Skip to Content

How to Change Ignition Switch on 1989 Chevy Truck?

If you are having trouble starting your car, you can change the ignition switch by following these simple steps. First, you must open the hood and disconnect the negative battery cable. Next, locate the ignition switch on the steering column. You will need to unscrew the mounting screws, and then unscrew the tabs that connect to the ignition switch. Now, you can remove the ignition switch housing and the switch.

If you’re not able to use a key, you can use a flathead screwdriver to turn the ignition module. You can also use a kabob skewer or paintbrush handle to press the ignition pin. However, make sure that you don’t put anything brittle into the hole because it may break. If you’re unsure about the proper way to remove the ignition switch, you can consult a vehicle-specific repair manual. You should also make sure that the key doesn’t stick in the ignition switch.

Once you’ve removed the ignition switch, you’ll need to remove the turn signal switch assembly. This is easy enough, and it can be done without removing it from the column. If you need to remove the buzzer switch assembly, you can also remove it this way, but make sure that you don’t pull the switch assembly over the harness. If you don’t want to remove the entire turn signal switch assembly, you can take it off of the truck with a small screwdriver.

How Do You Remove a Chevy Ignition Switch?

To remove your ignition switch, you must first remove the steering column and steering wheel. Then you can unbolt the ignition lock cylinder using a screwdriver. Then, insert the new switch into the slot and tighten it. You will need a screwdriver to secure the new switch. Once the switch is out of the ignition, reconnect the negative battery cable using a line wrench.

If you have a power drill, you can also use a screwdriver. Before you start, make sure to use the proper drill bit. When drilling, be sure to remove the ignition lock cylinder with caution. Make sure that the screws are not loose or you will break the cylinder.

READ ALSO:  How Big is a Semi Truck Engine?

If you do not have a spare key, you can also use a screwdriver to pull out the ignition lock cylinder. If you do not have a screwdriver, use a wire or reverse forceps to pry it off. You can also remove the ignition switch housing by unbolting the lock cylinder housing with the help of a socket wrench.

Can I Replace an Ignition Switch Myself?

If you want to replace the ignition switch on your 1989 Chevy Truck, there are several things you must do before attempting this repair. Before you begin, it’s important to disconnect the negative battery cable. Then, locate the switch, which is mounted on the steering column. It is usually screwed into the column, but you can also unscrew it if necessary. You’ll need a Phillips head screwdriver to remove it.

The ignition switch can be difficult to replace on your own, but you can do it yourself with a little knowledge and the proper tools. The switch is attached to a harness, which can be a bit challenging to remove. It also comes with a lock cylinder that requires a little extra work to remove. If you’re unable to remove it, you’ll need to replace the lock cylinder and the electrical connector. Luckily, there’s a YouTube video that will show you how to do this.

A failed ignition switch can lead to a variety of problems. For example, if the switch is not working properly, your vehicle may not start, stall, or run properly. Other signs of ignition switch failure include an intermittent problem with the key. In the event of a full failure of the ignition switch, you’ll be left with no way to start your vehicle.

How Do You Know If Your Ignition Switch is Bad?

If your car isn’t starting when you turn the key, your ignition switch might be the problem. The ignition switch is responsible for delivering power to the starter motor and other systems inside the engine. When the switch is faulty, it will fail to provide power to these systems and can cause the car to stall.

READ ALSO:  How Much to Rent Pickup Truck at Home Depot?

To determine whether or not your ignition switch is bad, you should remove the key and check it for debris. A dirty ignition switch can make the key stick or cause the steering wheel lock to jam. To clean your ignition switch, you can use rust remover. You can apply the solution with a pressurized nozzle. If the key is stuck, you can tap it gently, but be sure to not break it in the switch.

You can also test the ignition switch with a multimeter. To test your ignition switch without a multimeter, you can connect a 12 V test light to the ignition module cable connector. You should be able to see a red and white light that turns on and off when the key is turned on.

Does a New Ignition Switch Require a New Key?

Occasionally, it is necessary to replace your ignition switch when it malfunctions. While it is possible to turn the ignition switch without a key, you should use a flathead screwdriver. You can also use a paintbrush handle or kabob skewer to press the ignition pin. It is important to use something that is not brittle because it can break inside the hole. Aftermarket ignition switches can sometimes be found at your local auto parts store.

In older vehicles, the ignition switch is connected to the lock cylinder through a steel rod. The switch controls a number of electronic systems in the car, including the transmission and check engine light. A failing ignition switch can leave you stranded in traffic or cause your vehicle to stall.

Before removing your old ignition switch, make sure that you disconnect the negative cable. You can then use a screwdriver to remove the ignition switch housing.

Does a New Ignition Have to Be Programmed?

If you notice that your engine has a rough idle or an intermittent misfire, you may need to get your ignition checked out. To do this, you can use a diagnostic tool, such as a scanner or an OBD scan tool. These tools allow you to read and understand error codes that indicate problems with the ignition system.

READ ALSO:  How Much Air Should I Put in My Truck Tires?

Typically, the ignition and PCM are controlled by the car computer, which runs a series of checks when the ignition is turned on. Often, the engine computer will turn on warning lights, but these should go off as soon as the engine is running. If the check engine light comes on in the middle of the cycle, it may not be a problem with the ignition.

The key is made of a metal blade with a 3V battery. It should be replaced in the same position as the old one. Afterward, replace the key fob cover with the new one. The key should now unlock the car’s door but not start it. Turn the ignition to the “On” position, but do not start the engine yet.

How Do You Check an Ignition Switch?

A car’s ignition switch is the main source of power in a vehicle. The switch provides power to virtually every electronic system in the car, and when it malfunctions, power is lost to vital systems. A faulty ignition switch can lead to various problems, from an inability to start the car to a flickering interior light.

If you’re looking to replace an ignition switch on your Chevy truck, you’ll need to know what the symptoms are. The symptoms of a failed ignition switch on a 1989 Chevy Truck will be different than those in an older model. First, you should shut off the ignition. This will disconnect the power supply from the ECM. Next, disconnect the negative battery terminal, which will erase any preset radio codes.

You’ll need a screwdriver and a socket wrench to remove the ignition switch. Once you’ve done this, you’ll need to disconnect the switch from the appropriate connector on the bottom of the switch. Once disconnected, unscrew the mounting bolts and tabs with a screwdriver. Then, unscrew the switch housing and disconnect the switch from the lock cylinder.

Learn More Here:

1.) History of Trucks

2.) Trucks – Wikipedia

3.) Best Trucks