2023-2026
2015-2022
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Pacbrake PH+ PowerHalt Electronic Air Shut-off Valve Kit (16-22 2.8L Duramax Canyon)Find parts that fit my vehicle
Item GCY5267
Our Price
$1,125.95
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$56.30 Available in AT Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- _x000D_
- Reliable and safe emergency shutdown for diesel engines with electronic throttle body _x000D_
- Automatic activation via overspeed signal or manual activation via toggle switch _x000D_
- Valve remains closed for a minimum of 15 seconds after tripping and will hold closed until the shutdown signal is removed _x000D_
- Capable of shutting down at a secondary trip speed for special applications, such as PTO equipment protection or anti-theft _x000D_
- In-cab toggle switch for manual shutdown included _x000D_
- Automatic reset after shutdown _x000D_
- Illuminated switch indicates when the valve is closed _x000D_
- Valve electronically resets and switch light extinguishes upon removal of engine shutdown signal _x000D_
- Secondary trip speed for PTO and anti-theft applications with a 5-second grace period when switching to a lower trip speed _x000D_
- Plug-and-play installation with factory connectors and pre-built wiring harness _x000D_
- Easily installed in 60 minutes or less _x000D_
- Easily removable for leased vehicles _x000D_
- Fully automatic operation with manual override _x000D_
- Easily change between multiple built-in shut-off speeds _x000D_
- Will not set ECM trouble codes _x000D_
- IP67 rated seal against water ingress _x000D_
- Includes PH+ PowerGuard Controller, application-specific harness, power/switch harness, toggle switch assembly, tie straps, and self-tapping screws _x000D_
- Fits 2016-2022 2.8L Duramax GMC Canyon _x000D_
Description
Emergency Air Shut-Off. The Pacbrake PH+ PowerHalt Electronic Air Shut-off Valve Kit provides a reliable emergency engine shutdown by electronically controlling the diesel engine’s throttle body to block the air intake. This offers protection against engine runaway caused by ingestion of flammable particles and allows both automatic and manual activation to safeguard the engine, operator, and vehicle.
_x000D__x000D_Construction and Appearance. The system includes a durable PH+ PowerGuard Controller sealed to IP67 and IP69K standards against water and dust ingress. All components feature factory connectors and a pre-built wiring harness for a clean, efficient installation. The valve assembly is robustly built for long-term performance in harsh automotive environments.
_x000D__x000D_Installation. Designed for plug-and-play installation with factory connectors, this kit requires no drilling and can be installed by experienced automotive technicians or enthusiasts in 60 minutes or less.
_x000D__x000D_Warranty. The product comes with a two-year manufacturer’s warranty.
_x000D__x000D_Application. Specifically designed to fit the 2016-2022 2.8L Duramax engine in the GMC Canyon, ensuring proper compatibility and operation.
Pacbrake C50361A
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- PH+ PowerGuard Controller
- PowerHalt Power/Switch Harness
- PowerHalt Application Specific Harness
- Toggle Switch Assembly
- Tie Straps
- Self-Tapping Screws
- Switch Cover
- Switch Label
- Switch Decal
Tech Specs
Questions & Answers
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Will It Fit My Canyon
- 2.8L I4 Duramax - 16, 17, 18, 19, 20, 21, 22
