What is the correct title for part as cannot locate to purcase

Remote Control Door Lock Receiver (RCDLR)
The remote control door lock receiver (RCDLR) is a multifunction module that operates both the keyless entry system as well as the tire pressure monitoring (TPM) system. When an RF message is received from a keyless entry transmitter, the RCDLR interprets this signal and will request via serial data that the body control module (BCM) perform the specific function, i.e. door lock, door unlock, or vehicle locate. The RCDLR also sends messages out to the 2 Way Advanced Remote Start transmitter.

Remote Control Door Lock Receiver (RCDLR) (AP3 or AP8, without E52)
Top rear of the passenger compartment above the rear window


Remote Control Door Lock Receiver (RCDLR) (AP3 or AP8, with E52)
Left rear of the vehicle behind the D-pillar trim panel

Body Control Module (BCM)
On the lower left side of the I/P to the left of the steering column


Good luck !

Power Windows Operation
The vehicle is equipped with power windows controlled by the door modules. Each passenger door power window can be operated, either from a switch built into the driver door switch assembly (DDSA), or from a switch mounted locally on its associated door. The driver door power window can only be operated from the driver door window switch built into the driver door switch assembly (DDSA).
When the driver door module (DDM) receives a window switch request from the DDSA, the DDM checks the Class 2 serial data to see if the status information is correct (i.e. ignition switch position) to permit window operation to occur. If the status information is correct, the DDM, either supplies power and ground to its associated window motor, or, if the request is for one of the passenger windows, sends a command via the power door serial data circuit to the passenger door module (PDM, LRDM, or RRDM) controlling the window. The passenger door module (PDM, LRDM, or RRDM) controlling the window then supplies power and ground to its associated window motor to move the window as requested.
When one of the local window switches mounted on one of the passenger doors is operated, the associated door module examines the request and checks to see if there are any messages from the DDM prohibiting the movement. If conditions are correct, and no prohibitive messages have been received from the DDM, the associated door module then supplies power and ground to its associated window motor to move the window as requested.

Do you know about computer controlled windows and door lock systems ?

Each door module has its own battery positive voltage supply circuit to use for power window operation, but they are all fed by the same 30 amp power window circuit breaker located in the rear fuse block. Each door module also has a seperate ground circuit to use for power window operation. These circuits are in the same dedicated connector as the window motor control circuits of each door module and are used exclusively for window motor operation.
Each door module also has a battery positive voltage circuit and a ground circuit that are used to power up the module ,as well as, to control mirror and door lock functions. Battery positive voltage to the DDM is supplied through the DRVMDL 10 amp fuse located in the rear fuse block. Battery positive voltage to the PDM is supplied by the PASS MDL 10 amp fuse located in the rear fuse block. Battery positive voltage to both the LRDM and RRDM is supplied by the RRDR MDL fuse located in the rear fuse block. Ground for the DDM is provided through a ground circuit to G200. Ground for the PDM is provided through a ground circuit to G201. Ground for the LRDM is provided through a ground circuit to G302. Ground for the RRDM is provided through a ground circuit to G301.
Window Motors
Each door module supplies battery positive voltage and ground, through the window motor control circuits, to its associated window motor. The window motors are reversible. The direction the window moves depends on which motor control circuit the battery positive voltage is applied to, and which motor control circuit the ground is applied to.To move the window in the Up direction, the module applies battery positive voltage to the window motor Up control circuit, and ground to the window motor Down control circuit. When a window movement in the opposite direction is needed, the module reverses the polarity and supplies power and ground to the opposite circuits to move the window in the reverse direction.

Check the Black with Violet stripped wire to the master switch for a good ground. Hook a volt meter to battery ground and the other probe to the ground pin at the master switch black ground wire pin in the connector while operating switch. Post results.

It is located in the SJB smart junction box , it's a fuse / relay center / microprocessor ! Fuse # F2.10 30 amp . location -behind left side dash panel . Also check the accessory relay . Top relay left side , same location SJB .
Visual Inspection Chart Mechanical Electrical

• Door window regulator and motor
• Door glass top run
• Door window glass

• Loose, corroded connectors
• Circuitry
• Window control switch
• Battery junction box (BJB) fuse(s):
  • 1 (60A)
  • 3 (60A)
  • 11 (50A)
• Smart junction box (SJB) fuse(s):
  • 7 (20A)
  • 27 (10A)
  • 30 (10A)
• SJB circuit breaker 10 (30A)
• SJB rear window defrost relay 1
• Relay center box 1 rear window defrost relay 2
• Delayed accessory relay
• Battery saver relay
• Rear window defrost grid

sounds like a loose plug in the door. also open the door and visually check the boot and wires coming out of the door. some times these wires corrode/white ask effect. clean with battery turminal cleaner spray from auto store.

well if you were at least smart enough to not keep the title in there too, take your title to a dealer on monday and they can make you a new key. they need the VIN, which is on the title, and some evidence that you own the car.

Aztek, Rendezvous 2001-2005 Window Systems - Power Windows Removal & Installation

1. Position the window in the full down position.
2. Remove the trim panel.
3. Remove the water deflector.
4. Remove the outer belt sealing strip.
5. Remove the window weatherstrip.
6. Loosen the bolts to the clevice clamps.
7. Remove the window from the outside of the door.

To install:

1. Position the window between the inner and the outer door panels.
2. For front window, point the lower front corner of the window down and pass through the belt opening. For rear window, point the lower rear corner of the window down and pass through the belt opening.
3. Align the edges with the window weatherstrip channel.
   NOTE Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
4. Turn the window to a horizontal position and align the window with the clevice clamps.
5. Tighten the clevice clamps bolts to 97 inch lbs. (11 Nm).
6. Install the window weatherstrip.
   WARNING Do NOT allow the sealing lips on the outer belt sealing strip to roll over and point downwards. If this condition is present the window will not raise properly.
7. Install the outer belt sealing strip.
8. Install the water deflector.
9. Install the inner trim panel.

Window Motor & Regulator

1. Remove the door trim panel.
2. Remove the water deflector.
3. For rear window, remove the rear speaker.
4. Disconnect the window from the regulator carrier plate.
5. Position the window in the full up position and tape it to the window frame.
6. Disconnect the electrical connector from the window regulator motor.
7. Loosen the bolts on the window regulator motor.
8. Loosen the bolts on the window regulator rail.
9. Remove the window regulator, lifting up and out from the key slots on the door inner panel and through the access hole.
   

To install:

1. Install the window regulator bolts half way into the window regulator motor and the rail.
2. Position the window regulator rail through the access hole first.
3. Position the window regulator motor through the access hole.
   NOTE Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
4. Install the window regulator into the key slots. Attach the regulator to the motor and the rail. Secure the regulator with bolts and tighten the bolts to 97 inch lbs. (11Nm).
5. Remove the tape and position the window to the regulator carrier plate.
6. Connect the window to the regulator carrier plate.
7. Connect the electrical connector to the window regulator motor.
8. For rear window, install the rear speaker.
9. Install the water deflector.
10. Install the trim panel.

Hope helps (remember rated this).

The Tahoes have a common problem with corroded terminals at the rear cargo door switches.
Open up the rear and look for brass colored pin switches, these make contact to a brass colored contact strip when the door or hatch is closed.
Clean all contacts with a mild sand paper or steel wool and apply a thin coat of grease.
Bad ground? Well it's that or power!
Good Luck

Remove the power window switch module - use a 1/2" wide flat bladed tool to pry up on the rear edge. Then CAREFULLY push in to disengage the clip and pull up. Disconnect the electrical.
Remove the trim panel - there are two screws under the the covers at the ends of the door handle, and one behind the inside opener handle cover. BE VERY CAREFULL not to damage these covers.
Gently release the retainer tabs located all around the door panel, and lift up to remove..

I had the same problem with now power to windows, mirrors and seat. The common soulution is the orange and or black wire in the boot have broken between the door and post.