This exclusive product allows for factory correct operation of a brand new (full warranty) T1 Denali or High Country cluster into a non Denali or High Country truck with plug and play simplicity! We can also suppress warnings/errors etc please email for pricing on those applications as they are custom. NOTE: The Denali style version is whats pictured above.
This product is 100% custom to your vehicle and options and can be tweaked for mods such as added OEM navigation, added front park assist, HUD hardware retrofit etc.
We setup all clusters for Navigation regardless as it will allow you to turn off the speed limit menus and simply enable them if you retrofit navigation. We’ve found this to be the simplest method to make everyone happy and negate the need to send the unit back for additional programming.
Please note: In order to Utilize the Music, Navigation (if Equipped) and Phone menus you will need to have an IOS or IOT radio; the IOR does not have the capability to drive those menus.
Please Note: These ARE special order and subject to current lead time.
Q: How does this work?
A: You place an order for a cluster using the menus above based on your market (US Spec or Export) cluster type and engine/fuel type. Upon delivery simply plug the unit in and you’ll be golden; yes it’s really that simple.
Q: How do I know which radio I have?
A: By scanning for the QR code on your build label (likely located in the drivers door jamb) and looking for one of the three radio types in these particular vehicles which are: IOR (7″ or 8″ Base Radio), IOS (8″ Midlevel without Navigation) or IOT (8″ Uplevel with Navigation).
Q: Can you do this for Export (Metric clusters)?
A: Yes we can supply them as well via the drop down.
Q: Will I lose any features?
A: No you should not lose any features that you had before however due to changes in operation certain functions may operate differently and we’ve tried to detail any of those here in these FAQ’s.
Q: Will I gain any features?
A: You may gain some features as the Denali/High Country clusters have slightly different menus. We can also enable things you have added such as indicators for front park assist or the Navigation menu if you have added factory navigation which is why we ask for those of you with the IOS radio. If you have added FACTORY options that your truck didn’t have please put what you have added in the notes section.
Q: Can you delete warning indicators for items I may have removed from the Vehicle??
A: Yes we can, this would all be custom and priced as such, contact us for details.
Q. What Menus are included in the Expanded Menu Set?
A: A true un buffered/unscaled coolant temperature readout. The factory gauge is heavily buffered/skewed; This reads true coolant temp. Top consumers: Shows which features currently being used are costing you fuel economy; and how much. Economy Trend: Shows fuel economy on a scale of 0-30 MPG over the course of 30 miles. Individual Oil Temp and Oil Pressure Readouts. A combined menu that shows Oil Temp and Oil Pressure on one page. Performance Timer: Timer can be set from 0-60 or from any stop/start point you choose. Lap Timer (2020-21 only): Can be used to clock “laps” or any time between points/events. G-Force Meter (2020-21 Only): Shows instant and peak-hold Lateral and Longitudinal G-Forces exerted on the vehicle.
Q: What is the HUD Retrofit Option?
A: This enables the unit to drive a heads up display. Yes it can be installed no we do not provide support for that end of it but you should reach out to HarnessDr.com for wiring harness info to make that switch. If you have forward collision alert and are not 110% set on doing the HUD upgrade we recommend you do NOT choose this option as it will disable the LED Forward Collision Alert indicator.
Q. Why don’t you ask for my Mileage? What happens to my odometer?
A. Your odometer will sync to your vehicle at install at the correct current milage this plug and play with no user intervention required.
Q: What about my engine hours?
A: Generally these are reset to zero. These are not required at a federal or state level however if you wish to keep them we need a print out from a dealership using GDS2 software. They can print a report showing your vin as well as idle and total hours.
Q: Do I need steering wheel controls to use this cluster?
A: Yes you need factory (or properly retrofit) steering wheel controls to interact with the menus on these units.
Q: My MPG/Range at install is WAY off is that normal?
A: Completely Normal! The new cluster has no baseline yet. You should start to see it normalize (or be close to completely normal) after one full tank of fuel has been consumed and the vehicle filled up. The remote app may take longer to normalize as it uses a “lifetime” MPG reading.
Q: Do I need to send in my factory cluster?
A. No, we only need you to send the Denali cluster you are sourcing (if you are choosing to supply it)