OEM Scion tC Window Regulator

Scion tC Window Regulator Parts and Q&A

• Window Regulator, Passenger Side
  69801-52070
  Q: What are the steps involved in reassembling the front door, including installing Weather Strips, door handles, window regulators, and ensuring proper torque, wiring, and system initialization on Scion tC?

  A:

  Begin front door reassembly by fixing the front door weather strip LH through the attachment of its 17 clips with special attention to the marked 2 clips. Moving forward with this procedure requires users to install the front door check assembly LH with applied grease to its sliding areas then attach two nuts (Torque: 5.5 Nm) before applying adhesive (Part No. 08833-00070, Three Bond 1324 or equivalent) to the bolt and tightening it against the body panel (Torque: 30 Nm). Affix two claws to each piece of the front door outside handle pad throughout its front and rear sections. Install the front door lock open rod to the frame sub-assembly LH outside handle then apply MP grease followed by fastening with a T30 "Torx" socket wrench while setting the torque to 4.0 Nm. You should maintain your grip on the bellcrank lever as you put together the front door handle assembly outside LH to stop it from getting any harm. After applying MP grease to the door lock assembly LH install new packing then secure the control rod before connecting the door lock connector while screwing in 3 fasteners (Torque: 5.0 Nm). Use a T30 "Torx" socket wrench to install front door outside handle cover LH along with its hole plug while applying a torque force of 4.0 Nm. First install rear lower LH part of front door frame sub-assembly using a bolt that requires 8.5 Nm torque. Then attach the power window regulator motor assembly in front of LH using a T25 "Torx" socket wrench and torque this assembly at 5.4 Nm. Link the regulator to bolt A using MP grease then insert the regulator into the door panel followed by tightly screwing in the 5 bolts to a torque of 8.0 Nm. Secure the front door glass sub-assembly LH by inserting its glass run into position while fitting 2 bolts that require 8.0 Nm torque. Mount the front door No. 1 stiffener cushion using 2 bolts as well as the side air bag sensor assembly LH if equipped and a new front door service hole cover while ensuring everything remains smooth and fold-free. Connect the connectors then put in the front door inside handle sub-assembly LH before connecting its two cables. The service procedure includes installing the front door glass weather strip inner LH followed by the front No. 2 speaker assembly and front No. 1 speaker assembly. The installation process includes mounting the front door inside handle bezel plug accompanied by the outer rear view mirror assembly LH and front door trim board sub-assembly LH with its 4 clips and 2 screws. The window regulator master switch demands installation to the front armrest base panel upper LH by use of 3 screws followed by connection of the switch connector after which a clip and 5 claws should be engaged. The passenger side requires you to install the power window regulator switch by using two screws then link its connector before applying the clip with five claws. Affix the 11-claw assist grip cover LH together with the front door lower frame bracket garnish LH through its clip. You should connect the cable to the negative battery terminal before examining the SRS warning light and conducting initialization procedures because some systems need it after reapplying the battery.
• Window Regulator, Driver Side
  69802-52070
  Q: How to disassemble the front door window regulator on the LH side on Scion tC?

  A:

  Removing the negative battery cable for 90 seconds before working on a window regulator helps prevent the Air Bag from activating. Detach the LH front door lower frame bracket garnish through its clip and claw with a screwdriver shielded by tape. To disassemble the LH side front door window regulator you must first detach its assist grip cover through 11 claws then take off the front armrest base panel upper LH which calls for removing a clip and 5 claws plus disconnecting the switch connector before slowly extracting the window regulator master switch. You can detach the front door handle bezel plug after eliminating its claw and then unscrew and pull out the front door trim board sub-assembly LH when you apply protection tape, remove the 3 screws, detach the 9 clips, and carefully move the trim horizontally to avoid damaging its pins. To access the front door components you must detach the claw holding the outer rear view mirror LH, take apart the front No. 1 and No. 2 speaker assemblies also detach and disconnect the front door belt moulding LH. To expose the front door hardware you must uninstall 2 bolts from the side Air Bag sensor, front door service hole cover, and front door No. 1 stiffener cushion. Before starting disable the window switch and move forward the glass panel to reveal two bolts for extraction. The front door window regulator sub-assembly LH disconnects when bolt A loosens from its socket after unplugging the connector. Apply standard marks on the power window regulator motor assembly LH front before removing its three T25 "TORX" screws with tool. Remove lower rear support of the front door frame assembly by unscrewing one bolt while taking off the front door outside handle cover LH component using a T30 "TORX" socket. Use a T30 torque socket wrench to take out 3 screws and remove the front door lock assembly LH. Then pull and slide the front door handle assembly outside LH from its position. Remove the front door outside handle frame sub-assembly LH by loosening its T25 TORX screw with a wrench then using pliers to compress the clip and pulling out the lock control rod. To disconnect the exterior pads of the front door handle you must pry off their 2 claw fasteners and unbolt the front door check assembly using 1 bolt plus 2 nuts. After detaching all 19 clips use a clip remover to remove Weather Strip from the front door LH side. Reset the Weather Strip if damaged during installation.