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Adding Aftermarket Cruise Control Is Easier Than You Think

aftermarket cruise control kit

If you’re an auto enthusiast, you probably take pleasure in the response from stomping the gas pedal. But c’mon folks, we can also admit that a long highway trip is more pleasant with cruise control. Set a constant speed, lift your foot, and let the car glide down the pike.

But what if your vehicle didn’t come with cruise control? No worries. There are plenty of aftermarket kits to add cruise control to your ride. If you have some basic skills, this DIY upgrade can happen in an hour or two.

Shop now for cruise control kits

eBay Motors offers hundreds of aftermarket cruise control kits and related parts. But before you make a purchase, answer these questions:

  • Is the aftermarket cruise control kit compatible with your car?
  • Are your brake lights working properly?
  • Are you comfortable working on your car’s electrical wiring and throttle settings?

An installation kit should be designed specifically for your vehicle and include all the necessary gear.

An eBay search could turn up a usable original New Old Stock (NOS) kit from the carmaker.

If you answered yes (or you’re willing to learn), then cruise control might be coming soon to your vehicle. And if you think this is beyond your skill set, most auto shops can install a kit for you.

Watch the installation of a Rostra cruise control system in a Hyundai Accent:

Tips for Installing Aftermarket Cruise Control

Here’s a quick overview of the primary components. Kits will provide detailed instructions. First things first: safety! Before starting to work on your car’s electrical system, disconnect the battery.

Wiring harness: Most kits come with a wiring harness, complete with colored wires. Instructions will guide you to wire the hot and cold sides of your brake switch. Other wires connect to the ignition “run” contact and ground. A significant step is to splice into a Vehicle Speed Signal (VSS) wire. Most cars of the past 20 years have a VSS. If not, there are adapter kits to create a signal generator or use a pick-up coil to create a similar signal.

Kits often integrate with a drive-by-wire system.

Kits often integrate with a drive-by-wire system.

Throttle cable: Attach the cable provided in the kit to the existing throttle plate of your car’s engine. Most kits also have sufficient adapters and linkages to fit a variety of throttles. Verify that the cable is not binding on anything under the hood. Aftermarket cruise control kits can also accommodate newer engines that drive by wire—and don’t have an old-school cable to control engine RPMs.

Actuator: The actuator is a mechanical box that controls your car’s cruising function. It is mounted in the engine compartment and has connectors for the wiring harness and throttle cable. It also has several DIP (dual inline package) switches. Moving specific DIP switches up or down allows the cruise control unit to communicate with essential vehicle functions. The settings include the number of engine cylinders, the type of speed sensor, and its output. To save the new settings, power off the actuator and then restore power.

A dash-mounted controller activates cruise control.

A cruise control switch integrates with the turn signal lever.

Driver switch: Many cruise control systems offer a switch on your turn signal stalk that looks like a factory installation. Others provide buttons on a dash-mounted plate. We recommend the turn signal switch, which has a cleaner look and helps keep your eyes on the road.

Testing Required

Kits are designed for specifically vehicles and provide all the necessary gear.

Kits are designed for specifically vehicles and provide all the necessary gear.

After completing all the steps stipulated in the kit instructions:

  • Re-connect the battery.
  • Check to verify that your brake lights still function correctly.
  • Start the engine, leave it in Park, and mildly depress the gas pedal.
  • Make sure that it returns to a slow idle setting.

A dash-mounted controller activates cruise control.

A dash-mounted controller activates cruise control.

If the brake lights and idle are working as expected, it’s time to take the car to a deserted parking lot. Next, accelerate to a moderate speed, set the cruise control, and see if the speed is maintained with your foot off the gas pedal. Finally, touch the brake pedal and verify that the cruise control disengages.

If everything is working, your car should be ready for further testing on the highway. It’s a good idea to take several short, local highway trips to verify a successful installation before heading off on a long interstate journey.

While aftermarket cruise control is available to hands-on DIYers, that’s not yet mainstream for so-called adaptive cruise control. But automated road sensing and even lane-keeping is probably not far off. For example, an aftermarket self-driving kit from Comma.ai is usually available on eBay .

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About the Author

Mark C. Bach has oil in his veins and remembers feeler gauges and brake springs. He has a love for all things that move, especially old-school muscle cars. Bach writes for a variety of outlets, including Chevy Classics and FuelCurve.com, and maintains Route66pubco.com.

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  • Add-On Cruise Control Systems

Universal and Vehicle-Specific Cruise Control Systems by Rostra

An image showing a cruise control switch installed on a vehicle. The image has text that reads Add-On Cruise Control Systems

Universal Global Cruise

Add cruise control functionality to vehicles with a mechanically-operated throttle control system

VIEW PRODUCTS

An image showing the components of an add-on cruise control system with Rostra's Global Cruise device and vehicle-specific connectors

Custom Global Cruise

Rostra's popular Global Cruise available with custom throttle adapters and harnesses for specific vehicles

An image showing a cruise control switch through the opening in a steering wheel

Custom Drive-By-Wire

Add-on hardware for activating built-in original equipment cruise control functionality

An image showing a cruise control switch through the opening in a steering wheel

Custom Pedal Interface

Add-on cruise control hardware that interfaces directly with a vehicle's accelerator pedal to control speed

An image showing a cruise control switch through the opening in a steering wheel

Custom Pedal Bypass

Add-on cruise control hardware that bypasses a vehicle's accelerator pedal to control speed

An image showing a cruise control switch through the opening in a steering wheel

Cruise Control & Speed Limiting

Add-on cruise control systems with built-in voluntary speed-limiting capability and long-term memory

An image showing a cruise control switch

Cruise Control Switches

Multiple control switch options allow you to customize your cruise control installation to meet your needs

Rostra is a leading manufacturer of automotive comfort, safety, and convenience accessories including electronic cruise control systems, vehicle speed limiters, backup camera relocation kits, LED lighting, exterior vehicle camera systems, automotive lumbar supports and seat heaters, driver alert systems, and more.

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WHAT OUR CUSTOMERS SAY

" Just what I needed for my 1962 Thunderbird! Before installing this, I would get leg cramps holding the throttle constant while cruising, I swear the throttle return spring was originally a bed spring. Installed this beauty before taking my trip down RT 66 in 2015. Finally, 7500 miles in comfort! "

Jim H. - United States

250-1223 Universal Electronic Cruise Control

" This is great. It installed pretty easily. I put it on my F-350 so I can park easier since my front camera is obstructed my LED lights and a light bar. I easily installed the sensors in the air dam below the bumper. "

Schawn D. - United States

Forward-Facing Parking Sensor System

" This installed very easily. I highly recommend it for anyone who needs this feature to make their car seat more comfortable. But this does require a high level of car handy skills, as you need to significantly disassemble a car seat. "

Sam G. - United States

Universal Lumbar Support System

" I installed this in a 2018 RZR RS one. I ride in the winter and have only a windshield. I installed the seat heater and it keeps me very warm. "

Ron B. - United States

Universal Seat Heater

" Once installed, the Jeep is more noticeable as one would expect. This is a very good safety upgrade--I was surprised DRL's were not standard on Wranglers. I have had compliments from other Wrangler owners. "

Chessie T. - United States

Jeep Wrangler LED Fender DRL

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Cruise Control

Dakota Digital Cruise Control for Cable Driven Speedometers with GM Transmissions

At Hot Rod Hardware, we offer a specialized selection of cruise control kits, designed for various vehicle types and configurations. Our collection includes cruise control kits for electronic speedometers, cable-driven speedometers with GM transmissions, and GM LS drive-by-wire engines, ensuring a wide range of compatibility and application.

The Dakota Digital Cruise Control kits in our inventory are engineered for precision and ease of use. Whether you have an electronic or cable-driven speedometer, these kits ensure accurate and reliable cruise control functionality, enhancing your driving experience and providing you with optimal control over your vehicle's speed.

For GM LS drive-by-wire engines, explore the Dakota Digital Cruise Control kits with direct VSS or diagnostic port connections. These kits are tailored for GM LS engines, ensuring seamless integration and efficient operation. Additionally, find the Lokar U-Cut-To-Fit Cruise Control Cable for carbureted engines, offering flexibility and reliability in cruise control kit installation.

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How to Install Aftermarket Cruise Control on Your Car (The Complete Guide)

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Installing an aftermarket cruise control can be a great way to add convenience and safety to your vehicle. It’s a relatively simple project that can be completed in a few hours, and it’s a great way to save money on a costly dealer-installed option.

In this article, we’ll walk you through the process of installing an aftermarket cruise control, step-by-step. We’ll cover everything from choosing the right kit for your vehicle to connecting the wires and testing your new cruise control. By the end of this article, you’ll be cruising down the road in comfort and style, thanks to your new aftermarket cruise control.

Cruise control is a convenient feature that allows you to maintain a set speed without having to constantly press on the accelerator pedal. It can be a great way to reduce fatigue on long road trips, and it can also help you save on gas. If your vehicle doesn’t come with factory-installed cruise control, you can easily install an aftermarket cruise control kit.

This guide will walk you through the process of installing an aftermarket cruise control kit on a typical passenger car. The steps may vary slightly depending on the make and model of your vehicle, but the general process is the same.

Tools and Materials

The following tools and materials are required for installing an aftermarket cruise control kit:

  • Phillips head screwdriver
  • Torx head screwdriver
  • Wire cutters
  • Electrical tape

Optional tools:

  • Dremel tool

Preparation

Before you begin, make sure you have read the owner’s manual for your vehicle and that you understand the installation instructions for the aftermarket cruise control kit.

Park your vehicle in a safe location and set the parking brake.

Disconnect the negative battery terminal to prevent any electrical shorts.

Locate the wiring harness for the cruise control system. This is usually located under the dash or in the engine bay.

Installation

Follow the installation instructions that came with your aftermarket cruise control kit. The general steps are as follows:

1. Remove the old cruise control switch, if necessary. 2. Install the new cruise control switch. 3. Connect the wiring harness for the cruise control system. 4. Test the cruise control system to make sure it is working properly.

Troubleshooting

If the cruise control system is not working properly, there are a few things you can check:

  • Make sure the wiring harness is connected properly.
  • Check the fuses for the cruise control system.
  • Check the throttle position sensor.
  • Check the cruise control module.

If you are unable to troubleshoot the problem yourself, you may need to take your vehicle to a qualified mechanic.

Installing an aftermarket cruise control kit is a relatively straightforward process, but it is important to follow the instructions carefully to avoid damaging your vehicle. If you have any questions, consult with a qualified mechanic.

Here are some additional tips for installing an aftermarket cruise control kit:

  • Use quality tools and materials. This will help to ensure that the installation is done correctly and that the cruise control system works properly.
  • Take your time. Installing an aftermarket cruise control kit can take some time, so don’t rush the process.
  • Be careful not to damage any wires or components. The cruise control system is an important part of your vehicle, so be careful not to damage any wires or components during the installation process.
  • Test the cruise control system after installation. This will help to ensure that the system is working properly.

By following these tips, you can install an aftermarket cruise control kit on your vehicle with ease.

How To Install Aftermarket Cruise Control?

1. Gather the Required Tools and Materials

Before you begin installing your aftermarket cruise control, you will need to gather the following tools and materials:

  • A Phillips head screwdriver
  • A flathead screwdriver
  • A wire crimper
  • A soldering iron and solder
  • A set of jumper wires
  • A test light
  • A wiring diagram for your vehicle
  • The installation kit for your aftermarket cruise control

2. Prepare the Vehicle

The first step in installing your aftermarket cruise control is to prepare the vehicle. This involves disconnecting the negative battery terminal and removing the steering wheel.

To disconnect the negative battery terminal, locate the battery in the engine bay. The negative battery terminal is usually located at the bottom of the battery. Use a Phillips head screwdriver to loosen the bolt that secures the negative battery terminal to the battery. Once the bolt is loose, disconnect the negative battery terminal from the battery.

To remove the steering wheel, locate the steering wheel bolt. The steering wheel bolt is usually located in the center of the steering wheel. Use a Phillips head screwdriver to loosen the steering wheel bolt. Once the bolt is loose, you can remove the steering wheel.

The next step is to install the cruise control throttle pedal switch. The cruise control throttle pedal switch is a small switch that is installed on the throttle pedal. It is used to activate and deactivate the cruise control system.

To install the cruise control throttle pedal switch, follow these steps:

1. Locate the cruise control throttle pedal switch. The cruise control throttle pedal switch is usually located on the underside of the throttle pedal. 2. Remove the old cruise control throttle pedal switch. If there is an old cruise control throttle pedal switch installed, you will need to remove it before you can install the new one. To remove the old cruise control throttle pedal switch, use a flathead screwdriver to pry it off of the throttle pedal. 3. Install the new cruise control throttle pedal switch. To install the new cruise control throttle pedal switch, align the switch with the mounting holes on the throttle pedal. Then, use a Phillips head screwdriver to secure the switch in place.

The next step is to install the cruise control accelerator pedal switch. The cruise control accelerator pedal switch is a small switch that is installed on the accelerator pedal. It is used to increase and decrease the speed of the cruise control system.

To install the cruise control accelerator pedal switch, follow these steps:

1. Locate the cruise control accelerator pedal switch. The cruise control accelerator pedal switch is usually located on the underside of the accelerator pedal. 2. Remove the old cruise control accelerator pedal switch. If there is an old cruise control accelerator pedal switch installed, you will need to remove it before you can install the new one. To remove the old cruise control accelerator pedal switch, use a flathead screwdriver to pry it off of the accelerator pedal. 3. Install the new cruise control accelerator pedal switch. To install the new cruise control accelerator pedal switch, align the switch with the mounting holes on the accelerator pedal. Then, use a Phillips head screwdriver to secure the switch in place.

The next step is to install the cruise control control switch. The cruise control control switch is a small switch that is installed on the steering column. It is used to engage and disengage the cruise control system.

To install the cruise control control switch, follow these steps:

1. Locate the cruise control control switch. The cruise control control switch is usually located on the steering column. 2. Remove the old cruise control control switch. If there is an old cruise control control switch installed, you will need to remove it before you can install the new one. To remove the old cruise control control switch, use a Phillips head screwdriver to remove the screws that secure it to the steering column. 3. Install the new cruise control control switch. To install the new cruise control control switch, align the switch with the mounting holes on the steering column. Then, use a Phillips head screwdriver to secure the switch in place.

The next step is to install the cruise control wiring harness. The cruise control wiring harness is a collection of wires that connect the cruise control system to the vehicle’s electrical system.

To install the cruise control wiring harness, follow these steps:

1. Locate the cruise control wiring harness. The cruise control wiring harness is usually located in the engine bay. 2. Connect the cruise control wiring harness

Q: What is an aftermarket cruise control?

A: An aftermarket cruise control is a device that can be installed in a vehicle that does not have factory-installed cruise control. It allows the driver to set a desired speed and the vehicle will maintain that speed without the driver having to keep their foot on the accelerator.

Q: What are the benefits of installing an aftermarket cruise control?

A: There are several benefits to installing an aftermarket cruise control, including:

  • Increased comfort: Cruise control allows the driver to relax and enjoy the ride, without having to constantly adjust the accelerator.
  • Reduced fatigue: By taking the stress of maintaining a constant speed off the driver, cruise control can help reduce fatigue on long road trips.
  • Improved safety: Cruise control can help the driver maintain a consistent speed, which can reduce the risk of accidents.

Q: What are the different types of aftermarket cruise controls?

A There are two main types of aftermarket cruise controls:

  • Proportional cruise control: This type of cruise control uses a potentiometer to measure the throttle position and adjust the engine speed accordingly.
  • Speed-sensing cruise control: This type of cruise control uses a speed sensor to measure the vehicle’s speed and adjust the engine speed accordingly.

Q: How do I install an aftermarket cruise control?

Installing an aftermarket cruise control can be a relatively simple task, but it is important to follow the instructions carefully. The installation process will vary depending on the make and model of your vehicle, but the following steps are generally applicable:

1. Locate the cruise control wiring harness. The cruise control wiring harness is typically located under the dash or in the engine compartment. 2. Disconnect the battery negative terminal. This will prevent any electrical shorts during the installation process. 3. Install the cruise control control module. The control module is typically mounted to the firewall or under the dash. 4. Connect the cruise control wiring harness. The wiring harness will need to be connected to the vehicle’s electrical system. 5. Test the cruise control. Once the installation is complete, test the cruise control to make sure it is working properly.

Q: What are some common problems with aftermarket cruise controls?

Some common problems with aftermarket cruise controls include:

  • Inaccurate speed control: The cruise control may not maintain a constant speed, or it may speed up or slow down suddenly.
  • Erratic operation: The cruise control may engage or disengage suddenly, or it may not respond to the driver’s inputs.
  • Failure to disengage: The cruise control may not disengage when the driver presses the brake pedal.

If you experience any of these problems, it is important to have the cruise control serviced or repaired.

Q: How much does it cost to install an aftermarket cruise control?

The cost of installing an aftermarket cruise control will vary depending on the make and model of your vehicle, as well as the type of cruise control you choose. The average cost of installation is between $100 and $200.

Q: Where can I buy an aftermarket cruise control?

Aftermarket cruise controls can be purchased from a variety of sources, including online retailers, auto parts stores, and car dealerships.

Aftermarket cruise control is a great way to add convenience and safety to your vehicle. It can help you to maintain a steady speed on long road trips, and it can also reduce driver fatigue. Installing aftermarket cruise control is a relatively simple process, but it is important to follow the instructions carefully. In this article, we have outlined the steps involved in installing aftermarket cruise control. We have also provided tips on how to choose the right system for your vehicle and how to troubleshoot any problems that you may encounter. By following these steps, you can install aftermarket cruise control on your vehicle and enjoy all of the benefits that it has to offer.

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Dale Richard

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COMMENTS

  1. Best Universal Cruise Control Systems for Cars

    Offering factory upgrade cruise control kits for many vehicles as well as aftermarket cruise control kits for 99% of all domestic and Japanese/Korean models. Everything on our site is in stock and in most cases, will ship the same day or within one business day. Our sales associates are technicians as well, so you can rest assured that you're ...

  2. Aftermarket Cruise Control Kits at Summit Racing

    Add an aftermarket cruise control kit to your ride by choosing one of many universal cruise control kit options from Summit Racing! We carry a variety of cruise control kits, including ones from Rostra, Dakota Digital, ididit, Ron Francis, Flaming River, and more! Find your aftermarket cruise control kit today at Summit Racing! Individual Parts.

  3. Rostra Universal Cruise Electric Control System

    Step 1: Global Cruise SelectionPart Number: 250-1223. Part number 250-1223 (photos below) includes the universal Global Cruise servo motor, throttle cable, universal mounting brackets, wiring harness and hardware package for making electrical and throttle control connections. The servo motor mounts in the vehicle's engine bay.

  4. Adding Aftermarket Cruise Control Is Easier Than You Think - eBay

    Verify that the cable is not binding on anything under the hood. Aftermarket cruise control kits can also accommodate newer engines that drive by wire—and don’t have an old-school cable to control engine RPMs. Actuator: The actuator is a mechanical box that controls your car’s cruising function.

  5. CHEVROLET Cruise Control Kits - Summit Racing

    Rostra Cruise Control Kits 250-9603. Cruise Control, Chevy, GMC, Kit. Part Number: RPC-250-9603. Not Yet Reviewed. Estimated Ship Date: Mar 25, 2024 if ordered today. Free Shipping. Special Order.

  6. Rostra Add-on Electronic Cruise Control Systems

    Rostra is a leading manufacturer of automotive comfort, safety, and convenience accessories including electronic cruise control systems, vehicle speed limiters, backup camera relocation kits, LED lighting, exterior vehicle camera systems, automotive lumbar supports and seat heaters, driver alert systems, and more. 2351 J. Lawson Blvd.

  7. Universal and Aftermarket Cruise Control Kits | Hot Rod Hardware

    From $129.95 $136.45. Lokar U-Cut-To-Fit Cruise Control Cable- Carbureted Lokar Inc. At Hot Rod Hardware, we offer a specialized selection of cruise control kits, designed for various vehicle types and configurations. Our collection includes cruise control kits for electronic speedometers, cable-driven speedometers with GM transmissions, and GM ...

  8. FORD Cruise Control Kits - Summit Racing

    Rostra Cruise Control Kits 250-1847. Cruise Control, Ford, Mazda, Kit. Part Number: RPC-250-1847. ( 2 ) Estimated Ship Date: Tomorrow if ordered today. Free Shipping.

  9. How to Install Aftermarket Cruise Control on Your Car (The ...

    Locate the cruise control wiring harness in your vehicle. It is typically located under the steering column or in the engine bay. 2. Disconnect the battery negative terminal to prevent any electrical shorts. 3. Follow the instructions in the aftermarket cruise control kit to install the new cruise control system. 4.