NHTSA ID Number: 10130672
Manufacturer Communication Number: GCUS-3-718
Summary
16046 – Service Update – Power Liftgate Actuator Failure. Inadequate laser welds on the power liftgate gear box may cause a noisy / non-functional actuator assembly resulting in the rear liftgate to not open / close, or stick in position. Visually inspect the liftgate actuator / gear box for suspect actuator lot number. If the lot number matches the lot number on the suspect list, replace the liftgate actuator / gear box.
4 Affected Products
Vehicles
Parts
| 1 (If Req’d) | Actuator Asm-L/Gate Pwr Asst | 84036214
ACDelco 84036214 GM Original Equipment Rear Power Liftgate Actuator
|
SEOCONTENT-START
#16046: Service Update Bulletin – Power Liftgate Actuator Failure – (Oct 17, 2016)
| Subject: | 16046 — Power Liftgate Actuator Failure |
| Models: | 2016 Cadillac Escalade, Escalade ESV |
| 2016 Chevrolet Suburban, Tahoe |
|
| 2016 GMC Yukon, Yukon XL |
| Reference Number: | N16206611 | Release Date: | October 2016 |
| Revision: | 00 |
| Attention: | This service update involves vehicles in dealer inventory only and will expire October 31, 2017. |
| Make | Model | Model Year | RPO | Description | |
|---|---|---|---|---|---|
| From | To | ||||
| Cadillac |
Escalade, Escalade ESV | 2016 | 2016 | TB5/TC2 | Liftgate Power / Handsfree |
| Chevrolet |
Suburban, Tahoe | 2016 | 2016 | TB5/TC2 | Liftgate Power / Handsfree |
| GMC | Yukon, Yukon XL | 2016 | 2016 | TB5/TC2 | Liftgate Power / Handsfree |
Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. This site should always be checked to confirm vehicle involvement prior to beginning any required inspections and/or repairs.
| Condition | Inadequate laser welds on the power liftgate gear box may cause a noisy / non-functional actuator assembly resulting in the rear liftgate to not open / close, or stick in position. |
| Correction | Visually inspect the liftgate actuator / gear box for suspect actuator lot number. If the lot number matches the lot number on the suspect list, replace the liftgate actuator / gear box. |
Parts
| Quantity | Part Name | Part No. |
| 1 (If Req’d) | Actuator Asm-L/Gate Pwr Asst | 84036214
ACDelco 84036214 GM Original Equipment Rear Power Liftgate Actuator
|
Warranty Information
| Labor Operation | Description | Labor Time | Trans. Type | Net Item |
| 9102639 | Inspect Liftgate Power Assist Actuator
ADD: Replace Liftgate Power Assist Actuator |
0.2
0.2 |
ZFAT | N/A |
Service Procedure
- Open the liftgate.
- Inspect the second row of the liftgate power assist actuator assembly serial number as shown above.
USA & Canada — Refer to the Global Connect Reference Library document GCUS-14-709 titled, 16046 – Power Liftgate Actuator Serial Number List.
Export — Inspection list to be provided by local Wholesale Organization.
- If the serial number is not listed, no further action required.
- If the serial number is listed, proceed to step 3.
- Remove the liftgate power assist actuator assembly. Refer to Liftgate Power Assist Actuator Replacement in SI.
- Install the liftgate power assist actuator assembly. Refer to Liftgate Power Assist Actuator Replacement in SI.
- Close the liftgate.
Dealer Responsibility
Dealers must take the steps necessary to ensure that the service update correction has been made to all involved vehicles in dealer inventory before selling or dealer-trading the vehicle, but no later than October 31, 2017.
All new, used, GM Certified Used, courtesy transportation vehicles, dealer shuttle vehicles, etc. in dealers’ possession and subject to this bulletin must be held and inspected/repaired per the service procedure of this bulletin before customers take possession of these vehicles. Involved vehicles must be held and not delivered to customers, dealer-traded, released to auction, used for demonstration, or any other purpose.
All GM Certified Used vehicles currently in the dealers’ inventory within the Certified Pre-Owned Inventory System (CPOIS) will be de-certified and must be held and remedied per the service procedure in this bulletin. Upon submitting an accepted/paid warranty transaction in the Global Warranty Management (GWM) system, the vehicle can be re-certified for sale within the CPOIS system, or once again be used in the CTP program.
16046
Release Date: October 2016
Revision: 00
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- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
- [Application] GVPART4U automotive replacement shock lift supports is compitable with Cadillac 2015-2019 Escalade & Escalade ESV, Chevrolet 2015-2020 Suburban & Tahoe, 2016-2019 Suburban 3500 HD, GMC 2015-2020 Yukon & Yukon XL
- [Replacement] GVPART4U rear hatch shocks part number: 84306929 23235697 23431143 84036214 84183516 84183515 23226162 23408748 23431142 23487668
- [Advantage] GVPART4U power liftgate support struts are through completely technology upgrade. The motor runs smoothly, reducing shock and making low noise
- [Fitted] The OEM design for plug-in installation, matched with your origin power liftgate, it's easy to install with simple hand tools in just a few minutes
- [Performance] GVPART4U lift support shock struts are made of high-quality steel, powerful enough to support. Our lift aculator passed 50,000 fatigue tests, has excellent pressure-bearing performance, which is solid and durable
- Country of Origin : United States
- The package length is 16.51 centimeters
- The package height is 80.01 centimeters
- The package width is 17.018 centimeters
- Helps open and close vehicle liftgate
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
- AUTOEXACT PRECISION FIT REPLACEMENT TAILGATE STRUT: Specifically designed fit for 2015-2020 Cadillac Escalade & Escalade ESV, 2015-2020 Chevy Suburban & Tahoe, 2016-2019 Suburban 3500 HD, 2015-2020 GMC Yukon & Yukon XL power liftgate strut replacement (Left & Right Sides). Directly replaces worn or weak original tailgate support. Replacement part number #84306929, 84183515, 84183516, 84036214, 23226162, 23235697, 23431143, 84306929, 84183515, 23487668, 23408748, 23431142. Please check Vehicle Fitment and Liftgate Type before purchasing!!!
- RESTORE TAILGATE EXPERIENCE: Helps restore smooth and reliable automatic liftgate opening and closing performance, supports tailgate to open steadily and stay securely in position. Good choice when original lift support struts becomes weak or slow. Note: Only suitable for standard motor, not suitable for modified vehicle
- SAFETY & RELIABILITY: Helps reduce the risk of tailgate dropping as lift supports age or wear over time. Autoexact Electric liftgate strut provides stable hydraulic damping for smoother and safer liftgate operation in daily use. Made from high-quality steel with waterproof and anti-fog protection to improve performance in harsh weather. Each rear trunk strut is leakage-tested to help ensure reliable operation and longer service life
- SMOOTH & QUIET POWER OPERATION: The Autoexact liftgate actuator features a high-torque, quiet motor for smooth and silent operation (only 45dB at 30cm from the door when the vehicle is in operation). Designed to help reduce clicking, grinding, or squeaking noise during use. Built with precision gas spring damping structure and corrosion-resistant surface treatment to help extend service life and improve durability
- EASY INSTALLATION: Plug-and-play installation design makes it a feasible DIY project for most users with basic tools, no complex modification required. Cost-effective alternative to dealership repair
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