The APDTY 140065 windshield wiper motor and metal transmission linkage assembly is a complete replacement solution for failed or damaged wiper systems on 2015-2022 Chevrolet Colorado and 2015-2022 GMC Canyon trucks. This brand-new assembly replaces OE part numbers 23117449, 23117450, 84145751, and 84145750, restoring full wiper functionality when your blades stop moving, operate intermittently, or move erratically across the windshield.
Key Takeaways
- Complete wiper motor and metal linkage assembly for 2015-2022 Chevrolet Colorado and GMC Canyon
- Replaces OE part numbers 23117449, 23117450, 84145751, and 84145750
- Addresses failed motors, stripped linkage gears, and binding transmission arms
- Brand-new assembly allows straightforward replacement of entire wiper system
- Restores proper wiper speed, park position, and blade synchronization
Buy APDTY 140065 directly from APDTY
What Does the Windshield Wiper Motor and Linkage Assembly Do?
The windshield wiper motor and linkage assembly converts electrical power into synchronized mechanical motion that sweeps your wiper blades across the windshield. The motor contains a gear-reduction drive that produces the torque needed to move the blades against wind resistance and accumulated precipitation. The metal transmission linkage mechanically connects the motor to both wiper arms, translating the motor's rotary motion into the back-and-forth arc your blades follow.
This assembly operates whenever you activate any wiper speed setting—intermittent, low, or high. The motor receives commands from your wiper switch through the body control module, which controls speed and parking position. When functioning properly, both blades move in synchronized arcs and return to their lowered rest position when you turn the wipers off. The metal linkage arms pivot on ball joints and bushings that allow smooth motion while maintaining the mechanical connection between motor and wiper arms.
What Are the Symptoms of a Failed Wiper Motor or Linkage?
A failing wiper motor or damaged linkage produces several recognizable symptoms that compromise visibility and safety during rain, snow, or when cleaning the windshield:
- Wipers don't move at all: Motor receives power but internal gears are stripped, motor windings are burned out, or linkage has separated from the motor drive
- One blade works while the other doesn't: Linkage arm has broken, ball joint has separated, or connecting rod has detached from one side
- Wipers move slowly or labor across the glass: Motor is weakening, bushings are binding, or linkage pivot points are seizing from corrosion
- Blades don't return to park position: Motor's internal park switch has failed or linkage is binding at the end of its travel
- Grinding, clicking, or rattling noise: Motor gears are stripped, linkage bushings are worn out, or metal arms are hitting the cowl
- Wipers operate intermittently: Electrical connection at the motor is corroded, internal motor brushes are worn, or linkage binds in certain positions
- Blades move at uneven speeds or different arcs: Linkage arms are bent from impact or one side of the transmission is binding
These symptoms typically worsen over time, particularly in climates with temperature extremes, heavy snow loads, or frequent precipitation that demands regular wiper use. Because the motor and linkage work as an integrated system, failure in one component often causes accelerated wear in the other.
Which Vehicles Does APDTY 140065 Fit?
Based on verified compatibility data, the APDTY 140065 wiper motor and linkage assembly fits the following vehicles:
| Year Range | Make | Model |
|---|---|---|
| 2015-2022 | Chevrolet | Colorado |
| 2015-2022 | GMC | Canyon |
This assembly is designed specifically for the mid-size truck platform shared by the Colorado and Canyon during this generation. Before purchasing, verify your exact vehicle year, make, and model match the compatibility information above. If you have a vehicle outside this fitment range or need to confirm compatibility for a specific trim level or configuration, check the live compatibility chart on the product page or contact APDTY directly for verification.
What Are the Specifications and OE Part Number Cross-References?
The APDTY 140065 assembly includes both the windshield wiper motor and the complete metal transmission linkage in a single integrated unit. This configuration allows replacement of the entire wiper drive system when either component has failed. The assembly is manufactured as a brand-new unit, not remanufactured or refurbished, ensuring consistent performance and longevity.
OE Part Number Cross-References:
- 23117449
- 23117450
- 84145751
- 84145750
These GM original equipment part numbers are replaced by the APDTY 140065. If your vehicle's service documentation, dealership quote, or existing part shows any of these numbers, the APDTY 140065 is the correct replacement assembly. The metal transmission linkage construction provides durability under the torque loads generated during operation, particularly when clearing heavy wet snow or ice accumulation from the windshield.
How Do You Replace a Wiper Motor and Linkage Assembly?
Replacing the windshield wiper motor and linkage assembly requires accessing components beneath the cowl panel at the base of the windshield. While specific procedures vary by vehicle configuration, the general process follows these steps:
- Disconnect the battery: Remove the negative battery cable to prevent electrical shorts and accidental wiper activation during the repair
- Remove wiper arms: Lift the protective cap at the base of each wiper arm, remove the retaining nut, and pull the arms straight off the drive posts using a wiper arm puller if necessary
- Remove cowl panel: Take out the plastic clips, fasteners, or screws securing the cowl cover, then lift the panel away to expose the wiper motor and linkage
- Disconnect electrical connector: Unplug the wiper motor's electrical connector, noting its orientation for reinstallation
- Remove assembly mounting bolts: Unbolt the motor mounting bracket and linkage support points from the firewall or cowl structure
- Extract old assembly: Carefully maneuver the motor and linkage out of the cowl area, noting how the linkage arms route through the available space
- Install new assembly: Position the APDTY 140065 in the same orientation, route linkage arms through clearance areas, and secure mounting bolts to specified torque
- Reconnect electrical connector: Plug the motor connector back in, ensuring it clicks fully into place
- Reinstall cowl panel: Replace the cowl cover and secure all clips and fasteners
- Reinstall wiper arms: Place arms on the drive posts in their proper park position, tighten retaining nuts, and replace protective caps
- Reconnect battery and test: Restore battery connection and test all wiper speeds, intermittent settings, and park function
During installation, ensure the wiper arms are positioned in their correct park position before tightening the retaining nuts—most vehicles require the arms to sit just above the lower windshield molding when off. Take care not to scratch the windshield or damage paint on the cowl and hood edges during the removal and installation process. If your vehicle has washer nozzles integrated into the cowl panel or wiper arms, disconnect and reconnect the washer hoses carefully to avoid damage.
Safety Note: Work with the battery disconnected throughout the entire procedure. If the motor receives power during installation, the linkage can move unexpectedly and cause injury or component damage.
Frequently asked questions
Can I replace just the motor or just the linkage separately?
While some vehicles allow separate motor and linkage replacement, the APDTY 140065 provides the complete integrated assembly. Replacing both components together eliminates wear-related issues in the remaining part and ensures matched, trouble-free operation. If your motor has failed, the linkage has often sustained stress damage from the failure; if linkage has failed, it may have overloaded the motor.
Why did my original wiper motor and linkage fail?
Common causes include operating wipers against ice or heavy snow without clearing the windshield first, corrosion from water intrusion through damaged cowl seals, worn bushings causing binding, and normal wear from years of use. In northern climates, freezing conditions that bond blades to the glass often cause owners to force the motor, stripping gears or bending linkage arms.
Do I need to calibrate or program the new wiper motor after installation?
No, the wiper motor does not require programming or calibration on 2015-2022 Colorado and Canyon trucks. Once installed and connected, the motor will operate immediately through the existing wiper switch and body control module. Ensure wiper arms are installed in the correct park position for proper operation.
Will this assembly work with my truck's rain-sensing wiper system if equipped?
Yes, the APDTY 140065 motor and linkage assembly functions with rain-sensing wiper systems. The rain sensor is a separate component typically located on the windshield or in the rearview mirror housing and communicates with the body control module, which then controls the motor. The motor itself does not contain rain-sensing components and operates the same way whether your truck has manual or automatic wiper activation.
The APDTY 140065 windshield wiper motor and metal transmission linkage assembly restores full wiper system functionality on 2015-2022 Chevrolet Colorado and GMC Canyon trucks when the original equipment has failed. By replacing both the motor and linkage together, you eliminate the cause of wiper failure and any stress damage to connected components, ensuring reliable operation in rain, snow, and ice. The assembly directly replaces OE part numbers 23117449, 23117450, 84145751, and 84145750, providing a straightforward repair solution for one of your vehicle's most critical safety systems. Verify your vehicle's compatibility using the information provided, and restore clear visibility in all weather conditions with this complete replacement assembly.