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How to Set Cruise Control in Isuzu Trucks, D-Max and FTR

how to set cruise control in isuzu trucks


Cruise control is a valuable feature in modern vehicles, designed to enhance driving comfort on long stretches of road. In an Isuzu truck, the process of setting cruise control involves a series of straightforward steps to ensure a smooth and controlled driving experience.

In this guide we will discuss on how to set cruise control in Isuzu trucks for a smoother and safe ride. So, buckle up; we’re about to elevate your driving experience!

What is Cruise Control?

Cruise control is a system that automatically controls the speed of a vehicle. The driver sets a speed, and the system takes over the throttle of the vehicle to maintain the speed. This feature is particularly useful for long drives, reducing driver fatigue and improving fuel efficiency.

Cruise Control in Isuzu Trucks

Isuzu has incorporated an advanced version of cruise control in their trucks, known as Adaptive Cruise Control (ACC). ACC takes the convenience of traditional cruise control a step further by allowing the driver to set both a desired speed and a desired following distance from the vehicle ahead. 

If the system detects a vehicle within that distance, it will notify the Electronic Control Unit (ECU) to slow the vehicle down to maintain the set distance.

How does it differ from traditional cruise control feature?

Adaptive Cruise Control in Isuzu Trucks

In traditional cruise control, if a slower vehicle moves in front of you, the system does not adjust the speed automatically. The driver must manually decelerate and then reset the cruise control.

Like traditional cruise control, ACC also maintains a desired speed set by the driver. However, it also adjusts that speed relative to the vehicle ahead. If a slower vehicle moves in front of you, the system will automatically slow down to maintain a pre-set following distance. 

Once the vehicle moves out of the way, the system accelerates back to your originally set speed. This feature is based on a stereo camera, which gives an idea of how close a vehicle is to another on the road. 

It can also automatically brake and stop following the vehicle in front and automatically restart if the vehicle in front moves off again within 2 seconds.

In comparison, while both systems aim to maintain a constant speed for the vehicle, Isuzu’s ACC offers a more advanced and convenient driving experience. It minimizes the risk of crashing into the car in front by automatically adjusting the speed based on the distance between the vehicles. 

This feature is especially useful in traffic conditions where the speed of the vehicle ahead frequently changes. However, like any safety or convenience system, adaptive cruise control has limitations. The driver is still required to steer the vehicle and be ready to hit the brakes if the car ahead slows suddenly.

How to set cruise control in Isuzu trucks

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Firstly, it’s essential to consider the driving conditions before engaging cruise control. This feature is most effective on highways or other open roads where traffic is relatively consistent.

Attempting to use cruise control in heavy traffic or on winding roads may not be suitable due to the need for frequent speed adjustments.

Once you’ve determined that it’s an appropriate time to use cruise control, the next step is to locate the specific buttons associated with this feature.

In Isuzu trucks, these buttons are typically found on the steering wheel or dashboard, within easy reach of the driver. Common labels include “ON,” “OFF,” “SET,” “RESUME,” “COAST,” and “ACCEL.”

Activating the cruise control system is typically done by pressing the “ON” or “CRUISE” button. This action initializes the cruise control electronics and prepares the system for speed setting.

It’s worth noting that some vehicles may require the activation of the main cruise control switch before engaging it with the “SET” button.

Once the cruise control is on, accelerate your Isuzu truck to the desired speed. It’s crucial to reach and maintain a steady pace before attempting to set the cruise control.

Once you’ve achieved the desired speed, press the “SET” or “COAST” button. This action tells the cruise control system to maintain the current speed, allowing you to take your foot off the accelerator.

If you find the need to make adjustments to the set speed, Isuzu trucks typically provide buttons for both increasing and decreasing speed.

The “RESUME” or “ACCEL” button allows you to raise the set speed, while the “COAST” button enables you to decrease it. These adjustments can be made to accommodate changes in road conditions or personal preferences.

Deactivating cruise control

Deactivating cruise control is as simple as pressing the “OFF” or “CANCEL” button or applying the brakes. When braking, most cruise control systems will disengage automatically, ensuring a seamless transition from cruise control to manual control.

In situations where you’ve deactivated cruise control and wish to return to the previously set speed, Isuzu trucks often feature a “RESUME” button. Pressing this button will instruct the system to accelerate back to the last set speed, providing a convenient way to maintain consistency during a journey.

As with any vehicle feature, it’s crucial to pay attention to warning lights or messages on the instrument cluster. These indicators can alert you to potential issues with the cruise control system or provide information about its status.

If you encounter any difficulties or have questions about using cruise control in your Isuzu truck, consulting the owner’s manual or seeking assistance from a certified mechanic is recommended.


In summary, setting cruise control in an Isuzu truck involves a systematic approach, starting with safe driving conditions and followed by the activation, speed setting, adjustment, and deactivation of the cruise control system.

Familiarizing yourself with the specific buttons and functions in your Isuzu truck ensures a smooth and enjoyable driving experience, especially during long journeys on open roads.

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