it switches the door lock actuator lock control circuit to voltage. Since the lock actuator unlock control circuits are at ground potential within the BCM, the door lock actuator motors transition to the lock position.
Driver Door Unlock Operation
When the body control module (BCM) detects a transition of either of the door lock switches to the unlock position, it switches the driver door lock actuator unlock control circuit to voltage. Since the door lock actuator lock control circuit is at ground potential within the BCM, the left front (LF) door lock actuator motor transitions to the Unlock position.
The driver door lock actuator unlock control circuit is a dedicated control circuit used only for the driver door lock actuator motor. This is done so that the driver door may be unlocked by itself using a keyless entry transmitter or an automatic door unlock function (if programmed).
Passenger Door Unlock Operation
When the body control module (BCM) detects a transition of either of the door lock switches to the unlock position, it switches the door lock actuator unlock control circuits to voltage. Since the door lock actuator lock control circuit is at ground potential within the BCM, the passenger door lock actuator motors transition to the unlock position.
The door lock actuator unlock control circuits are dedicated control circuits used only for the passenger door lock actuator motors. This is done so that the driver door may be unlocked separate from the passenger doors using a keyless entry transmitter or an automatic door unlock function (if programmed).

Mar 23, 2017 | 2006 Chevrolet Monte Carlo

1 Answer

Why doesn't passenger door unlock with key fob or switch?


Dannie, power lock actuator faulty. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
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Mar 30, 2016 | 2008 Chevrolet Chevrolet Avalanche 1500...

1 Answer

2005 Chevrolet Tahoe Power Windows and Power Locks not working.


The power windows an power locks are controlled by a module , DDM - driver door module . As far as the locks locking when you put the vehicle into reverse an unlocking when you put the vehicle into park , that's how there are suppose to work , automatic lock an unlock feature . When you put the vehicle into any gear from park the locks should lock . Did she hit window lockout function ?

The power door lock system consists of the following components:
• The driver door module (DDM)
• The passenger door module (PDM)
• The body control module (BCM)
• The driver information center (DIC)
• The rear door lock switch
• The door lock relay
• The door unlock relay
• The liftgate lock relay--utility vehicles with liftgate only
• The reversible door lock actuators in each of the doors and liftgate
• LOCKS 20A fuse (rear lock/unlock relay supply voltage)
• ECC 10A fuse (liftgate lock relay supply voltage .

Programmable Automatic Door Locks
The automatic door lock feature can be programmed to control the door lock system. The automatic door lock feature is factory programmed to have all doors lock and unlock. For detailed instructions on programming the automatic door locks, refer to Vehicle Personalization in Personalization.
When the automatic door lock feature is programmed to control the door lock system, the driver door module (DDM), passenger door module (PDM) and body control module (BCM) will lock the vehicle doors if the following inputs are true:
• Ignition 1 input is active.
• All door jamb switch inputs are inactive.
• Cargo door or liftgate/liftglass ajar inputs are inactive.
• Transmission is shifted out of park.
This automatic door lock function will only occur once per ignition cycle unless, a door jamb switch input changes state to active and back to inactive. Then the DDM, PDM and BCM will lock all doors again.
Once the automatic door lock feature has locked the doors, the BCM will then unlock all the doors when the transmission is shifted into park.
Driver, Passenger and Cargo Door Lock System Operation
The front power door lock switches are integral components of the driver door module (DDM) and passenger door module (PDM). The switches are two position normally open rocker switches. When placed in either the lock or unlock positions, the switches provide a direct input to the DDM or PDM. The DDM or PDM monitors these inputs and sends a Class 2 message indicating a change in the switch's respective position. Modules which activate the power door lock motors receive the Class 2 message and activate the motor in the appropriate direction to lock or unlock the vehicle's doors and liftgate. The rear door lock switch provides a lock and unlock signal to the body control module (BCM). The BCM upon receipt of a lock or unlock signal will control the rear door lock relays and also send a Class 2 message to the DDM and PDM to perform the appropriate function.
The modules which activate the power lock motors are:
• The DDM (driver door lock actuator).
• The PDM (passenger front door lock actuator).
• The BCM (both rear door lock actuators and cargo door/liftgate).
The DDM and PDM are directly connected to the respective door lock actuator through the door lock motor lock and unlock circuits. Once a door lock or unlock request has been received, the module will supply battery voltage to one side of the actuator and ground the other causing the doors to lock or unlock.
The rear passenger and cargo doors differ slightly in that they use lock and unlock relays. The relays supply and coil sides receive a constant voltage through the battery voltage supply circuit. The normally closed contacts are connected to ground and the control side is connected to the BCM. Once a door lock or unlock request has been received by the BCM, the BCM will ground the control side of the appropriate relay. This energizes the relay and allows voltage to be applied to either the door lock motor lock or unlock circuits. since the other side of the door lock actuator is connected to the normally closed contacts of the opposing relay to ground, the doors lock or unlock.

Mar 16, 2017 | 2005 Chevrolet Tahoe

1 Answer

Power door lock not working


replace the acuator but check the wiring first may have a broken wire in bend where the door closes

Jul 16, 2010 | 2007 Dodge Ram Truck

1 Answer

Car door will not open. vw 1.8 1999 passat


remove door panel and check actuator for power and that actuator rod is connected and the plastic clip did not break or pop off

Nov 01, 2009 | 1999 Volkswagen Passat

1 Answer

How do I replace the door lock actuator on a 1999 Mercury Villager w/o damaging the connecting rods and door track?


SECTION 501-14A: Handles, Locks, Latches and Mechanisms 1999 Villager Workshop Manual REMOVAL AND INSTALLATION Actuator —Power Door Lock, Front Removal
  1. Remove the front door latch. For additional information, refer to Latch—Front Door .
  1. Remove the power door lock actuator from the front door latch.
    1. Release the locking tabs.
    1. Remove the power door lock actuator from the front door latch.
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go here too

http://groups.yahoo.com/group/villagerquest/

Sep 26, 2009 | 1999 Mercury Villager

3 Answers

1999 Honda CRV automatic door lock only works for three doors


the little motor that operates it inside the door is probably frozen, so it will need to be replaced!!

Jun 19, 2009 | 1999 Honda CR-V

2 Answers

1999 - 2000 ford winstar sel power locks very weak ...hardly work work erratically...driver and passenger locks do not lock or unlock automatically.....8-(


On the 2000 Windstar that I was working on, the casing for the door lock actuators had split and the lock knob on the top of the door would twitch when I hit the button, but would not lock or unlock fully. I replaced the door lock actuators (in stock at my local dealership) and cleared up the problem. Also check the bushings that link the rods inside the doors. They are plastic and occasionally wear out

May 16, 2009 | 2000 Ford Windstar

1 Answer

Noisy power lock alert on 99 Jeep Grand Cherokee


It is a door lock actuator. Actuate the locks with both the driver and passenger switch and all doors open to determine by sound which one it is. The actuator is incorporated in the door latch assembly.

May 02, 2009 | 1999 Jeep Grand Cherokee

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