Roar 4X4 Throttle Controller — Greatwall Cannon

Greatwall Cannon throttle controller (2020 onwards)

Bring a sharper accelerator response to your Greatwall Cannon (2020 onwards) with the Roar 4X4 Performance Throttle Controller. This plug-and-play unit reduces throttle lag and uses plug type 151. It suits touring and towing, on-road and off-road, when you want the throttle to answer more quickly.

Product Specifications

Vehicle Compatibility — Does This Fit My Cannon?

Greatwall / GWM / Haval Cannon, 2020 onwards, all engines, plug type 151. Not listed? Contact our team or use our Vehicle Compatibility Finder.

Key Features

• ✅ Eliminates Throttle Lag — Instant throttle response for smoother, faster acceleration
• ✅ 6 Driving Modes — Economy, Off, Comfort, Sport, Race and Auto to suit any driving condition
• ✅ 9 Sensitivity Levels — Fine-tune throttle response to your exact preference
• ✅ AI Learning Mode — Adapts to your driving style over time
• ✅ Anti-Theft Security Mode — Reduces throttle input to prevent unauthorised vehicle use
• ✅ Day/Night Sensor — Auto-brightness for safe, glare-free viewing
• ✅ Transmission Settings — Manual (HHH) or Auto (AAA) modes
• ✅ Instant Overtake Boost — Long-press the M button to jump into Race Mode
• ✅ 100% Plug & Play — No cutting, no splicing, no tools required

Why Fit a Throttle Controller to Your Great Wall Cannon?

The Great Wall Cannon uses electronic (drive-by-wire) throttle control, which builds a factory-programmed delay into the time between pressing the accelerator and the engine responding. This throttle lag is most noticeable when pulling away, merging, overtaking, towing or driving off-road.

The Roar 4X4 Throttle Controller remaps the pedal signal so your engine's existing power arrives sooner. It does not add horsepower or torque; it removes the delay. Sport and Race modes give sharper response for touring, towing and off-road driving, while Economy mode softens delivery for relaxed highway driving.

What's in the Box

• ✅ Roar 4X4 Performance Throttle Controller Unit — With LCD display
• ✅ Vehicle-Specific Wiring Harness — Plug Type 151 for Great Wall Cannon
• ✅ Mounting Bracket & Adhesive Pad — For dashboard mounting
• ✅ Fitting Instructions — Universal installation guide

Confirm your plug — please check your plug type as per the picture

This kit uses plug type 151. Before you order or install, compare the plug picture below (also in the gallery) with the connector on your Great Wall Cannon's accelerator pedal. The pin layout, housing shape and lock colour must match. You can download the installation instructions to check. If you are unsure, contact our team with a clear photo of your plug before ordering.

• Check that your pedal plug is type 151, as per the picture.
• Unplug the pedal connector and compare the pin layout, housing and lock colour.
• Installation instructions: TC instruction manual (PDF).
• If it does not match, or you are unsure, contact our team with a clear photo of your plug.

Fitting Instructions — Throttle Controller Installation

🔧 Setup is a very simple plug-and-play process. No tools required.

1. Locate the Throttle Pedal: Find the electronic connector at the top of your Cannon's accelerator pedal.
2. Plug In the Controller: Disconnect the factory connector, then plug the Roar controller harness (plug 151) between the pedal and the factory harness.
3. Mount & Drive: Secure the display on your dashboard, start your Cannon and select your preferred driving mode.

No cutting or splicing. Fully reversible — remove it any time to return to factory settings.

Frequently Asked Questions — Great Wall Cannon Throttle Controller

How do I know plug type 151 is correct for my Cannon?

The factory fitment list shows plug type 151 for the Great Wall Cannon (2020 onwards), all engines. Always compare your pedal connector with the plug picture above before installing. If you're unsure, contact our team with a photo of your plug.

Does it increase power or just throttle response?

It changes how quickly your Cannon's existing power is delivered. It does not increase horsepower or torque; it removes the factory throttle delay so you feel the power sooner.

Can I use it while towing with my Cannon?

Yes. Many owners use Sport or Race mode while towing for better response when merging, overtaking or climbing hills, and Economy mode on long touring legs.

Is it compatible with aftermarket ECU tunes or chips?

Yes. The throttle controller works independently of ECU tunes, performance chips and exhaust upgrades.

What does Anti-Theft Mode do?

Anti-Theft Mode greatly reduces throttle input, making the vehicle very difficult to drive and adding a layer of security against unauthorised use.

Shipping & Returns

📦 Shipping: Free shipping on throttle controllers within Australia. In-stock items dispatch within 2–5 business days depending on courier. Australia only — we do not ship to P.O. boxes.

↩️ Returns: If an item arrives faulty, damaged or incorrect, email admin@roar4x4.com within 30 days of delivery with your order number and photos. See our Refund policy for details.